Thanks for the assistance.
After poking around a bit, I removed the dependency and switched to using
Element2 for websock work.
On Fri, Aug 5, 2022 at 11:41 AM Jens <jens.nehlme...@gmail.com> wrote:
> GWT (gwt-dev) depends on ASM 9.2 which supports up to Java 18. On your
> compile classpath you have gwt-websockets which depends on ASM 5.x. Seems
> like that ASM version is used during GWT compilation.
>
> ASM's ClassVisitor constructor checks the byte code version of the class
> file and if it is too high then this exception will be thrown.
>
> -- J.
>
> Michael Joyner schrieb am Mittwoch, 3. August 2022 um 22:36:02 UTC+2:
>
>>
>> Trying to update to gwt 2.10.0, have it mostly figured out, but I'm
>> getting the following stack trace.
>>
>> Any suggestions on what I need to look for?
>>
>> I've already did the exclude module's thing on multiple dependencies to
>> keep gwt 2.8 stuff out of the classpath. There is no GWT servlet stuff.
>>
>> Using Gradle, JDK 17, Linux, IntelliJU
>>
>> plugins {
>> id "java"
>> id "war"
>> id "org.wisepersist.gwt"
>> id "org.gretty"
>> }
>>
>> > Task :compileGwt
>> Compiling module com.newsrx.butter.Butter
>> [ERROR] Unexpected internal compiler error
>> java.lang.IllegalArgumentException
>> at org.objectweb.asm.ClassVisitor.<init>(Unknown Source)
>> at org.objectweb.asm.ClassVisitor.<init>(Unknown Source)
>> at
>> com.google.gwt.dev.javac.BytecodeSignatureMaker$CompileDependencyVisitor.<init>(BytecodeSignatureMaker.java:59)
>> at
>> com.google.gwt.dev.javac.BytecodeSignatureMaker.visitCompileDependenciesInBytecode(BytecodeSignatureMaker.java:227)
>> at
>> com.google.gwt.dev.javac.BytecodeSignatureMaker.getCompileDependencySignature(BytecodeSignatureMaker.java:209)
>> at
>> com.google.gwt.dev.javac.CompiledClass.getSignatureHash(CompiledClass.java:166)
>> at
>> com.google.gwt.dev.javac.Dependencies$Ref.<init>(Dependencies.java:41)
>> at
>> com.google.gwt.dev.javac.Dependencies$Ref.<init>(Dependencies.java:36)
>> at
>> com.google.gwt.dev.javac.Dependencies.resolve(Dependencies.java:100)
>> at
>> com.google.gwt.dev.javac.CompilationStateBuilder$CompileMoreLater.compile(CompilationStateBuilder.java:349)
>> at
>> com.google.gwt.dev.javac.CompilationStateBuilder.doBuildFrom(CompilationStateBuilder.java:532)
>> at
>> com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom(CompilationStateBuilder.java:464)
>> at
>> com.google.gwt.dev.cfg.ModuleDef.getCompilationState(ModuleDef.java:423)
>> at com.google.gwt.dev.Precompile.precompile(Precompile.java:210)
>> at com.google.gwt.dev.Precompile.precompile(Precompile.java:190)
>> at com.google.gwt.dev.Precompile.precompile(Precompile.java:131)
>> at com.google.gwt.dev.Compiler.compile(Compiler.java:192)
>> at com.google.gwt.dev.Compiler.compile(Compiler.java:143)
>> at com.google.gwt.dev.Compiler.compile(Compiler.java:132)
>> at com.google.gwt.dev.Compiler$1.run(Compiler.java:110)
>> at
>> com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:55)
>> at
>> com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:50)
>> at com.google.gwt.dev.Compiler.main(Compiler.java:113)
>>
>>
>> Dependency graph attached.
>>
>>
>> --
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