Uploaded image for project: 'Jenkins'
  1. Jenkins
  2. JENKINS-37984

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed: General error during class generation: Method code too large! error in pipeline Script

    XMLWordPrintable

Details

    Description

      Note from the Maintainers

      There is partial fix for this for Declarative pipelines in pipeline-model-definition-plugin v1.4.0 and later, significantly improved in v1.8.4.  Due to the extent to which it change how pipelines are executed it is turned off by default.  It can be turned on by setting a JVM property (either on the command-line or in Jenkins script console):

      org.jenkinsci.plugins.pipeline.modeldefinition.parser.RuntimeASTTransformer.SCRIPT_SPLITTING_TRANSFORMATION=true 

      As noted, this still works best with a Jenkinsfile with pipeline directive as the only root item in the file.
      Since v1.8.2 this workaround reports an informative error for pipelines using `def` variables before the pipeline directive. Add a @Field annotation to those declaration.
      This workaround generally does NOT work if the pipeline directive inside a shared library method. If this is a scenario you want, please come join the pipeline authoring SIG and we can discuss.

      Please give it a try and provide feedback. 

      Hi,

      We are getting below error in Pipeline which has some 495 lines of groovy code. Initially we assumed that one of our methods has an issue but once we remove any 30-40 lines of Pipeline groovy, this issue is not coming.

      Can you please suggest a quick workaround. It's a blocker for us.

      org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
      General error during class generation: Method code too large!
      
      java.lang.RuntimeException: Method code too large!
      	at groovyjarjarasm.asm.MethodWriter.a(Unknown Source)
      	at groovyjarjarasm.asm.ClassWriter.toByteArray(Unknown Source)
      	at org.codehaus.groovy.control.CompilationUnit$16.call(CompilationUnit.java:815)
      	at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1053)
      	at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:591)
      	at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:569)
      	at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:546)
      	at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:298)
      	at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:268)
      	at groovy.lang.GroovyShell.parseClass(GroovyShell.java:688)
      	at groovy.lang.GroovyShell.parse(GroovyShell.java:700)
      	at org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.reparse(CpsGroovyShell.java:67)
      	at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.parseScript(CpsFlowExecution.java:410)
      	at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.start(CpsFlowExecution.java:373)
      	at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:213)
      	at hudson.model.ResourceController.execute(ResourceController.java:98)
      	at hudson.model.Executor.run(Executor.java:410)
      
      1 error
      
      	at org.codehaus.groovy.control.ErrorCollector.failIfErrors(ErrorCollector.java:310)
      	at org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1073)
      	at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:591)
      	at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:569)
      	at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:546)
      	at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:298)
      	at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:268)
      	at groovy.lang.GroovyShell.parseClass(GroovyShell.java:688)
      	at groovy.lang.GroovyShell.parse(GroovyShell.java:700)
      	at org.jenkinsci.plugins.workflow.cps.CpsGroovyShell.reparse(CpsGroovyShell.java:67)
      	at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.parseScript(CpsFlowExecution.java:410)
      	at org.jenkinsci.plugins.workflow.cps.CpsFlowExecution.start(CpsFlowExecution.java:373)
      	at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:213)
      	at hudson.model.ResourceController.execute(ResourceController.java:98)
      	at hudson.model.Executor.run(Executor.java:410)
      Finished: FAILURE
      

      Attachments

        1. errorIncomaptiblewithlocalvar.txt
          8 kB
        2. java.png
          java.png
          294 kB
        3. JenkinsCodeTooLarge.groovy
          45 kB
        4. Script_Splitting.groovy
          44 kB
        5. Script_Splittingx10.groovy
          519 kB

        Issue Links

          Activity

            People

              Unassigned Unassigned
              anudeeplalam Anudeep Lalam
              Votes:
              79 Vote for this issue
              Watchers:
              94 Start watching this issue

              Dates

                Created:
                Updated: