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Hello,
I'm currently trying to compile a little project who use the antlr library to WASM using TeaVM.
Sadly, when I try to compile the project I face this error I never saw before : [ERROR] Failed to execute goal org.teavm:teavm-maven-plugin:0.9.2:compile (web-client) on project antlr-wasm-maven: Unexpected error occurred: Cannot invoke "org.teavm.model.ClassReader.getParent()" because "data.cls" is null -> [Help 1]
Executing the build process with the -X argument gave me the stack trace below, is there a way I could fix this issue ?
Thanks in advance,
--Barnabé
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.teavm:teavm-maven-plugin:0.9.2:compile (web-client) on project antlr-wasm-maven: Unexpected error occurred
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
at java.lang.reflect.Method.invoke (Method.java:580)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.apache.maven.plugin.MojoExecutionException: Unexpected error occurred
at org.teavm.maven.TeaVMCompileMojo.executeWithBuilder (TeaVMCompileMojo.java:306)
at org.teavm.maven.TeaVMCompileMojo.execute (TeaVMCompileMojo.java:250)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
at java.lang.reflect.Method.invoke (Method.java:580)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: java.lang.NullPointerException: Cannot invoke "org.teavm.model.ClassReader.getParent()" because "data.cls" is null
at org.teavm.backend.wasm.generate.WasmClassGenerator.writeDebug (WasmClassGenerator.java:745)
at org.teavm.backend.wasm.WasmTarget.writeBinaryWasm (WasmTarget.java:634)
at org.teavm.backend.wasm.WasmTarget.emit (WasmTarget.java:595)
at org.teavm.vm.TeaVM.build (TeaVM.java:423)
at org.teavm.tooling.TeaVMTool.generate (TeaVMTool.java:456)
at org.teavm.tooling.builder.InProcessBuildStrategy.build (InProcessBuildStrategy.java:265)
at org.teavm.maven.TeaVMCompileMojo.executeWithBuilder (TeaVMCompileMojo.java:300)
at org.teavm.maven.TeaVMCompileMojo.execute (TeaVMCompileMojo.java:250)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
at jdk.internal.reflect.DirectMethodHandleAccessor.invoke (DirectMethodHandleAccessor.java:103)
at java.lang.reflect.Method.invoke (Method.java:580)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[ERROR]
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
The text was updated successfully, but these errors were encountered:
I don't know how to reproduce the issue, however I have a suspicion that TeaVM lacks implementation of some class. In this case it produces some errors, then tries to generate code for remaining classes. All errors are logged after all passes, since backend can add some more errors. Since TeaVM crashes, you don't have any opportunity to see these errors. One observation is that it produces error from something debugging-related, so you can turn off generation of debug info and repeat generation, perhaps in this case TeaVM won't crash and provide error log.
I also suspect that if you upgrade TeaVM to 0.10.0, the error goes. I know of some people trying to compile ANTLR with 0.9.x and I added implementation of missing classes in 0.10.0 on their request.
Updating from TeaVM version 0.9.2 to 0.10.0 gave me a more readable error message complaining about UUID.
After some quick research, I found this issue and after matching my maven antlr4 runtime plugin with my installed antlr version (4.13.1 currently) it seems to work great !
Thank you :)
--Barnabé
Hello,
I'm currently trying to compile a little project who use the antlr library to WASM using TeaVM.
Sadly, when I try to compile the project I face this error I never saw before :
[ERROR] Failed to execute goal org.teavm:teavm-maven-plugin:0.9.2:compile (web-client) on project antlr-wasm-maven: Unexpected error occurred: Cannot invoke "org.teavm.model.ClassReader.getParent()" because "data.cls" is null -> [Help 1]
Executing the build process with the
-X
argument gave me the stack trace below, is there a way I could fix this issue ?Thanks in advance,
--Barnabé
The text was updated successfully, but these errors were encountered: