Problem with Java 17

[Vladimir Urosevic]

Hello, 

I have problem in Jenkins. I use 0.8.8 version. I got this message in my console:

jacocoAgent - The Jacoco agent to use to get coverage data. \--- org.jacoco:org.jacoco.agent:0.8.7 -> 0.8.8 jacocoAnt - The Jacoco ant tasks to use to get execute Gradle tasks. \--- org.jacoco:org.jacoco.ant:0.8.7 -> 0.8.8      

+--- org.jacoco:org.jacoco.core:0.8.8      |   

+--- org.ow2.asm:asm:9.2      |   

 +--- org.ow2.asm:asm-commons:9.2      |    |    

+--- org.ow2.asm:asm:9.2      |    |    

+--- org.ow2.asm:asm-tree:9.2      |    |    |   

 \--- org.ow2.asm:asm:9.2      |    |    

\--- org.ow2.asm:asm-analysis:9.2      |    |         

\--- org.ow2.asm:asm-tree:9.2 (*)      |    

\--- org.ow2.asm:asm-tree:9.2 (*)     

 +--- org.jacoco:org.jacoco.report:0.8.8      |    

\--- org.jacoco:org.jacoco.core:0.8.8 (*)      

\--- org.jacoco:org.jacoco.agent:0.8.8

...

java.lang.IllegalArgumentException: Unsupported class file major version 61     at org.objectweb.asm.ClassReader.<init>(ClassReader.java:195)     at org.objectweb.asm.ClassReader.<init>(ClassReader.java:176)     at org.objectweb.asm.ClassReader.<init>(ClassReader.java:162)     at org.jacoco.core.internal.instr.InstrSupport.classReaderFor(InstrSupport.java:280)     at org.jacoco.core.analysis.Analyzer.analyzeClass(Analyzer.java:107)     at org.jacoco.core.analysis.Analyzer.analyzeClass(Analyzer.java:132) Caused: java.io.IOException: Error while analyzing /var/lib/jenkins/jobs/vera-be/branches/jacoco/builds/14/jacoco/classes/java/test/test/RandomBeanUtil.class.     at org.jacoco.core.analysis.Analyzer.analyzerError(Analyzer.java:162)     at org.jacoco.core.analysis.Analyzer.analyzeClass(Analyzer.java:134)     at org.jacoco.core.analysis.Analyzer.analyzeClass(Analyzer.java:157)     at org.jacoco.core.analysis.Analyzer.analyzeAll(Analyzer.java:193)     at org.jacoco.core.analysis.Analyzer.analyzeAll(Analyzer.java:226)     at hudson.plugins.jacoco.ExecutionFileLoader.analyzeStructure(ExecutionFileLoader.java:129) Caused: java.io.IOException: While reading class directory: /var/lib/jenkins/jobs/vera-be/branches/jacoco/builds/14/jacoco/classes     at hudson.plugins.jacoco.ExecutionFileLoader.analyzeStructure(ExecutionFileLoader.java:132)     at hudson.plugins.jacoco.ExecutionFileLoader.loadBundleCoverage(ExecutionFileLoader.java:140)     at hudson.plugins.jacoco.JacocoReportDir.parse(JacocoReportDir.java:110)     at hudson.plugins.jacoco.JacocoBuildAction.loadRatios(JacocoBuildAction.java:331)     at hudson.plugins.jacoco.JacocoBuildAction.load(JacocoBuildAction.java:321)     at hudson.plugins.jacoco.JacocoPublisher.perform(JacocoPublisher.java:675)     at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:80)     at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:67)     at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)     at java.util.concurrent.Executors$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:748)

I use Java17 on Jenkins. If I change to Java11 it works.

Thanks

[Marc Hoffmann]

Hi Vladimir,

the stack trace is definitely from a older JaCoCo version. Since 0.8.8 the JaCoCo version is included in the IOException. See https://github.com/jacoco/jacoco/pull/1217

The version list is for jacocoAgent (runtime) while the exception happens during analysis. Maybe you need to update the Jenkins plugin?

Regards,

-marc

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