compile request is taking longer than expected (over 10 minutes),

[xueweiwujxw]

I use v1.29.0, but bloop server is not responding.
There are some logs.

2024.02.26 16:10:27 INFO  Cancelling compilation on Bloop server
java.util.concurrent.TimeoutException: Future timed out after [10 minutes]
	at scala.concurrent.impl.Promise$DefaultPromise.tryAwait0(Promise.scala:248)
	at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:261)
	at scala.concurrent.Await$.$anonfun$result$1(package.scala:201)
	at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:62)
	at scala.concurrent.Await$.result(package.scala:124)
	at scala.meta.internal.metals.MetalsEnrichments$XtensionScalaFuture.$anonfun$withTimeout$1(MetalsEnrichments.scala:252)
	at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:687)
	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:467)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)

[tgodzik]

Do you see anything else? You might be able to use visualvm or jstack to see why Bloop hanged. I suspect a compiler error or GC issue.

Sending more of the log would be super useful.

[xueweiwujxw]

2024.02.26 16:22:34 INFO  Started: Metals version 1.2.2 in folders '/home/wlanxww/Projects/developing/starnet/zynq-fpga' for client Visual Studio Code 1.86.2.�[0m
16:22:37.184 [pool-1-thread-1] INFO org.flywaydb.core.internal.license.VersionPrinter -- Flyway Community Edition 9.22.3 by Redgate
16:22:37.186 [pool-1-thread-1] INFO org.flywaydb.core.internal.license.VersionPrinter -- See release notes here: https://rd.gt/416ObMi
16:22:37.186 [pool-1-thread-1] INFO org.flywaydb.core.internal.license.VersionPrinter -- 
16:22:37.188 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Scanning for classpath resources at 'classpath:db/callback' ...
16:22:37.189 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Determining location urls for classpath:db/callback using ClassLoader sun.misc.Launcher$AppClassLoader@1b6d3586 ...
16:22:37.189 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Unable to resolve location classpath:db/callback.
16:22:37.189 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Scanning for classpath resources at 'classpath:db/migration' ...
16:22:37.189 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Determining location urls for classpath:db/migration using ClassLoader sun.misc.Launcher$AppClassLoader@1b6d3586 ...
16:22:37.189 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Scanning URL: jar:file:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scalameta/metals_2.13/1.2.2/metals_2.13-1.2.2.jar!/db/migration
16:22:37.190 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Found resource: db/migration/
16:22:37.190 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Found resource: db/migration/V1__Create_tables.sql
16:22:37.190 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Found resource: db/migration/V2__Server_discovery.sql
16:22:37.191 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Found resource: db/migration/V3__Jar_symbols.sql
16:22:37.191 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Found resource: db/migration/V4__Fingerprints.sql
16:22:37.191 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Scanning for classes at classpath:db/migration
16:22:37.192 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/ (filename: )
16:22:37.192 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.resource.ResourceNameValidator -- Validating V3__Jar_symbols.sql
16:22:37.193 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.resource.ResourceNameValidator -- Validating V4__Fingerprints.sql
16:22:37.193 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.resource.ResourceNameValidator -- Validating V2__Server_discovery.sql
16:22:37.193 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.resource.ResourceNameValidator -- Validating V1__Create_tables.sql
16:22:37.249 [pool-1-thread-1] INFO org.flywaydb.core.FlywayExecutor -- Database: jdbc:h2:file:/home/wlanxww/Projects/developing/starnet/zynq-fpga/.metals/metals (H2 2.2)
16:22:37.249 [pool-1-thread-1] DEBUG org.flywaydb.core.FlywayExecutor -- Driver: H2 JDBC Driver 2.2.224 (2023-09-17)
16:22:37.249 [pool-1-thread-1] DEBUG org.flywaydb.core.FlywayExecutor -- DDL Transactions Supported: false
16:22:37.250 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.SchemaHistoryFactory -- Schemas: 
16:22:37.250 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.SchemaHistoryFactory -- Default schema: null
16:22:37.254 [pool-1-thread-1] WARN org.flywaydb.core.internal.database.base.Database -- Flyway upgrade recommended: H2 2.2.224 is newer than this version of Flyway and support has not been tested. The latest supported version of H2 is 2.2.220.
16:22:37.255 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.callback.SqlScriptCallbackFactory -- Scanning for SQL callbacks ...
16:22:37.255 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/ (filename: )
16:22:37.261 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbValidate -- Validating migrations ...
16:22:37.265 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/ (filename: )
16:22:37.270 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V3__Jar_symbols.sql (filename: V3__Jar_symbols.sql)
16:22:37.271 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/ (filename: )
16:22:37.271 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V4__Fingerprints.sql (filename: V4__Fingerprints.sql)
16:22:37.271 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V2__Server_discovery.sql (filename: V2__Server_discovery.sql)
16:22:37.271 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V1__Create_tables.sql (filename: V1__Create_tables.sql)
16:22:37.271 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V3__Jar_symbols.sql (filename: V3__Jar_symbols.sql)
16:22:37.272 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/ (filename: )
16:22:37.272 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V4__Fingerprints.sql (filename: V4__Fingerprints.sql)
16:22:37.272 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V2__Server_discovery.sql (filename: V2__Server_discovery.sql)
16:22:37.272 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V1__Create_tables.sql (filename: V1__Create_tables.sql)
16:22:37.273 [pool-1-thread-1] INFO org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Schema history table "PUBLIC"."flyway_schema_history" does not exist yet
16:22:37.275 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbValidate -- Successfully validated 4 migrations (execution time 00:00.013s)
16:22:37.276 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbSchemas -- Skipping creation of existing schema: "PUBLIC"
16:22:37.278 [pool-1-thread-1] INFO org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Creating Schema History table "PUBLIC"."flyway_schema_history" ...
16:22:37.280 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.parser.Parser -- Parsing  ...
16:22:37.286 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 1: CREATE TABLE IF NOT EXISTS "PUBLIC"."flyway_schema_history" (
    "installed_rank" INT NOT NULL,
    "version" VARCHAR(50),
    "description" VARCHAR(200) NOT NULL,
    "type" VARCHAR(20) NOT NULL,
    "script" VARCHAR(1000) NOT NULL,
    "checksum" INT,
    "installed_by" VARCHAR(100) NOT NULL,
    "installed_on" TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "execution_time" INT NOT NULL,
    "success" BOOLEAN NOT NULL,
    CONSTRAINT "flyway_schema_history_pk" PRIMARY KEY ("installed_rank")
) AS SELECT -1, NULL, '<< Flyway Schema History table created >>', 'TABLE', '', NULL, 'SA', CURRENT_TIMESTAMP, 0, TRUE
16:22:37.286 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 14: CREATE INDEX "PUBLIC"."flyway_schema_history_s_idx" ON "PUBLIC"."flyway_schema_history" ("success")
16:22:37.286 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: CREATE TABLE IF NOT EXISTS "PUBLIC"."flyway_schema_history" (
    "installed_rank" INT NOT NULL,
    "version" VARCHAR(50),
    "description" VARCHAR(200) NOT NULL,
    "type" VARCHAR(20) NOT NULL,
    "script" VARCHAR(1000) NOT NULL,
    "checksum" INT,
    "installed_by" VARCHAR(100) NOT NULL,
    "installed_on" TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "execution_time" INT NOT NULL,
    "success" BOOLEAN NOT NULL,
    CONSTRAINT "flyway_schema_history_pk" PRIMARY KEY ("installed_rank")
) AS SELECT -1, NULL, '<< Flyway Schema History table created >>', 'TABLE', '', NULL, 'SA', CURRENT_TIMESTAMP, 0, TRUE
16:22:37.289 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.289 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: CREATE INDEX "PUBLIC"."flyway_schema_history_s_idx" ON "PUBLIC"."flyway_schema_history" ("success")
16:22:37.290 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.291 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Created Schema History table "PUBLIC"."flyway_schema_history"
16:22:37.294 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Current version of schema "PUBLIC": << Empty Schema >>
16:22:37.294 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.parser.Parser -- Parsing V1__Create_tables.sql ...
16:22:37.295 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 4: -- The relationship between library dependency sources under .metals/readonly/**
-- and build targets they belong to. Required to know what classpath to use
-- for compiling dependency sources.
create table dependency_source(
  text_document_uri varchar primary key,
  build_target_uri varchar not null
)
16:22:37.295 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 12: -- The relationship between library dependency sources under .metals/readonly/**
-- and worksheets they belong to. Required to know what classpath to use
-- for compiling dependency sources.
create table worksheet_dependency_source(
  text_document_uri varchar primary key,
  worksheet_uri varchar not null
)
16:22:37.296 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 19: -- The relationship between what library dependency sources under .metals/readonly/**
-- map to which build targets.
create table sbt_digest(
  md5 varchar,
  status tinyint not null,
  when_recorded timestamp
)
16:22:37.296 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 27: -- Which window/showMessage and window/showMessageRequest dialogues have been dismissed
-- by the user via "Don't show again" or closed by clicking on "x".
create table dismissed_notification(
  id int,
  when_dismissed timestamp,
  when_expires timestamp
)
16:22:37.296 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 34: -- The choice of build tool when multiple build tool files are found in a workspace
create table chosen_build_tool(
  build_tool varchar primary key
)
16:22:37.298 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Starting migration of schema "PUBLIC" to version "1 - Create tables" ...
16:22:37.299 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Migrating schema "PUBLIC" to version "1 - Create tables"
16:22:37.300 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- The relationship between library dependency sources under .metals/readonly/**
-- and build targets they belong to. Required to know what classpath to use
-- for compiling dependency sources.
create table dependency_source(
  text_document_uri varchar primary key,
  build_target_uri varchar not null
)
16:22:37.301 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.301 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- The relationship between library dependency sources under .metals/readonly/**
-- and worksheets they belong to. Required to know what classpath to use
-- for compiling dependency sources.
create table worksheet_dependency_source(
  text_document_uri varchar primary key,
  worksheet_uri varchar not null
)
16:22:37.302 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.302 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- The relationship between what library dependency sources under .metals/readonly/**
-- map to which build targets.
create table sbt_digest(
  md5 varchar,
  status tinyint not null,
  when_recorded timestamp
)
16:22:37.302 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.302 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- Which window/showMessage and window/showMessageRequest dialogues have been dismissed
-- by the user via "Don't show again" or closed by clicking on "x".
create table dismissed_notification(
  id int,
  when_dismissed timestamp,
  when_expires timestamp
)
16:22:37.302 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.302 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- The choice of build tool when multiple build tool files are found in a workspace
create table chosen_build_tool(
  build_tool varchar primary key
)
16:22:37.303 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.303 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Successfully completed migration of schema "PUBLIC" to version "1 - Create tables"
16:22:37.305 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Schema History table "PUBLIC"."flyway_schema_history" successfully updated to reflect changes
16:22:37.308 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.parser.Parser -- Parsing V2__Server_discovery.sql ...
16:22:37.309 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 4: -- For each unique combination of installed build servers we select one server.
-- The md5 checksum is computed from the names of the installed build servers, and
-- the selected server is the server which the user chose for this workspace.
create table chosen_build_server(
  md5 varchar primary key,
  selected_server varchar,
  when_recorded timestamp
)
16:22:37.309 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Starting migration of schema "PUBLIC" to version "2 - Server discovery" ...
16:22:37.309 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Migrating schema "PUBLIC" to version "2 - Server discovery"
16:22:37.309 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- For each unique combination of installed build servers we select one server.
-- The md5 checksum is computed from the names of the installed build servers, and
-- the selected server is the server which the user chose for this workspace.
create table chosen_build_server(
  md5 varchar primary key,
  selected_server varchar,
  when_recorded timestamp
)
16:22:37.310 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.310 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Successfully completed migration of schema "PUBLIC" to version "2 - Server discovery"
16:22:37.310 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Schema History table "PUBLIC"."flyway_schema_history" successfully updated to reflect changes
16:22:37.311 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.parser.Parser -- Parsing V3__Jar_symbols.sql ...
16:22:37.312 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 2: -- Indexed jars, the MD5 digest of path, modified time and size as key
create table indexed_jar(
  id int auto_increment unique,
  md5 varchar primary key
)
16:22:37.312 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 7: -- Top Level Symbols per jar, allow for multiple jars with same symbols and paths
create table toplevel_symbol(
  symbol varchar not null,
  path varchar not null,
  jar int,
  foreign key (jar) references indexed_jar (id) on delete cascade,
  primary key (jar, path, symbol)
)
16:22:37.313 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 15: -- Create index to speedup lookup of jar symbols
create index toplevel_symbol_jar on toplevel_symbol(jar)
16:22:37.313 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Starting migration of schema "PUBLIC" to version "3 - Jar symbols" ...
16:22:37.314 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Migrating schema "PUBLIC" to version "3 - Jar symbols"
16:22:37.314 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- Indexed jars, the MD5 digest of path, modified time and size as key
create table indexed_jar(
  id int auto_increment unique,
  md5 varchar primary key
)
16:22:37.317 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.317 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- Top Level Symbols per jar, allow for multiple jars with same symbols and paths
create table toplevel_symbol(
  symbol varchar not null,
  path varchar not null,
  jar int,
  foreign key (jar) references indexed_jar (id) on delete cascade,
  primary key (jar, path, symbol)
)
16:22:37.320 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.320 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- Create index to speedup lookup of jar symbols
create index toplevel_symbol_jar on toplevel_symbol(jar)
16:22:37.321 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.321 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Successfully completed migration of schema "PUBLIC" to version "3 - Jar symbols"
16:22:37.322 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Schema History table "PUBLIC"."flyway_schema_history" successfully updated to reflect changes
16:22:37.323 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.parser.Parser -- Parsing V4__Fingerprints.sql ...
16:22:37.324 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 2: -- Fingerprints saved between invocations
create table fingerprints(
  path varchar not null,
  text varchar not null,
  md5 varchar not null,
  id int auto_increment unique
)
16:22:37.324 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Starting migration of schema "PUBLIC" to version "4 - Fingerprints" ...
16:22:37.324 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Migrating schema "PUBLIC" to version "4 - Fingerprints"
16:22:37.324 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- Fingerprints saved between invocations
create table fingerprints(
  path varchar not null,
  text varchar not null,
  md5 varchar not null,
  id int auto_increment unique
)
16:22:37.325 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
16:22:37.325 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Successfully completed migration of schema "PUBLIC" to version "4 - Fingerprints"
16:22:37.326 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Schema History table "PUBLIC"."flyway_schema_history" successfully updated to reflect changes
16:22:37.328 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Successfully applied 4 migrations to schema "PUBLIC", now at version v4 (execution time 00:00.014s)
16:22:37.341 [pool-1-thread-1] DEBUG org.flywaydb.core.FlywayExecutor -- Memory usage: 51 of 135M
2024.02.26 16:22:37 INFO  Attempting to connect to the build server...�[0m
2024.02.26 16:22:37 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64/jre defined at /home/wlanxww/.bloop/bloop.json�[0m
2024.02.26 16:22:37 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json�[0m
2024.02.26 16:22:38 INFO  Attempting to connect to the build server...�[0m
2024.02.26 16:22:38 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64/jre defined at /home/wlanxww/.bloop/bloop.json�[0m
2024.02.26 16:22:38 INFO  Attempting to connect to the build server...�[0m
2024.02.26 16:22:38 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64/jre defined at /home/wlanxww/.bloop/bloop.json�[0m
2024.02.26 16:22:38 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/project/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json�[0m
2024.02.26 16:22:38 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json�[0m
2024.02.26 16:22:38 INFO  time: Connected to build server in 0.48s�[0m
2024.02.26 16:22:38 INFO  Connected to Build server: Bloop v1.5.15�[0m
2024.02.26 16:22:38 INFO  time: Imported build in 0.16s�[0m
2024.02.26 16:22:38 INFO  no build target found for /home/wlanxww/Projects/developing/starnet/zynq-fpga/src/main/scala/bypass/stat.scala. Using presentation compiler with project's scala-library version: 3.3.1�[0m
2024.02.26 16:22:39 INFO  running '/usr/bin/sbt -Dbloop.export-jar-classifiers=sources bloopInstall'�[0m
2024.02.26 16:22:39 WARN  Could not find java sources in /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip. Java symbols will not be available.�[0m
2024.02.26 16:22:40 INFO  [info] welcome to sbt 1.9.7 (Private Build Java 1.8.0_392)�[0m
2024.02.26 16:22:42 INFO  [info] loading settings for project zynq-fpga-build-build-build from metals.sbt ...�[0m
2024.02.26 16:22:42 WARN  Could not find java sources in /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip. Java symbols will not be available.�[0m
2024.02.26 16:22:42 WARN  Could not find java sources in /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip. Java symbols will not be available.�[0m
2024.02.26 16:22:42 INFO  time: indexed workspace in 3.85s�[0m
2024.02.26 16:22:42 INFO  [info] loading project definition from /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/project/project�[0m
2024.02.26 16:22:43 INFO  [info] loading settings for project zynq-fpga-build-build from metals.sbt ...�[0m
2024.02.26 16:22:43 INFO  [info] loading project definition from /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/project�[0m
2024.02.26 16:22:45 INFO  [success] Generated .bloop/zynq-fpga-build-build.json�[0m
2024.02.26 16:22:45 INFO  [success] Total time: 2 s, completed 2024-2-26 16:22:45�[0m
2024.02.26 16:22:45 INFO  [info] loading settings for project zynq-fpga-build from metals.sbt,plugins.sbt ...�[0m
2024.02.26 16:22:45 INFO  [info] loading project definition from /home/wlanxww/Projects/developing/starnet/zynq-fpga/project�[0m
2024.02.26 16:22:45 INFO  [success] Generated .bloop/zynq-fpga-build.json�[0m
2024.02.26 16:22:45 INFO  [success] Total time: 1 s, completed 2024-2-26 16:22:46�[0m
2024.02.26 16:22:46 INFO  [info] loading settings for project starlib from build.sbt ...�[0m
2024.02.26 16:22:46 INFO  [info] set current project to StarNetZynq (in build file:/home/wlanxww/Projects/developing/starnet/zynq-fpga/)�[0m
2024.02.26 16:22:46 INFO  [success] Generated .bloop/starlib-test.json�[0m
2024.02.26 16:22:46 INFO  [success] Generated .bloop/starlib.json�[0m
2024.02.26 16:22:46 INFO  [success] Total time: 0 s, completed 2024-2-26 16:22:47�[0m
2024.02.26 16:22:47 INFO  time: ran 'sbt bloopInstall' in 8.43s�[0m
2024.02.26 16:22:47 INFO  Disconnecting from Bloop session...�[0m
2024.02.26 16:22:47 INFO  Cancelling compilation on Bloop server�[0m
2024.02.26 16:22:47 INFO  Shut down connection with build server.�[0m
2024.02.26 16:22:47 INFO  Shut down connection with build server.�[0m
2024.02.26 16:22:49 ERROR timeout: build server 'bloop' during shutdown�[0m
2024.02.26 16:22:49 INFO  Attempting to connect to the build server...�[0m
2024.02.26 16:22:49 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64/jre defined at /home/wlanxww/.bloop/bloop.json�[0m
2024.02.26 16:22:49 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json�[0m
2024.02.26 16:22:49 INFO  Attempting to connect to the build server...�[0m
2024.02.26 16:22:49 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64/jre defined at /home/wlanxww/.bloop/bloop.json�[0m
2024.02.26 16:22:49 INFO  Attempting to connect to the build server...�[0m
2024.02.26 16:22:49 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64/jre defined at /home/wlanxww/.bloop/bloop.json�[0m
2024.02.26 16:22:49 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/project/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json�[0m
2024.02.26 16:22:49 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json�[0m
2024.02.26 16:22:49 INFO  time: Connected to build server in 49ms�[0m
2024.02.26 16:22:49 INFO  Connected to Build server: Bloop v1.5.15�[0m
2024.02.26 16:22:49 WARN  Could not find java sources in /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip. Java symbols will not be available.�[0m
2024.02.26 16:22:49 WARN  Could not find java sources in /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip. Java symbols will not be available.�[0m
2024.02.26 16:22:49 WARN  Could not find java sources in /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip. Java symbols will not be available.�[0m
2024.02.26 16:22:49 INFO  time: indexed workspace in 0.36s�[0m
二月 26, 2024 4:24:15 下午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 88
二月 26, 2024 4:24:25 下午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 103
二月 26, 2024 4:25:13 下午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 308
二月 26, 2024 4:25:13 下午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 310
2024.02.26 16:25:47 INFO  Scala test classes not supported by server
java.util.concurrent.TimeoutException: Future timed out after [3 minutes]
	at scala.concurrent.impl.Promise$DefaultPromise.tryAwait0(Promise.scala:248)
	at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:261)
	at scala.concurrent.Await$.$anonfun$result$1(package.scala:201)
	at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:62)
	at scala.concurrent.Await$.result(package.scala:124)
	at scala.meta.internal.metals.MetalsEnrichments$XtensionScalaFuture.$anonfun$withTimeout$1(MetalsEnrichments.scala:252)
	at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:687)
	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:467)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)
�[0m
2024.02.26 16:28:47 INFO  Scala main classes not supported by server
java.util.concurrent.TimeoutException: Future timed out after [3 minutes]
	at scala.concurrent.impl.Promise$DefaultPromise.tryAwait0(Promise.scala:248)
	at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:261)
	at scala.concurrent.Await$.$anonfun$result$1(package.scala:201)
	at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:62)
	at scala.concurrent.Await$.result(package.scala:124)
	at scala.meta.internal.metals.MetalsEnrichments$XtensionScalaFuture.$anonfun$withTimeout$1(MetalsEnrichments.scala:252)
	at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:687)
	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:467)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)
�[0m
2024.02.26 16:28:47 INFO  Scala test classes not supported by server
java.util.concurrent.TimeoutException: Future timed out after [3 minutes]
	at scala.concurrent.impl.Promise$DefaultPromise.tryAwait0(Promise.scala:248)
	at scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:261)
	at scala.concurrent.Await$.$anonfun$result$1(package.scala:201)
	at scala.concurrent.BlockContext$DefaultBlockContext$.blockOn(BlockContext.scala:62)
	at scala.concurrent.Await$.result(package.scala:124)
	at scala.meta.internal.metals.MetalsEnrichments$XtensionScalaFuture.$anonfun$withTimeout$1(MetalsEnrichments.scala:252)
	at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:687)
	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:467)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)
�[0m
二月 26, 2024 4:43:14 下午 org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint notify
信息: Unsupported notification method: $/setTrace
2024.02.26 16:47:01 WARN  Using indexes to guess the definition of Bits�[0m
二月 26, 2024 4:59:57 下午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 1866
二月 26, 2024 4:59:57 下午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 1867
二月 26, 2024 5:01:01 下午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 2156
2024.02.26 17:02:06 WARN  Using indexes to guess the definition of name�[0m
2024.02.26 17:03:26 ERROR scalafmt: /home/wlanxww/Projects/developing/starnet/zynq-fpga/src/main/scala/bypass/Stat.scala:318: error: [dialect scala212] illegal start of simple pattern
    ret.elements.foreach({ case {name, element} => {
                                ^�[0m
二月 26, 2024 5:06:07 下午 scala.meta.internal.mtags.SymbolIndexBucket addMtagsSourceFile
警告: Error indexing /home/wlanxww/Projects/developing/starnet/zynq-fpga/src/main/scala/bypass/stat.scala
java.nio.file.NoSuchFileException: /home/wlanxww/Projects/developing/starnet/zynq-fpga/src/main/scala/bypass/stat.scala
	at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
	at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
	at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
	at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:214)
	at java.nio.file.Files.newByteChannel(Files.java:361)
	at java.nio.file.Files.newByteChannel(Files.java:407)
	at java.nio.file.Files.readAllBytes(Files.java:3152)
	at scala.meta.internal.io.PlatformFileIO$.slurp(PlatformFileIO.scala:45)
	at scala.meta.internal.io.FileIO$.slurp(FileIO.scala:24)
	at scala.meta.internal.mtags.ScalametaCommonEnrichments$XtensionAbsolutePath.toInput(ScalametaCommonEnrichments.scala:425)
	at scala.meta.internal.mtags.Mtags.index(Mtags.scala:67)
	at scala.meta.internal.mtags.Mtags.allSymbols(Mtags.scala:21)
	at scala.meta.internal.mtags.SymbolIndexBucket.allSymbols(SymbolIndexBucket.scala:281)
	at scala.meta.internal.mtags.SymbolIndexBucket.addMtagsSourceFile(SymbolIndexBucket.scala:292)
	at scala.meta.internal.mtags.SymbolIndexBucket.$anonfun$query0$7(SymbolIndexBucket.scala:223)
	at scala.meta.internal.mtags.SymbolIndexBucket.$anonfun$query0$7$adapted(SymbolIndexBucket.scala:218)
	at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:576)
	at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:574)
	at scala.collection.AbstractIterable.foreach(Iterable.scala:933)
	at scala.collection.IterableOps$WithFilter.foreach(Iterable.scala:903)
	at scala.meta.internal.mtags.SymbolIndexBucket.query0(SymbolIndexBucket.scala:218)
	at scala.meta.internal.mtags.SymbolIndexBucket.query(SymbolIndexBucket.scala:180)
	at scala.meta.internal.mtags.OnDemandSymbolIndex.$anonfun$findSymbolDefinition$1(OnDemandSymbolIndex.scala:141)
	at scala.collection.immutable.List.flatMap(List.scala:293)
	at scala.meta.internal.mtags.OnDemandSymbolIndex.findSymbolDefinition(OnDemandSymbolIndex.scala:141)
	at scala.meta.internal.mtags.OnDemandSymbolIndex.definition(OnDemandSymbolIndex.scala:48)
	at scala.meta.internal.metals.Docstrings.indexSymbol(Docstrings.scala:118)
	at scala.meta.internal.metals.Docstrings.documentation(Docstrings.scala:44)
	at scala.meta.internal.metals.MetalsSymbolSearch.documentation(MetalsSymbolSearch.scala:43)
	at scala.meta.internal.pc.MetalsGlobal.symbolDocumentation(MetalsGlobal.scala:234)
	at scala.meta.internal.pc.CompletionItemResolver.handleSymbol(CompletionItemResolver.scala:31)
	at scala.meta.internal.pc.CompletionItemResolver.resolve(CompletionItemResolver.scala:24)
	at scala.meta.internal.pc.ScalaPresentationCompiler.$anonfun$completionItemResolve$1(ScalaPresentationCompiler.scala:300)
	at scala.meta.internal.pc.CompilerAccess.withSharedCompiler(CompilerAccess.scala:156)
	at scala.meta.internal.pc.ScalaPresentationCompiler.completionItemResolve(ScalaPresentationCompiler.scala:299)
	at scala.meta.internal.metals.Compilers.$anonfun$completionItemResolve$2(Compilers.scala:279)
	at scala.Option.map(Option.scala:242)
	at scala.meta.internal.metals.Compilers.$anonfun$completionItemResolve$1(Compilers.scala:278)
	at scala.Option.flatMap(Option.scala:283)
	at scala.meta.internal.metals.Compilers.completionItemResolve(Compilers.scala:277)
	at scala.meta.internal.metals.MetalsLspService.$anonfun$completionItemResolve$1(MetalsLspService.scala:1638)
	at scala.meta.internal.metals.CancelTokens$.future(CancelTokens.scala:38)
	at scala.meta.internal.metals.MetalsLspService.completionItemResolve(MetalsLspService.scala:1636)
	at scala.meta.internal.metals.WorkspaceLspService.$anonfun$completionItemResolve$1(WorkspaceLspService.scala:450)
	at scala.Option.map(Option.scala:242)
	at scala.meta.internal.metals.WorkspaceLspService.completionItemResolve(WorkspaceLspService.scala:450)
	at scala.meta.metals.lsp.DelegatingScalaService.completionItemResolve(DelegatingScalaService.scala:138)
	at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$null$0(GenericEndpoint.java:65)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.request(GenericEndpoint.java:120)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.handleRequest(RemoteEndpoint.java:261)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.consume(RemoteEndpoint.java:190)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.handleMessage(StreamMessageProducer.java:194)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:94)
	at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:113)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)

二月 26, 2024 5:06:07 下午 scala.meta.internal.mtags.SymbolIndexBucket addMtagsSourceFile
警告: Error indexing /home/wlanxww/Projects/developing/starnet/zynq-fpga/src/main/scala/bypass/stat.scala
java.nio.file.NoSuchFileException: /home/wlanxww/Projects/developing/starnet/zynq-fpga/src/main/scala/bypass/stat.scala
	at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
	at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
	at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
	at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:214)
	at java.nio.file.Files.newByteChannel(Files.java:361)
	at java.nio.file.Files.newByteChannel(Files.java:407)
	at java.nio.file.Files.readAllBytes(Files.java:3152)
	at scala.meta.internal.io.PlatformFileIO$.slurp(PlatformFileIO.scala:45)
	at scala.meta.internal.io.FileIO$.slurp(FileIO.scala:24)
	at scala.meta.internal.mtags.ScalametaCommonEnrichments$XtensionAbsolutePath.toInput(ScalametaCommonEnrichments.scala:425)
	at scala.meta.internal.mtags.Mtags.index(Mtags.scala:67)
	at scala.meta.internal.mtags.Mtags.allSymbols(Mtags.scala:21)
	at scala.meta.internal.mtags.SymbolIndexBucket.allSymbols(SymbolIndexBucket.scala:281)
	at scala.meta.internal.mtags.SymbolIndexBucket.addMtagsSourceFile(SymbolIndexBucket.scala:292)
	at scala.meta.internal.mtags.SymbolIndexBucket.addMtagsSourceFile(SymbolIndexBucket.scala:303)
	at scala.meta.internal.mtags.SymbolIndexBucket.$anonfun$query0$7(SymbolIndexBucket.scala:223)
	at scala.meta.internal.mtags.SymbolIndexBucket.$anonfun$query0$7$adapted(SymbolIndexBucket.scala:218)
	at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:576)
	at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:574)
	at scala.collection.AbstractIterable.foreach(Iterable.scala:933)
	at scala.collection.IterableOps$WithFilter.foreach(Iterable.scala:903)
	at scala.meta.internal.mtags.SymbolIndexBucket.query0(SymbolIndexBucket.scala:218)
	at scala.meta.internal.mtags.SymbolIndexBucket.query(SymbolIndexBucket.scala:180)
	at scala.meta.internal.mtags.OnDemandSymbolIndex.$anonfun$findSymbolDefinition$1(OnDemandSymbolIndex.scala:141)
	at scala.collection.immutable.List.flatMap(List.scala:293)
	at scala.meta.internal.mtags.OnDemandSymbolIndex.findSymbolDefinition(OnDemandSymbolIndex.scala:141)
	at scala.meta.internal.mtags.OnDemandSymbolIndex.definition(OnDemandSymbolIndex.scala:48)
	at scala.meta.internal.metals.Docstrings.indexSymbol(Docstrings.scala:118)
	at scala.meta.internal.metals.Docstrings.documentation(Docstrings.scala:44)
	at scala.meta.internal.metals.MetalsSymbolSearch.documentation(MetalsSymbolSearch.scala:43)
	at scala.meta.internal.pc.MetalsGlobal.symbolDocumentation(MetalsGlobal.scala:234)
	at scala.meta.internal.pc.CompletionItemResolver.handleSymbol(CompletionItemResolver.scala:31)
	at scala.meta.internal.pc.CompletionItemResolver.resolve(CompletionItemResolver.scala:24)
	at scala.meta.internal.pc.ScalaPresentationCompiler.$anonfun$completionItemResolve$1(ScalaPresentationCompiler.scala:300)
	at scala.meta.internal.pc.CompilerAccess.withSharedCompiler(CompilerAccess.scala:156)
	at scala.meta.internal.pc.ScalaPresentationCompiler.completionItemResolve(ScalaPresentationCompiler.scala:299)
	at scala.meta.internal.metals.Compilers.$anonfun$completionItemResolve$2(Compilers.scala:279)
	at scala.Option.map(Option.scala:242)
	at scala.meta.internal.metals.Compilers.$anonfun$completionItemResolve$1(Compilers.scala:278)
	at scala.Option.flatMap(Option.scala:283)
	at scala.meta.internal.metals.Compilers.completionItemResolve(Compilers.scala:277)
	at scala.meta.internal.metals.MetalsLspService.$anonfun$completionItemResolve$1(MetalsLspService.scala:1638)
	at scala.meta.internal.metals.CancelTokens$.future(CancelTokens.scala:38)
	at scala.meta.internal.metals.MetalsLspService.completionItemResolve(MetalsLspService.scala:1636)
	at scala.meta.internal.metals.WorkspaceLspService.$anonfun$completionItemResolve$1(WorkspaceLspService.scala:450)
	at scala.Option.map(Option.scala:242)
	at scala.meta.internal.metals.WorkspaceLspService.completionItemResolve(WorkspaceLspService.scala:450)
	at scala.meta.metals.lsp.DelegatingScalaService.completionItemResolve(DelegatingScalaService.scala:138)
	at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$null$0(GenericEndpoint.java:65)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.request(GenericEndpoint.java:120)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.handleRequest(RemoteEndpoint.java:261)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.consume(RemoteEndpoint.java:190)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.handleMessage(StreamMessageProducer.java:194)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:94)
	at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:113)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)

二月 26, 2024 5:06:54 下午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 3640
二月 26, 2024 5:08:06 下午 scala.meta.internal.pc.CompletionProvider expected$1
警告: String index out of range: -10
二月 26, 2024 5:08:08 下午 scala.meta.internal.pc.CompletionProvider expected$1
警告: String index out of range: -10
二月 26, 2024 5:08:20 下午 scala.meta.internal.mtags.SymbolIndexBucket addMtagsSourceFile
警告: Error indexing /home/wlanxww/Projects/developing/starnet/zynq-fpga/src/main/scala/bypass/stat.scala
java.nio.file.NoSuchFileException: /home/wlanxww/Projects/developing/starnet/zynq-fpga/src/main/scala/bypass/stat.scala
	at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86)
	at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
	at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
	at sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:214)
	at java.nio.file.Files.newByteChannel(Files.java:361)
	at java.nio.file.Files.newByteChannel(Files.java:407)
	at java.nio.file.Files.readAllBytes(Files.java:3152)
	at scala.meta.internal.io.PlatformFileIO$.slurp(PlatformFileIO.scala:45)
	at scala.meta.internal.io.FileIO$.slurp(FileIO.scala:24)
	at scala.meta.internal.mtags.ScalametaCommonEnrichments$XtensionAbsolutePath.toInput(ScalametaCommonEnrichments.scala:425)
	at scala.meta.internal.mtags.Mtags.index(Mtags.scala:67)
	at scala.meta.internal.mtags.Mtags.allSymbols(Mtags.scala:21)
	at scala.meta.internal.mtags.SymbolIndexBucket.allSymbols(SymbolIndexBucket.scala:281)
	at scala.meta.internal.mtags.SymbolIndexBucket.addMtagsSourceFile(SymbolIndexBucket.scala:292)
	at scala.meta.internal.mtags.SymbolIndexBucket.$anonfun$query0$7(SymbolIndexBucket.scala:223)
	at scala.meta.internal.mtags.SymbolIndexBucket.$anonfun$query0$7$adapted(SymbolIndexBucket.scala:218)
	at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:576)
	at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:574)
	at scala.collection.AbstractIterable.foreach(Iterable.scala:933)
	at scala.collection.IterableOps$WithFilter.foreach(Iterable.scala:903)
	at scala.meta.internal.mtags.SymbolIndexBucket.query0(SymbolIndexBucket.scala:218)
	at scala.meta.internal.mtags.SymbolIndexBucket.query(SymbolIndexBucket.scala:180)
	at scala.meta.internal.mtags.OnDemandSymbolIndex.$anonfun$findSymbolDefinition$1(OnDemandSymbolIndex.scala:141)
	at scala.collection.immutable.List.flatMap(List.scala:293)
	at scala.meta.internal.mtags.OnDemandSymbolIndex.findSymbolDefinition(OnDemandSymbolIndex.scala:141)
	at scala.meta.internal.mtags.OnDemandSymbolIndex.definition(OnDemandSymbolIndex.scala:48)
	at scala.meta.internal.metals.Docstrings.indexSymbol(Docstrings.scala:118)
	at scala.meta.internal.metals.Docstrings.documentation(Docstrings.scala:44)
	at scala.meta.internal.metals.MetalsSymbolSearch.documentation(MetalsSymbolSearch.scala:43)
	at scala.meta.internal.pc.MetalsGlobal.symbolDocumentation(MetalsGlobal.scala:234)
	at scala.meta.internal.pc.CompletionItemResolver.handleSymbol(CompletionItemResolver.scala:31)
	at scala.meta.internal.pc.CompletionItemResolver.resolve(CompletionItemResolver.scala:24)
	at scala.meta.internal.pc.ScalaPresentationCompiler.$anonfun$completionItemResolve$1(ScalaPresentationCompiler.scala:300)
	at scala.meta.internal.pc.CompilerAccess.withSharedCompiler(CompilerAccess.scala:156)
	at scala.meta.internal.pc.ScalaPresentationCompiler.completionItemResolve(ScalaPresentationCompiler.scala:299)
	at scala.meta.internal.metals.Compilers.$anonfun$completionItemResolve$2(Compilers.scala:279)
	at scala.Option.map(Option.scala:242)
	at scala.meta.internal.metals.Compilers.$anonfun$completionItemResolve$1(Compilers.scala:278)
	at scala.Option.flatMap(Option.scala:283)
	at scala.meta.internal.metals.Compilers.completionItemResolve(Compilers.scala:277)
	at scala.meta.internal.metals.MetalsLspService.$anonfun$completionItemResolve$1(MetalsLspService.scala:1638)
	at scala.meta.internal.metals.CancelTokens$.future(CancelTokens.scala:38)
	at scala.meta.internal.metals.MetalsLspService.completionItemResolve(MetalsLspService.scala:1636)
	at scala.meta.internal.metals.WorkspaceLspService.$anonfun$completionItemResolve$1(WorkspaceLspService.scala:450)
	at scala.Option.map(Option.scala:242)
	at scala.meta.internal.metals.WorkspaceLspService.completionItemResolve(WorkspaceLspService.scala:450)
	at scala.meta.metals.lsp.DelegatingScalaService.completionItemResolve(DelegatingScalaService.scala:138)
	at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$null$0(GenericEndpoint.java:65)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.request(GenericEndpoint.java:120)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.handleRequest(RemoteEndpoint.java:261)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.consume(RemoteEndpoint.java:190)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.handleMessage(StreamMessageProducer.java:194)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:94)
	at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:113)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)

I use SpinalHdl
This is version info

metals extension	v1.29.0
bloop	1.5.15
scala	2.12.15

I have another project that uses bloop of 1.5.13, and it has the same issue.

[tgodzik]

2024.02.26 16:22:49 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64/jre defined at /home/wlanxww/.bloop/bloop.json�[0m

Looks like you have JRE set maybe? Could you update metals.javaHome to be sure that this is not the case?

[xueweiwujxw]

I set metals.javaHome as /usr/lib/jvm/java-8-openjdk-amd64/jre, but not work.

2024.02.27 10:36:04 INFO  Started: Metals version 1.2.2 in folders '/home/wlanxww/Projects/developing/starnet/zynq-fpga' for client Visual Studio Code 1.86.2.�[0m
10:36:07.235 [pool-1-thread-1] INFO org.flywaydb.core.internal.license.VersionPrinter -- Flyway Community Edition 9.22.3 by Redgate
10:36:07.237 [pool-1-thread-1] INFO org.flywaydb.core.internal.license.VersionPrinter -- See release notes here: https://rd.gt/416ObMi
10:36:07.237 [pool-1-thread-1] INFO org.flywaydb.core.internal.license.VersionPrinter -- 
10:36:07.238 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Scanning for classpath resources at 'classpath:db/callback' ...
10:36:07.238 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Determining location urls for classpath:db/callback using ClassLoader sun.misc.Launcher$AppClassLoader@1b6d3586 ...
10:36:07.239 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Unable to resolve location classpath:db/callback.
10:36:07.239 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Scanning for classpath resources at 'classpath:db/migration' ...
10:36:07.239 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Determining location urls for classpath:db/migration using ClassLoader sun.misc.Launcher$AppClassLoader@1b6d3586 ...
10:36:07.239 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Scanning URL: jar:file:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scalameta/metals_2.13/1.2.2/metals_2.13-1.2.2.jar!/db/migration
10:36:07.240 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Found resource: db/migration/
10:36:07.240 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Found resource: db/migration/V1__Create_tables.sql
10:36:07.240 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Found resource: db/migration/V2__Server_discovery.sql
10:36:07.241 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Found resource: db/migration/V3__Jar_symbols.sql
10:36:07.241 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Found resource: db/migration/V4__Fingerprints.sql
10:36:07.241 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.classpath.ClassPathScanner -- Scanning for classes at classpath:db/migration
10:36:07.242 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/ (filename: )
10:36:07.242 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.resource.ResourceNameValidator -- Validating V3__Jar_symbols.sql
10:36:07.243 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.resource.ResourceNameValidator -- Validating V4__Fingerprints.sql
10:36:07.243 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.resource.ResourceNameValidator -- Validating V2__Server_discovery.sql
10:36:07.243 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.resource.ResourceNameValidator -- Validating V1__Create_tables.sql
10:36:07.292 [pool-1-thread-1] INFO org.flywaydb.core.FlywayExecutor -- Database: jdbc:h2:file:/home/wlanxww/Projects/developing/starnet/zynq-fpga/.metals/metals (H2 2.2)
10:36:07.292 [pool-1-thread-1] DEBUG org.flywaydb.core.FlywayExecutor -- Driver: H2 JDBC Driver 2.2.224 (2023-09-17)
10:36:07.292 [pool-1-thread-1] DEBUG org.flywaydb.core.FlywayExecutor -- DDL Transactions Supported: false
10:36:07.293 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.SchemaHistoryFactory -- Schemas: 
10:36:07.293 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.SchemaHistoryFactory -- Default schema: null
10:36:07.295 [pool-1-thread-1] WARN org.flywaydb.core.internal.database.base.Database -- Flyway upgrade recommended: H2 2.2.224 is newer than this version of Flyway and support has not been tested. The latest supported version of H2 is 2.2.220.
10:36:07.296 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.callback.SqlScriptCallbackFactory -- Scanning for SQL callbacks ...
10:36:07.296 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/ (filename: )
10:36:07.300 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbValidate -- Validating migrations ...
10:36:07.303 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/ (filename: )
10:36:07.307 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V3__Jar_symbols.sql (filename: V3__Jar_symbols.sql)
10:36:07.307 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/ (filename: )
10:36:07.307 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V4__Fingerprints.sql (filename: V4__Fingerprints.sql)
10:36:07.307 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V2__Server_discovery.sql (filename: V2__Server_discovery.sql)
10:36:07.307 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V1__Create_tables.sql (filename: V1__Create_tables.sql)
10:36:07.307 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V3__Jar_symbols.sql (filename: V3__Jar_symbols.sql)
10:36:07.307 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/ (filename: )
10:36:07.307 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V4__Fingerprints.sql (filename: V4__Fingerprints.sql)
10:36:07.307 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V2__Server_discovery.sql (filename: V2__Server_discovery.sql)
10:36:07.307 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.scanner.Scanner -- Filtering out resource: db/migration/V1__Create_tables.sql (filename: V1__Create_tables.sql)
10:36:07.308 [pool-1-thread-1] INFO org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Schema history table "PUBLIC"."flyway_schema_history" does not exist yet
10:36:07.310 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbValidate -- Successfully validated 4 migrations (execution time 00:00.009s)
10:36:07.311 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbSchemas -- Skipping creation of existing schema: "PUBLIC"
10:36:07.313 [pool-1-thread-1] INFO org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Creating Schema History table "PUBLIC"."flyway_schema_history" ...
10:36:07.314 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.parser.Parser -- Parsing  ...
10:36:07.318 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 1: CREATE TABLE IF NOT EXISTS "PUBLIC"."flyway_schema_history" (
    "installed_rank" INT NOT NULL,
    "version" VARCHAR(50),
    "description" VARCHAR(200) NOT NULL,
    "type" VARCHAR(20) NOT NULL,
    "script" VARCHAR(1000) NOT NULL,
    "checksum" INT,
    "installed_by" VARCHAR(100) NOT NULL,
    "installed_on" TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "execution_time" INT NOT NULL,
    "success" BOOLEAN NOT NULL,
    CONSTRAINT "flyway_schema_history_pk" PRIMARY KEY ("installed_rank")
) AS SELECT -1, NULL, '<< Flyway Schema History table created >>', 'TABLE', '', NULL, 'SA', CURRENT_TIMESTAMP, 0, TRUE
10:36:07.318 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 14: CREATE INDEX "PUBLIC"."flyway_schema_history_s_idx" ON "PUBLIC"."flyway_schema_history" ("success")
10:36:07.318 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: CREATE TABLE IF NOT EXISTS "PUBLIC"."flyway_schema_history" (
    "installed_rank" INT NOT NULL,
    "version" VARCHAR(50),
    "description" VARCHAR(200) NOT NULL,
    "type" VARCHAR(20) NOT NULL,
    "script" VARCHAR(1000) NOT NULL,
    "checksum" INT,
    "installed_by" VARCHAR(100) NOT NULL,
    "installed_on" TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "execution_time" INT NOT NULL,
    "success" BOOLEAN NOT NULL,
    CONSTRAINT "flyway_schema_history_pk" PRIMARY KEY ("installed_rank")
) AS SELECT -1, NULL, '<< Flyway Schema History table created >>', 'TABLE', '', NULL, 'SA', CURRENT_TIMESTAMP, 0, TRUE
10:36:07.320 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.320 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: CREATE INDEX "PUBLIC"."flyway_schema_history_s_idx" ON "PUBLIC"."flyway_schema_history" ("success")
10:36:07.321 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.321 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Created Schema History table "PUBLIC"."flyway_schema_history"
10:36:07.325 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Current version of schema "PUBLIC": << Empty Schema >>
10:36:07.325 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.parser.Parser -- Parsing V1__Create_tables.sql ...
10:36:07.325 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 4: -- The relationship between library dependency sources under .metals/readonly/**
-- and build targets they belong to. Required to know what classpath to use
-- for compiling dependency sources.
create table dependency_source(
  text_document_uri varchar primary key,
  build_target_uri varchar not null
)
10:36:07.326 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 12: -- The relationship between library dependency sources under .metals/readonly/**
-- and worksheets they belong to. Required to know what classpath to use
-- for compiling dependency sources.
create table worksheet_dependency_source(
  text_document_uri varchar primary key,
  worksheet_uri varchar not null
)
10:36:07.326 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 19: -- The relationship between what library dependency sources under .metals/readonly/**
-- map to which build targets.
create table sbt_digest(
  md5 varchar,
  status tinyint not null,
  when_recorded timestamp
)
10:36:07.326 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 27: -- Which window/showMessage and window/showMessageRequest dialogues have been dismissed
-- by the user via "Don't show again" or closed by clicking on "x".
create table dismissed_notification(
  id int,
  when_dismissed timestamp,
  when_expires timestamp
)
10:36:07.327 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 34: -- The choice of build tool when multiple build tool files are found in a workspace
create table chosen_build_tool(
  build_tool varchar primary key
)
10:36:07.327 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Starting migration of schema "PUBLIC" to version "1 - Create tables" ...
10:36:07.328 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Migrating schema "PUBLIC" to version "1 - Create tables"
10:36:07.328 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- The relationship between library dependency sources under .metals/readonly/**
-- and build targets they belong to. Required to know what classpath to use
-- for compiling dependency sources.
create table dependency_source(
  text_document_uri varchar primary key,
  build_target_uri varchar not null
)
10:36:07.329 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.329 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- The relationship between library dependency sources under .metals/readonly/**
-- and worksheets they belong to. Required to know what classpath to use
-- for compiling dependency sources.
create table worksheet_dependency_source(
  text_document_uri varchar primary key,
  worksheet_uri varchar not null
)
10:36:07.329 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.329 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- The relationship between what library dependency sources under .metals/readonly/**
-- map to which build targets.
create table sbt_digest(
  md5 varchar,
  status tinyint not null,
  when_recorded timestamp
)
10:36:07.330 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.330 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- Which window/showMessage and window/showMessageRequest dialogues have been dismissed
-- by the user via "Don't show again" or closed by clicking on "x".
create table dismissed_notification(
  id int,
  when_dismissed timestamp,
  when_expires timestamp
)
10:36:07.330 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.330 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- The choice of build tool when multiple build tool files are found in a workspace
create table chosen_build_tool(
  build_tool varchar primary key
)
10:36:07.331 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.331 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Successfully completed migration of schema "PUBLIC" to version "1 - Create tables"
10:36:07.332 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Schema History table "PUBLIC"."flyway_schema_history" successfully updated to reflect changes
10:36:07.334 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.parser.Parser -- Parsing V2__Server_discovery.sql ...
10:36:07.335 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 4: -- For each unique combination of installed build servers we select one server.
-- The md5 checksum is computed from the names of the installed build servers, and
-- the selected server is the server which the user chose for this workspace.
create table chosen_build_server(
  md5 varchar primary key,
  selected_server varchar,
  when_recorded timestamp
)
10:36:07.335 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Starting migration of schema "PUBLIC" to version "2 - Server discovery" ...
10:36:07.336 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Migrating schema "PUBLIC" to version "2 - Server discovery"
10:36:07.336 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- For each unique combination of installed build servers we select one server.
-- The md5 checksum is computed from the names of the installed build servers, and
-- the selected server is the server which the user chose for this workspace.
create table chosen_build_server(
  md5 varchar primary key,
  selected_server varchar,
  when_recorded timestamp
)
10:36:07.336 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.336 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Successfully completed migration of schema "PUBLIC" to version "2 - Server discovery"
10:36:07.337 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Schema History table "PUBLIC"."flyway_schema_history" successfully updated to reflect changes
10:36:07.338 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.parser.Parser -- Parsing V3__Jar_symbols.sql ...
10:36:07.339 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 2: -- Indexed jars, the MD5 digest of path, modified time and size as key
create table indexed_jar(
  id int auto_increment unique,
  md5 varchar primary key
)
10:36:07.339 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 7: -- Top Level Symbols per jar, allow for multiple jars with same symbols and paths
create table toplevel_symbol(
  symbol varchar not null,
  path varchar not null,
  jar int,
  foreign key (jar) references indexed_jar (id) on delete cascade,
  primary key (jar, path, symbol)
)
10:36:07.339 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 15: -- Create index to speedup lookup of jar symbols
create index toplevel_symbol_jar on toplevel_symbol(jar)
10:36:07.339 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Starting migration of schema "PUBLIC" to version "3 - Jar symbols" ...
10:36:07.340 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Migrating schema "PUBLIC" to version "3 - Jar symbols"
10:36:07.340 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- Indexed jars, the MD5 digest of path, modified time and size as key
create table indexed_jar(
  id int auto_increment unique,
  md5 varchar primary key
)
10:36:07.342 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.342 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- Top Level Symbols per jar, allow for multiple jars with same symbols and paths
create table toplevel_symbol(
  symbol varchar not null,
  path varchar not null,
  jar int,
  foreign key (jar) references indexed_jar (id) on delete cascade,
  primary key (jar, path, symbol)
)
10:36:07.344 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.344 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- Create index to speedup lookup of jar symbols
create index toplevel_symbol_jar on toplevel_symbol(jar)
10:36:07.345 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.345 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Successfully completed migration of schema "PUBLIC" to version "3 - Jar symbols"
10:36:07.346 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Schema History table "PUBLIC"."flyway_schema_history" successfully updated to reflect changes
10:36:07.347 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.parser.Parser -- Parsing V4__Fingerprints.sql ...
10:36:07.347 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.ParserSqlScript -- Found statement at line 2: -- Fingerprints saved between invocations
create table fingerprints(
  path varchar not null,
  text varchar not null,
  md5 varchar not null,
  id int auto_increment unique
)
10:36:07.348 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Starting migration of schema "PUBLIC" to version "4 - Fingerprints" ...
10:36:07.348 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Migrating schema "PUBLIC" to version "4 - Fingerprints"
10:36:07.348 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- Executing SQL: -- Fingerprints saved between invocations
create table fingerprints(
  path varchar not null,
  text varchar not null,
  md5 varchar not null,
  id int auto_increment unique
)
10:36:07.349 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.sqlscript.DefaultSqlScriptExecutor -- 0 rows affected
10:36:07.349 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.command.DbMigrate -- Successfully completed migration of schema "PUBLIC" to version "4 - Fingerprints"
10:36:07.350 [pool-1-thread-1] DEBUG org.flywaydb.core.internal.schemahistory.JdbcTableSchemaHistory -- Schema History table "PUBLIC"."flyway_schema_history" successfully updated to reflect changes
10:36:07.352 [pool-1-thread-1] INFO org.flywaydb.core.internal.command.DbMigrate -- Successfully applied 4 migrations to schema "PUBLIC", now at version v4 (execution time 00:00.010s)
10:36:07.356 [pool-1-thread-1] DEBUG org.flywaydb.core.FlywayExecutor -- Memory usage: 95 of 183M
2024.02.27 10:36:07 WARN  Build server is not auto-connectable.�[0m
二月 27, 2024 10:36:08 上午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 4
二月 27, 2024 10:36:08 上午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 15
2024.02.27 10:36:08 INFO  no build target found for /home/wlanxww/Projects/developing/starnet/zynq-fpga/src/main/scala/bypass/Stat.scala. Using presentation compiler with project's scala-library version: 3.3.1�[0m
2024.02.27 10:36:08 INFO  running '/usr/bin/sbt -Dbloop.export-jar-classifiers=sources bloopInstall'�[0m
2024.02.27 10:36:09 INFO  [info] welcome to sbt 1.9.7 (Private Build Java 1.8.0_392)�[0m
2024.02.27 10:36:10 INFO  [info] loading settings for project zynq-fpga-build-build-build from metals.sbt ...�[0m
2024.02.27 10:36:10 INFO  [info] loading project definition from /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/project/project�[0m
2024.02.27 10:36:11 INFO  time: code lens generation in 2.49s�[0m
2024.02.27 10:36:11 INFO  time: code lens generation in 3.55s�[0m
2024.02.27 10:36:11 INFO  time: code lens generation in 3.64s�[0m
2024.02.27 10:36:11 INFO  time: code lens generation in 3.65s�[0m
2024.02.27 10:36:11 INFO  time: code lens generation in 3.65s�[0m
2024.02.27 10:36:11 INFO  time: code lens generation in 3.64s�[0m
2024.02.27 10:36:11 INFO  time: code lens generation in 3.56s�[0m
2024.02.27 10:36:12 INFO  [info] loading settings for project zynq-fpga-build-build from metals.sbt ...�[0m
2024.02.27 10:36:12 INFO  [info] loading project definition from /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/project�[0m
2024.02.27 10:36:14 INFO  [success] Generated .bloop/zynq-fpga-build-build.json�[0m
2024.02.27 10:36:14 INFO  [success] Total time: 1 s, completed 2024-2-27 10:36:14�[0m
2024.02.27 10:36:14 INFO  [info] loading settings for project zynq-fpga-build from metals.sbt,plugins.sbt ...�[0m
2024.02.27 10:36:14 INFO  [info] loading project definition from /home/wlanxww/Projects/developing/starnet/zynq-fpga/project�[0m
2024.02.27 10:36:14 INFO  [success] Generated .bloop/zynq-fpga-build.json�[0m
2024.02.27 10:36:14 INFO  [success] Total time: 1 s, completed 2024-2-27 10:36:14�[0m
2024.02.27 10:36:14 INFO  [info] loading settings for project starlib from build.sbt ...�[0m
2024.02.27 10:36:14 INFO  [info] set current project to StarNetZynq (in build file:/home/wlanxww/Projects/developing/starnet/zynq-fpga/)�[0m
2024.02.27 10:36:15 INFO  [success] Generated .bloop/starlib.json�[0m
2024.02.27 10:36:15 INFO  [success] Generated .bloop/starlib-test.json�[0m
2024.02.27 10:36:15 INFO  [success] Total time: 0 s, completed 2024-2-27 10:36:15�[0m
2024.02.27 10:36:15 INFO  time: ran 'sbt bloopInstall' in 7.06s�[0m
2024.02.27 10:36:15 INFO  Attempting to connect to the build server...�[0m
2024.02.27 10:36:15 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64/jre defined at /home/wlanxww/.bloop/bloop.json�[0m
2024.02.27 10:36:15 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json�[0m
2024.02.27 10:36:15 INFO  Attempting to connect to the build server...�[0m
2024.02.27 10:36:15 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64/jre defined at /home/wlanxww/.bloop/bloop.json�[0m
2024.02.27 10:36:15 INFO  Attempting to connect to the build server...�[0m
2024.02.27 10:36:15 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64/jre defined at /home/wlanxww/.bloop/bloop.json�[0m
2024.02.27 10:36:16 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/project/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json�[0m
2024.02.27 10:36:16 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json�[0m
2024.02.27 10:36:16 INFO  time: Connected to build server in 0.2s�[0m
2024.02.27 10:36:16 INFO  Connected to Build server: Bloop v1.5.15�[0m
2024.02.27 10:36:16 WARN  Could not find java sources in /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip. Java symbols will not be available.�[0m
2024.02.27 10:36:18 WARN  Could not find java sources in /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip. Java symbols will not be available.�[0m
2024.02.27 10:36:18 WARN  Could not find java sources in /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/lib/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/src.zip, /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/src.zip. Java symbols will not be available.�[0m
2024.02.27 10:36:18 INFO  time: indexed workspace in 2.41s�[0m
二月 27, 2024 10:40:01 上午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 152
二月 27, 2024 10:41:51 上午 org.eclipse.lsp4j.jsonrpc.RemoteEndpoint handleCancellation
警告: Unmatched cancel notification for request id 761
2024.02.27 10:42:37 WARN  Using indexes to guess the definition of UdpStats�[0m
Exception in thread "pool-1-thread-26" java.lang.NoClassDefFoundError: com/sun/source/tree/Tree
	at scala.meta.internal.pc.JavaPresentationCompiler.<init>(JavaPresentationCompiler.scala:48)
	at scala.meta.internal.metals.Compilers.loadJavaCompilerForTarget(Compilers.scala:1005)
	at scala.meta.internal.metals.Compilers.$anonfun$loadJavaCompiler$1(Compilers.scala:974)
	at scala.Option.flatMap(Option.scala:283)
	at scala.meta.internal.metals.Compilers.loadJavaCompiler(Compilers.scala:973)
	at scala.meta.internal.metals.Compilers.fromBuildTarget$1(Compilers.scala:854)
	at scala.meta.internal.metals.Compilers.loadCompiler(Compilers.scala:862)
	at scala.meta.internal.metals.Compilers.semanticTokens(Compilers.scala:427)
	at scala.meta.internal.metals.MetalsLspService.$anonfun$semanticTokensFull$2(MetalsLspService.scala:1599)
	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:470)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.ClassNotFoundException: com.sun.source.tree.Tree
	at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	... 13 more
2024.02.27 10:42:37 ERROR Can't run javac on /tmp/metals-javac-semanticdb506825693161301261/source/InternetProtocolStats.java with options: [-cp
/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/com/sourcegraph/semanticdb-javac/0.9.9/semanticdb-javac-0.9.9.jar:/home/wlanxww/.cache/bloop/semanticdb/com.sourcegraph.semanticdb-javac.0.9.9/semanticdb-javac-0.9.9.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala-library/2.12.15/scala-library-2.12.15.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/spinalhdl/spinalhdl-core_2.12/1.10.0/spinalhdl-core_2.12-1.10.0.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/spinalhdl/spinalhdl-lib_2.12/1.10.0/spinalhdl-lib_2.12-1.10.0.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/nscala-time/nscala-time_2.12/2.26.0/nscala-time_2.12-2.26.0.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/jline/jline/2.13/jline-2.13.jar:/home/wlanxww/.cache/coursier/v1/http/luomu306.com/api/v4/projects/441/packages/maven/rohm/rohmlib_2.12/1.5.0/rohmlib_2.12-1.5.0.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/scopt/scopt_2.12/4.1.0/scopt_2.12-4.1.0.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/spinalhdl/spinalhdl-idsl-plugin_2.12/1.10.0/spinalhdl-idsl-plugin_2.12-1.10.0.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/spinalhdl/spinalhdl-sim_2.12/1.10.0/spinalhdl-sim_2.12-1.10.0.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scalactic/scalactic_2.12/3.2.10/scalactic_2.12-3.2.10.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala-reflect/2.12.15/scala-reflect-2.12.15.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/com/lihaoyi/sourcecode_2.12/0.3.0/sourcecode_2.12-0.3.0.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/commons-io/commons-io/2.11.0/commons-io-2.11.0.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/joda-time/joda-time/2.10.8/joda-time-2.10.8.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/org/joda/joda-convert/2.2.1/joda-convert-2.2.1.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/org/fusesource/jansi/jansi/1.11/jansi-1.11.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala-compiler/2.12.15/scala-compiler-2.12.15.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/spinalhdl/spinalhdl-idsl-payload_2.12/1.10.0/spinalhdl-idsl-payload_2.12-1.10.0.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/net/openhft/affinity/3.23.2/affinity-3.23.2.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/org/slf4j/slf4j-simple/2.0.5/slf4j-simple-2.0.5.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/oshi/oshi-core/6.4.0/oshi-core-6.4.0.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/modules/scala-xml_2.12/1.0.6/scala-xml_2.12-1.0.6.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.5/slf4j-api-2.0.5.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/net/java/dev/jna/jna/5.12.1/jna-5.12.1.jar:/home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/net/java/dev/jna/jna-platform/5.12.1/jna-platform-5.12.1.jar
-d
/tmp/metals-javac-semanticdb506825693161301261/target
-Xplugin:semanticdb -sourceroot:/tmp/metals-javac-semanticdb506825693161301261/source -targetroot:/tmp/metals-javac-semanticdb506825693161301261/target]
java.lang.NoClassDefFoundError: com/sun/source/util/JavacTask
	at scala.meta.internal.pc.JavaMetalsGlobal$.classpathCompilationTask(JavaMetalsGlobal.scala:80)
	at scala.meta.internal.metals.JavaInteractiveSemanticdb.textDocument(JavaInteractiveSemanticdb.scala:78)
	at scala.meta.internal.metals.InteractiveSemanticdbs.$anonfun$compile$2(InteractiveSemanticdbs.scala:140)
	at scala.Option.fold(Option.scala:263)
	at scala.meta.internal.metals.InteractiveSemanticdbs.compile(InteractiveSemanticdbs.scala:140)
	at scala.meta.internal.metals.InteractiveSemanticdbs.$anonfun$textDocument$5(InteractiveSemanticdbs.scala:101)
	at scala.util.Try$.apply(Try.scala:210)
	at scala.meta.internal.metals.InteractiveSemanticdbs.$anonfun$textDocument$3(InteractiveSemanticdbs.scala:101)
	at java.util.HashMap.compute(HashMap.java:1198)
	at java.util.Collections$SynchronizedMap.compute(Collections.java:2684)
	at scala.meta.internal.metals.InteractiveSemanticdbs.textDocument(InteractiveSemanticdbs.scala:91)
	at scala.meta.internal.metals.InteractiveSemanticdbs.textDocument(InteractiveSemanticdbs.scala:54)
	at scala.meta.internal.metals.MetalsLspService.$anonfun$didOpen$5(MetalsLspService.scala:1082)
	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:467)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.ClassNotFoundException: com.sun.source.util.JavacTask
	at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	at scala.meta.internal.pc.JavaMetalsGlobal$.classpathCompilationTask(JavaMetalsGlobal.scala:80)
	at scala.meta.internal.metals.JavaInteractiveSemanticdb.textDocument(JavaInteractiveSemanticdb.scala:78)
	at scala.meta.internal.metals.InteractiveSemanticdbs.$anonfun$compile$2(InteractiveSemanticdbs.scala:140)
	at scala.Option.fold(Option.scala:263)
	at scala.meta.internal.metals.InteractiveSemanticdbs.compile(InteractiveSemanticdbs.scala:140)
	at scala.meta.internal.metals.InteractiveSemanticdbs.$anonfun$textDocument$5(InteractiveSemanticdbs.scala:101)
	at scala.util.Try$.apply(Try.scala:210)
	at scala.meta.internal.metals.InteractiveSemanticdbs.$anonfun$textDocument$3(InteractiveSemanticdbs.scala:101)
	at java.util.HashMap.compute(HashMap.java:1198)
	at java.util.Collections$SynchronizedMap.compute(Collections.java:2684)
	at scala.meta.internal.metals.InteractiveSemanticdbs.textDocument(InteractiveSemanticdbs.scala:91)
	at scala.meta.internal.metals.InteractiveSemanticdbs.textDocument(InteractiveSemanticdbs.scala:54)
	at scala.meta.internal.metals.MetalsLspService.$anonfun$didOpen$5(MetalsLspService.scala:1082)
	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:467)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)
�[0m
2024.02.27 10:42:37 WARN  Running javac-semanticdb failed for jar:file:///home/wlanxww/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/oshi/oshi-core/6.4.0/oshi-core-6.4.0-sources.jar!/oshi/software/os/InternetProtocolStats.java. Output:
�[0m
Exception in thread "pool-1-thread-35" java.lang.NoClassDefFoundError: com/sun/source/tree/Tree
	at scala.meta.internal.parsing.FoldingRangeProvider.$anonfun$getRangedForJava$2(FoldingRangeProvider.scala:48)
	at scala.Option$WithFilter.map(Option.scala:242)
	at scala.meta.internal.parsing.FoldingRangeProvider.getRangedForJava(FoldingRangeProvider.scala:45)
	at scala.meta.internal.metals.MetalsLspService.$anonfun$foldingRange$3(MetalsLspService.scala:1684)
	at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:687)
	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:467)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.ClassNotFoundException: com.sun.source.tree.Tree
	at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	... 9 more
Exception in thread "pool-1-thread-34" java.lang.NoClassDefFoundError: com/sun/source/tree/Tree
	at scala.meta.internal.parsing.FoldingRangeProvider.$anonfun$getRangedForJava$2(FoldingRangeProvider.scala:48)
	at scala.Option$WithFilter.map(Option.scala:242)
	at scala.meta.internal.parsing.FoldingRangeProvider.getRangedForJava(FoldingRangeProvider.scala:45)
	at scala.meta.internal.metals.MetalsLspService.$anonfun$foldingRange$3(MetalsLspService.scala:1684)
	at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:687)
	at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:467)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:750)
Caused by: java.lang.ClassNotFoundException: com.sun.source.tree.Tree
	at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
	... 9 more

[xueweiwujxw]

Yes, /usr/lib/jvm/java-8-openjdk-amd64/bin/java exists.

2024.02.27 19:34:34 WARN  Build server is not auto-connectable.
2024.02.27 19:34:38 INFO  running '/usr/bin/sbt -Dbloop.export-jar-classifiers=sources bloopInstall'
2024.02.27 19:34:38 INFO  no build target found for /home/wlanxww/Projects/developing/starnet/zynq-fpga/src/main/scala/bypass/Stat.scala. Using presentation compiler with project's scala-library version: 3.3.1
2024.02.27 19:34:39 INFO  [info] welcome to sbt 1.9.7 (Private Build Java 1.8.0_392)
2024.02.27 19:34:40 INFO  [info] loading settings for project zynq-fpga-build-build-build from metals.sbt ...
2024.02.27 19:34:41 INFO  [info] loading project definition from /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/project/project
2024.02.27 19:34:42 INFO  time: code lens generation in 6.68s
2024.02.27 19:34:42 INFO  time: code lens generation in 3.99s
2024.02.27 19:34:42 INFO  time: code lens generation in 4.81s
2024.02.27 19:34:42 INFO  time: code lens generation in 6.57s
2024.02.27 19:34:42 INFO  time: code lens generation in 6.05s
2024.02.27 19:34:42 INFO  [info] loading settings for project zynq-fpga-build-build from metals.sbt ...
2024.02.27 19:34:42 INFO  [info] loading project definition from /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/project
2024.02.27 19:34:44 INFO  [success] Generated .bloop/zynq-fpga-build-build.json
2024.02.27 19:34:44 INFO  [success] Total time: 2 s, completed 2024-2-27 19:34:44
2024.02.27 19:34:44 INFO  [info] loading settings for project zynq-fpga-build from metals.sbt,plugins.sbt ...
2024.02.27 19:34:44 INFO  [info] loading project definition from /home/wlanxww/Projects/developing/starnet/zynq-fpga/project
2024.02.27 19:34:44 INFO  [success] Generated .bloop/zynq-fpga-build.json
2024.02.27 19:34:44 INFO  [success] Total time: 1 s, completed 2024-2-27 19:34:45
2024.02.27 19:34:45 INFO  [info] loading settings for project starlib from build.sbt ...
2024.02.27 19:34:45 INFO  [info] set current project to StarNetZynq (in build file:/home/wlanxww/Projects/developing/starnet/zynq-fpga/)
2024.02.27 19:34:45 INFO  [success] Generated .bloop/starlib-test.json
2024.02.27 19:34:45 INFO  [success] Generated .bloop/starlib.json
2024.02.27 19:34:45 INFO  [success] Total time: 0 s, completed 2024-2-27 19:34:46
2024.02.27 19:34:46 INFO  time: ran 'sbt bloopInstall' in 8.57s
2024.02.27 19:34:46 INFO  Attempting to connect to the build server...
2024.02.27 19:34:46 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64 defined at /home/wlanxww/.bloop/bloop.json
2024.02.27 19:34:46 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json
2024.02.27 19:34:46 INFO  Attempting to connect to the build server...
2024.02.27 19:34:46 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64 defined at /home/wlanxww/.bloop/bloop.json
2024.02.27 19:34:46 INFO  Attempting to connect to the build server...
2024.02.27 19:34:46 INFO  Bloop uses /usr/lib/jvm/java-8-openjdk-amd64 defined at /home/wlanxww/.bloop/bloop.json
2024.02.27 19:34:46 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json
2024.02.27 19:34:46 INFO  tracing is disabled for protocol BSP, to enable tracing of incoming and outgoing JSON messages create an empty file at /home/wlanxww/Projects/developing/starnet/zynq-fpga/project/project/.metals/bsp.trace.json or /home/wlanxww/.cache/metals/bsp.trace.json
2024.02.27 19:34:46 INFO  time: Connected to build server in 0.26s
2024.02.27 19:34:46 INFO  Connected to Build server: Bloop v1.5.15
2024.02.27 19:34:51 INFO  time: indexed workspace in 4.27s

And Build Server(Bloop) is not responding.

[tgodzik]

Looks like it did start though:

2024.02.27 19:34:46 INFO  Connected to Build server: Bloop v1.5.15
2024.02.27 19:34:51 INFO  time: indexed workspace in 4.27s

I don't see any reason why it wouldn't work. Do you get any errors afterwards?

[xueweiwujxw]

But I got no new log

[xueweiwujxw]

I got another error

[289361:289361:0100/000000.612097:ERROR:zygote_linux.cc(662)] write: 断开的管道 (32)
[Error - 09:32:45] Client Metals: connection to server is erroring. Shutting down server.
[Error - 09:32:45] Client Metals: connection to server is erroring. Shutting down server.
[Error - 09:32:45] Client Metals: connection to server is erroring. Shutting down server.
[Error - 09:32:45] Client Metals: connection to server is erroring. Shutting down server.
[Error - 09:32:45] Client Metals: connection to server is erroring. Shutting down server.
[Error - 09:32:45] Client Metals: connection to server is erroring. Shutting down server.
[Error - 09:32:45] Client Metals: connection to server is erroring. Shutting down server.
[Error - 09:32:45] Client Metals: connection to server is erroring. Shutting down server.
[Error - 09:32:47] Stopping server timed out
[Error - 09:32:47] Stopping server failed
Error: Stopping the server timed out
    at /home/wlanxww/.vscode/extensions/scalameta.metals-1.29.0/node_modules/vscode-languageclient/lib/common/client.js:933:23
[Error - 09:32:47] Stopping server failed
Error: Stopping the server timed out
    at /home/wlanxww/.vscode/extensions/scalameta.metals-1.29.0/node_modules/vscode-languageclient/lib/common/client.js:933:23
[Error - 09:32:47] Stopping server failed
Error: Stopping the server timed out
    at /home/wlanxww/.vscode/extensions/scalameta.metals-1.29.0/node_modules/vscode-languageclient/lib/common/client.js:933:23
[Error - 09:32:47] Stopping server failed
Error: Stopping the server timed out
    at /home/wlanxww/.vscode/extensions/scalameta.metals-1.29.0/node_modules/vscode-languageclient/lib/common/client.js:933:23
[Error - 09:32:47] Stopping server failed
Error: Stopping the server timed out
    at /home/wlanxww/.vscode/extensions/scalameta.metals-1.29.0/node_modules/vscode-languageclient/lib/common/client.js:933:23
[Error - 09:32:47] Stopping server failed
Error: Stopping the server timed out
    at /home/wlanxww/.vscode/extensions/scalameta.metals-1.29.0/node_modules/vscode-languageclient/lib/common/client.js:933:23
[Error - 09:32:47] Stopping server failed
Error: Stopping the server timed out
    at /home/wlanxww/.vscode/extensions/scalameta.metals-1.29.0/node_modules/vscode-languageclient/lib/common/client.js:933:23
[Error - 09:32:47] Stopping server failed
Error: Stopping the server timed out
    at /home/wlanxww/.vscode/extensions/scalameta.metals-1.29.0/node_modules/vscode-languageclient/lib/common/client.js:933:23
[Error - 09:32:47] Client Metals: connection to server is erroring. Shutting down server.

[tgodzik]

This one looks like something inside VS Code itself broke, but might be related to Metals server itself being broken, but I don't know what could be happening. I would need much more details here. Probably the project is complex and is not being handled well by Bloop + MEtals. You could try using sbt BSP instead https://scalameta.org/metals/docs/build-tools/sbt#sbt-build-server

[xueweiwujxw]

A severe compiler error occurred, full details of the error can be found in the error report /home/wlanxww/Projects/developing/starnet/zynq-fpga/.metals/.reports/metals-full/2024-02-27/r_compiler-error_(starlib)_10-57-00-382.md

the markdown content

file://<WORKSPACE>/src/main/scala/bypass/Stat.scala
### java.lang.StringIndexOutOfBoundsException: String index out of range: -5

occurred in the presentation compiler.

presentation compiler configuration:
Scala version: 2.12.15
Classpath:
<WORKSPACE>/.bloop/starlib/bloop-bsp-clients-classes/classes-Metals-RSD8g7m0SH-EB8-dAZeebg== [exists ], <HOME>/.cache/bloop/semanticdb/com.sourcegraph.semanticdb-javac.0.9.9/semanticdb-javac-0.9.9.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala-library/2.12.15/scala-library-2.12.15.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/spinalhdl/spinalhdl-core_2.12/1.10.0/spinalhdl-core_2.12-1.10.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/spinalhdl/spinalhdl-lib_2.12/1.10.0/spinalhdl-lib_2.12-1.10.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/nscala-time/nscala-time_2.12/2.26.0/nscala-time_2.12-2.26.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/jline/jline/2.13/jline-2.13.jar [exists ], <HOME>/.cache/coursier/v1/http/luomu306.com/api/v4/projects/441/packages/maven/rohm/rohmlib_2.12/1.5.0/rohmlib_2.12-1.5.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/scopt/scopt_2.12/4.1.0/scopt_2.12-4.1.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/spinalhdl/spinalhdl-idsl-plugin_2.12/1.10.0/spinalhdl-idsl-plugin_2.12-1.10.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/spinalhdl/spinalhdl-sim_2.12/1.10.0/spinalhdl-sim_2.12-1.10.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scalactic/scalactic_2.12/3.2.10/scalactic_2.12-3.2.10.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala-reflect/2.12.15/scala-reflect-2.12.15.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/lihaoyi/sourcecode_2.12/0.3.0/sourcecode_2.12-0.3.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/commons-io/commons-io/2.11.0/commons-io-2.11.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/joda-time/joda-time/2.10.8/joda-time-2.10.8.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/joda/joda-convert/2.2.1/joda-convert-2.2.1.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/fusesource/jansi/jansi/1.11/jansi-1.11.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/scala-compiler/2.12.15/scala-compiler-2.12.15.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/spinalhdl/spinalhdl-idsl-payload_2.12/1.10.0/spinalhdl-idsl-payload_2.12-1.10.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/net/openhft/affinity/3.23.2/affinity-3.23.2.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/slf4j/slf4j-simple/2.0.5/slf4j-simple-2.0.5.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/com/github/oshi/oshi-core/6.4.0/oshi-core-6.4.0.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/scala-lang/modules/scala-xml_2.12/1.0.6/scala-xml_2.12-1.0.6.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/org/slf4j/slf4j-api/2.0.5/slf4j-api-2.0.5.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/net/java/dev/jna/jna/5.12.1/jna-5.12.1.jar [exists ], <HOME>/.cache/coursier/v1/https/repo1.maven.org/maven2/net/java/dev/jna/jna-platform/5.12.1/jna-platform-5.12.1.jar [exists ]
Options:
-deprecation -Yrangepos -Xplugin-require:semanticdb


action parameters:
offset: 12003
uri: file://<WORKSPACE>/src/main/scala/bypass/Stat.scala
#### Error stacktrace:

java.lang.String.<init>(String.java:196)
	scala.tools.nsc.interactive.Global.typeCompletions$1(Global.scala:1231)
	scala.tools.nsc.interactive.Global.completionsAt(Global.scala:1254)
	scala.meta.internal.pc.SignatureHelpProvider.$anonfun$treeSymbol$1(SignatureHelpProvider.scala:390)
	scala.Option.map(Option.scala:230)
	scala.meta.internal.pc.SignatureHelpProvider.treeSymbol(SignatureHelpProvider.scala:388)
	scala.meta.internal.pc.SignatureHelpProvider$MethodCall$.unapply(SignatureHelpProvider.scala:205)
	scala.meta.internal.pc.SignatureHelpProvider$MethodCallTraverser.visit(SignatureHelpProvider.scala:316)
	scala.meta.internal.pc.SignatureHelpProvider$MethodCallTraverser.traverse(SignatureHelpProvider.scala:310)
	scala.meta.internal.pc.SignatureHelpProvider$MethodCallTraverser.fromTree(SignatureHelpProvider.scala:279)
	scala.meta.internal.pc.SignatureHelpProvider.signatureHelp(SignatureHelpProvider.scala:27)
	scala.meta.internal.pc.ScalaPresentationCompiler.$anonfun$signatureHelp$1(ScalaPresentationCompiler.scala:310)

#### Short summary: 

java.lang.StringIndexOutOfBoundsException: String index out of range: -5

[tgodzik]

Looks like an error in the compiler itself. Might be good to try the latest Scala version to see if it's still there.

[xueweiwujxw]

I found a solution.
I upgraded java from openjdk8 to openjdk17, and it works.
Maybe there is something error in java8 of ubuntu,
It works correctly on my mac with openjdk8