search

bsideup / jabel

Jabel - unlock Javac 9+ syntax when targeting Java 8
Apache License 2.0
803 stars 47 forks source link

JabelCompilerPlugin could not be instantiated #97

Closed asolntsev closed 2 years ago

asolntsev commented 3 years ago

I am getting an error when trying to compile Java16 project with Jabel.

./gradlew test
To honour the JVM settings for this build a single-use Daemon process will be forked. See https://docs.gradle.org/7.2/userguide/gradle_daemon.html#sec:disabling_the_daemon.
Daemon will be stopped at the end of the build 
Configuration on demand is an incubating feature.

> Task :compileJava FAILED
An exception has occurred in the compiler (16.0.2). Please file a bug against the Java compiler via the Java bug reporting page (http://bugreport.java.com) after checking the Bug Database (http://bugs.java.com) for duplicates. Include your program, the following diagnostic, and the parameters passed to the Java compiler in your report. Thank you.
java.util.ServiceConfigurationError: com.sun.source.util.Plugin: Provider com.github.bsideup.jabel.JabelCompilerPlugin could not be instantiated
        at java.base/java.util.ServiceLoader.fail(ServiceLoader.java:582)
        at java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:804)
        at java.base/java.util.ServiceLoader$ProviderImpl.get(ServiceLoader.java:722)
        at java.base/java.util.ServiceLoader$3.next(ServiceLoader.java:1393)
        at jdk.compiler/com.sun.tools.javac.api.BasicJavacTask.initPlugins(BasicJavacTask.java:220)
        at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.prepareCompiler(JavacTaskImpl.java:204)
        at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.lambda$doCall$0(JavacTaskImpl.java:101)
        at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.invocationHelper(JavacTaskImpl.java:152)
        at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.doCall(JavacTaskImpl.java:100)
        at jdk.compiler/com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:94)
        at org.gradle.internal.compiler.java.IncrementalCompileTask.call(IncrementalCompileTask.java:89)
        at org.gradle.api.internal.tasks.compile.AnnotationProcessingCompileTask.call(AnnotationProcessingCompileTask.java:94)
        at org.gradle.api.internal.tasks.compile.ResourceCleaningCompilationTask.call(ResourceCleaningCompilationTask.java:57)
        at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:54)
        at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:39)
        at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.delegateAndHandleErrors(NormalizingJavaCompiler.java:97)
        at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:51)
        at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:37)
bsideup commented 3 years ago

Hi @asolntsev,

I see that you're using compileOnly - have you tried with annotationProcessor (as per the docs)? It can be that Gradle puts it into a wrong classloader

bsideup commented 3 years ago

yep, can confirm - changing it to annotationProcessor works as intended. I submitted a suggestion on your PR :)