Support running Gradle on Java 20 #23488

big-guy · 2023-01-11T16:07:35Z

No description provided.

ice1000 · 2023-02-02T16:26:40Z

Related: #23489

octylFractal · 2023-03-08T05:06:48Z

Due to lack of support for JDK 20 in Scala and Kotlin, we are pushing back support for running Gradle on Java 20 until 8.2. Gradle 8.1 will still have support for compiling, testing, etc. on JDK 20 as per #23489.

SethTisue · 2023-03-08T06:00:40Z

Scala releases with JDK 20 support will be available in the coming weeks: 2.12.18 (thread), 2.13.11 (thread), 3.3.0 (thread)

octylFractal · 2023-03-31T17:10:42Z

Parked until Kotlin supports JDK 20.

ice1000 · 2023-04-01T20:07:56Z

Kotlin 1.9.0-beta will have 20

Java 19 is already EOL, and Eclipse Temurin packages with Java 20 is readily available. However, Gradle doesn't support running on JDK 20 yet: gradle/gradle#23488. Hence, we need to keep the java19 alias for some more time.

atiq-cs · 2023-04-08T20:46:34Z

Commented here:
https://youtrack.jetbrains.com/issue/KT-57669/Add-Java-20-to-JvmTarget

and here:
https://youtrack.jetbrains.com/issue/KT-57495/Add-JVM-target-bytecode-version-20

expecting a fix!

Java 19 is out of support, but Gradle current does not run on Java 20: gradle/gradle#23488 To avoid the complexity of running the build tool on a different JDK than the application, we temporarily remove code that depends on experimental Java 19 or Java 20 features. Revert once the build can run on Java 20.

Introduce a new column that clarifies the different between using toolchains and running Gradle with a Java version. Issue #23488

…mpat table Introduce a new column that clarifies the different between using toolchains and running Gradle with a Java version. Issue #23488 Co-authored-by: Louis Jacomet <louis@gradle.com>

This contains no actual production changes, as with the Kotlin 1.9.0 upgrade this already works. These are simply test changes to verify that Gradle indeed runs on Java 20. Fixes #23488 Co-authored-by: Sterling Greene <sterling@gradle.com>

This contains no actual production changes, as with the Kotlin 1.9.0 upgrade this already works. These are simply test changes to verify that Gradle indeed runs on Java 20. Fixes #23488 Co-authored-by: Octavia Togami <otogami@gradle.com>

igorwojda · 2023-07-20T13:29:19Z

I have tried `8.3 RC 1:

On Gradle 8.2 I have this error:

* What went wrong:
Execution failed for task ':compileTestKotlin'.
> Could not resolve all files for configuration ':detachedConfiguration2'.
   > Failed to transform kotlin-compiler-1.9.0.jar

After upgrading to 8.3 RC 1 I see this error

> Task :buildSrc:jar
:jar: No valid plugin descriptors were found in META-INF/gradle-plugins

> Task :compileTestKotlin FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileTestKotlin'.
> Could not resolve all files for configuration ':detachedConfiguration2'.
   > Failed to transform kotlin-compiler-1.9.0.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-compiler/1.9.0/1b80b7d3dc77f12a52893f25c502f380705ad55d/kotlin-compiler-1.9.0.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform kotlinx-coroutines-core-jvm-1.5.0.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlinx/kotlinx-coroutines-core-jvm/1.5.0/d8cebccdcddd029022aa8646a5a953ff88b13ac8/kotlinx-coroutines-core-jvm-1.5.0.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform kotlin-stdlib-jdk8-1.9.0.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk8/1.9.0/e000bd084353d84c9e888f6fb341dc1f5b79d948/kotlin-stdlib-jdk8-1.9.0.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform junit-jupiter-params-5.9.3.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.junit.jupiter/junit-jupiter-params/5.9.3/9e2a4bf6016a1975f408a73523392875cff7c26f/junit-jupiter-params-5.9.3.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform junit-jupiter-api-5.9.3.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.junit.jupiter/junit-jupiter-api/5.9.3/815818ad6ffcc8d320d8fbdf3d748c753cf83201/junit-jupiter-api-5.9.3.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform junit-platform-commons-1.9.3.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.junit.platform/junit-platform-commons/1.9.3/36b2e26a90c41603be7f0094bee80e3f8a2cd4d4/junit-platform-commons-1.9.3.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform junit-jupiter-5.9.3.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.junit.jupiter/junit-jupiter/5.9.3/72e840501e1550e9799c9a5cc9483d7d6b29e0ba/junit-jupiter-5.9.3.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform kluent-1.73.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.amshove.kluent/kluent/1.73/f15d54baefbec366bf2eab38d23505c432fe7111/kluent-1.73.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform kotlin-stdlib-jdk7-1.9.0.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk7/1.9.0/f320478990d05e0cfaadd74f9619fd6027adbf37/kotlin-stdlib-jdk7-1.9.0.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform kotlin-stdlib-1.9.0.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.9.0/8ee15ef0c67dc83d874f412d84378d7f0eb50b63/kotlin-stdlib-1.9.0.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform kluent-common-1.73.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.amshove.kluent/kluent-common/1.73/1941343680f65a23358f67afcbc4aecfd923450/kluent-common-1.73.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform kotlin-script-runtime-1.9.0.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-script-runtime/1.9.0/4b3102cbbb7e1b58d9d1adf89563f00069ffa7d1/kotlin-script-runtime-1.9.0.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform kotlin-reflect-1.6.10.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-reflect/1.6.10/1cbe9c92c12a94eea200d23c2bbaedaf3daf5132/kotlin-reflect-1.6.10.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform trove4j-1.0.20200330.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.jetbrains.intellij.deps/trove4j/1.0.20200330/3afb14d5f9ceb459d724e907a21145e8ff394f02/trove4j-1.0.20200330.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform kotlin-stdlib-common-1.9.0.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.9.0/cd65c21cfd1eec4d44ef09f9f52b6d9f8a720636/kotlin-stdlib-common-1.9.0.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform annotations-13.0.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.jetbrains/annotations/13.0/919f0dfe192fb4e063e7dacadee7f8bb9a2672a9/annotations-13.0.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform opentest4j-1.2.0.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.opentest4j/opentest4j/1.2.0/28c11eb91f9b6d8e200631d46e20a7f407f2a046/opentest4j-1.2.0.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)
   > Failed to transform apiguardian-api-1.1.2.jar to match attributes {artifactType=classpath-entry-snapshot, org.gradle.libraryelements=jar, org.gradle.usage=java-runtime}.
      > Execution failed for ClasspathEntrySnapshotTransform: /Users/igorwojda/.gradle/caches/modules-2/files-2.1/org.apiguardian/apiguardian-api/1.1.2/a231e0d844d2721b0fa1b238006d15c6ded6842a/apiguardian-api-1.1.2.jar.
         > class org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer cannot be cast to class org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer (org.jetbrains.kotlin.incremental.classpathDiff.ClasspathEntrySnapshotExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @6f5d0c5; org.jetbrains.kotlin.com.intellij.util.io.DataExternalizer is in unnamed module of loader org.gradle.internal.classloader.VisitableURLClassLoader$InstrumentingVisitableURLClassLoader @1613641a)

octylFractal · 2023-07-20T16:23:59Z

That looks like a separate issue. Could you open a new issue with a minimal reproducer?

atiq-cs · 2023-07-21T21:39:48Z

Tried with Gradle 8.2.1, this repro-ed.

gradle build

> Configure project :app
w: file:///D:/Code/kotlin/demo/app/build.gradle.kts:30:13: Variable 'test' is never used

> Task :app:compileKotlin FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:compileKotlin'.
> Error while evaluating property 'compilerOptions.jvmTarget' of task ':app:compileKotlin'.
   > Failed to calculate the value of property 'jvmTarget'.
      > Unknown Kotlin JVM target: 20

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.

BUILD FAILED in 58s

bric3 · 2023-07-21T22:51:14Z

@atiq-cs look at the milestone of this issue it's 8.3 / 8.3 RC1, the fix is not yet released in 8.2.1

This contains no actual production changes, as with the Kotlin 1.9.0 upgrade this already works. These are simply test changes to verify that Gradle indeed runs on Java 20. Fixes #23488 Co-authored-by: Octavia Togami <otogami@gradle.com>

ljacomet · 2023-07-25T08:00:30Z

Closing as #25777

Scala 2.12 really can't emit bytecode higher than Java 8 level. Aligning Scala 2.11 to that as well. See #19456 Issue #23488

Scala 2.12 really can't emit bytecode higher than Java 8 level. Aligning Scala 2.11 to that as well. See #19456 Issue #23488 Co-authored-by: Louis Jacomet <louis@gradle.com>

ftomassetti · 2023-08-16T08:06:19Z

I could not find an issue for the problem reported by @igorwojda . I have verified I have the same problem with version 8.3-rc-4 and I opened a separate issue: #26125

I am adding this comment in case someone end up finding this issue, as I did, when looking for the problem reported by @igorwojda and experienced also by me

big-guy added this to the 8.1 RC1 milestone Jan 11, 2023

big-guy assigned octylFractal Feb 10, 2023

octylFractal mentioned this issue Feb 13, 2023

Support JDK 20 (compiling and testing only) #23887

Merged

famod mentioned this issue Feb 14, 2023

gradle tooling not JDK 20 compatible quarkusio/quarkus#31063

Closed

pioterj mentioned this issue Feb 28, 2023

Support for building with Java 20 gradle/build-tool-roadmap#46

Closed

2 tasks

ljacomet added a:feature A new functionality in:java-plugins java-library, java, java-base, java-platform, java-test-fixtures in:invoking-gradle Running Executing and removed in:java-plugins java-library, java, java-base, java-platform, java-test-fixtures labels Mar 6, 2023

octylFractal modified the milestones: 8.1 RC1, 8.2 RC1 Mar 8, 2023

koppor mentioned this issue Mar 20, 2023

Switch to "toolchain" JabRef/jabref#9695

Closed

Goooler mentioned this issue Mar 25, 2023

Replace testing on java 19 with testing on java 20 pinterest/ktlint#1889

Closed

6 tasks

triceo mentioned this issue Mar 26, 2023

Github Actions: Replace JDK 19 with 20 apache/incubator-kie-optaplanner-quickstarts#540

Closed

damingerdai mentioned this issue Mar 27, 2023

Revert "ci: add jdk 20 support and remove the support for jdk 19" damingerdai/hoteler#581

Closed

rpalcolea mentioned this issue Mar 27, 2023

Need Gradle v8.0.2 to please be compatible with Java JDK v20 Official Oracle Release #24501

Closed

octylFractal removed this from the 8.2 RC1 milestone Mar 31, 2023

big-guy added this to the 8.3 RC1 milestone Mar 31, 2023

EvaristeGalois11 mentioned this issue Apr 1, 2023

Bump gradle wrapper version instancio/instancio#538

Merged

SeveralCircles mentioned this issue Apr 13, 2023

Add Java 20 Support colorfulFlames/flames#131

Closed

ZhongRuoyu mentioned this issue Apr 24, 2023

Supporting multiple versions of a dependency Homebrew/brew#15298

Closed

1 task

ljacomet added a commit that referenced this issue Jul 14, 2023

Update the java compatibility table

5c4238c

Introduce a new column that clarifies the different between using toolchains and running Gradle with a Java version. Issue #23488

octylFractal mentioned this issue Jul 14, 2023

Verify support for running on Java 20 #25777

Merged

ljacomet modified the milestones: 8.3 RC1, 8.3 Jul 19, 2023

ice1000 mentioned this issue Jul 21, 2023

Bump Gradle to 8.3 RC1 aya-prover/aya-dev#988

Merged

drewhamilton mentioned this issue Jul 21, 2023

Only test on older JDKs which are commonly LTS drewhamilton/Poko#199

Merged

ljacomet modified the milestones: 8.3, 8.3 RC2 Jul 24, 2023

ljacomet closed this as completed Jul 25, 2023

ljacomet added a commit that referenced this issue Jul 26, 2023

Adapt Scala - Java compatibility

0e127cb

Scala 2.12 really can't emit bytecode higher than Java 8 level. Aligning Scala 2.11 to that as well. See #19456 Issue #23488

ljacomet mentioned this issue Jul 26, 2023

Adapt Scala - Java compatibility #25912

Merged

jdrueckert mentioned this issue Jul 30, 2023

build: bump gradle 8.2 -> 8.2.1 MovingBlocks/SplashScreen#10

Merged

ftomassetti mentioned this issue Aug 16, 2023

Resolution fail because of cast #26125

Closed

github-actions bot mentioned this issue Aug 21, 2023

Update gradle to 8.3 manami-project/manami#328

Merged

github-actions bot mentioned this issue Sep 1, 2023

Update gradle to 8.3 red6/dmn-check#233

Closed

sebhoss mentioned this issue Sep 3, 2023

Update gradle-wrapper to latest version metio/yosql#262

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keeganwitt mentioned this issue Oct 12, 2023

Java 21 Image keeganwitt/docker-gradle#260

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Support running Gradle on Java 20 #23488

Support running Gradle on Java 20 #23488

big-guy commented Jan 11, 2023

ice1000 commented Feb 2, 2023

octylFractal commented Mar 8, 2023

SethTisue commented Mar 8, 2023 •

edited

octylFractal commented Mar 31, 2023

ice1000 commented Apr 1, 2023

atiq-cs commented Apr 8, 2023

igorwojda commented Jul 20, 2023

octylFractal commented Jul 20, 2023

atiq-cs commented Jul 21, 2023

bric3 commented Jul 21, 2023

ljacomet commented Jul 25, 2023

ftomassetti commented Aug 16, 2023

Support running Gradle on Java 20 #23488

Support running Gradle on Java 20 #23488

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big-guy commented Jan 11, 2023

ice1000 commented Feb 2, 2023

octylFractal commented Mar 8, 2023

SethTisue commented Mar 8, 2023 • edited

octylFractal commented Mar 31, 2023

ice1000 commented Apr 1, 2023

atiq-cs commented Apr 8, 2023

igorwojda commented Jul 20, 2023

octylFractal commented Jul 20, 2023

atiq-cs commented Jul 21, 2023

bric3 commented Jul 21, 2023

ljacomet commented Jul 25, 2023

ftomassetti commented Aug 16, 2023

SethTisue commented Mar 8, 2023 •

edited