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  1. Jenkins
  2. JENKINS-63659

Null pointer exception fails job with warnings-ng 8.4.2

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    Description

      A freestyle job that builds the Jenkins git plugin fails with a null pointer exception after updating to warnings-ng plugin 8.4.2.

      The null pointer exception is:

      [SpotBugs] No filter has been set, publishing all 0 issues
ERROR: Build step failed with exception
java.lang.NullPointerException
	at edu.hm.hafner.analysis.Report.addAll(Report.java:174)
	at edu.hm.hafner.analysis.Report.copyIssuesAndProperties(Report.java:660)
	at edu.hm.hafner.analysis.Report.addAll(Report.java:194)
	at io.jenkins.plugins.analysis.core.model.AnalysisResult.getIssues(AnalysisResult.java:413)
	at java.util.Optional.map(Optional.java:215)
	at io.jenkins.plugins.analysis.core.model.AnalysisHistory.getIssues(AnalysisHistory.java:142)
	at io.jenkins.plugins.analysis.core.model.DeltaReport.<init>(DeltaReport.java:48)
	at io.jenkins.plugins.analysis.core.steps.IssuesPublisher.attachAction(IssuesPublisher.java:110)
	at io.jenkins.plugins.analysis.core.steps.IssuesRecorder.publishResult(IssuesRecorder.java:721)
	at io.jenkins.plugins.analysis.core.steps.IssuesRecorder.record(IssuesRecorder.java:651)
	at io.jenkins.plugins.analysis.core.steps.IssuesRecorder.perform(IssuesRecorder.java:617)
	at io.jenkins.plugins.analysis.core.steps.IssuesRecorder.perform(IssuesRecorder.java:595)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
	at hudson.model.Build$BuildExecution.post2(Build.java:186)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
	at hudson.model.Run.execute(Run.java:1919)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:428)
Build step 'Record compiler warnings and static analysis results' marked build as failure

      Same null pointer exception also fails pipeline jobs for the git plugin.

      Attachments

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-63710 NPE thrown during analysis.

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-63667 Warnings Next Generation - java.lang.NullPointerException

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-63715 NPE with taskScanner

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JENKINS-64070 NullPointerException within Report.copyProperties on Analysis Model API Plugin 9.2.1

          • Major - Major loss of function.
          • Resolved

          Activity

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            View 34 older comments
            drulli Ulli Hafner added a comment -

            Did you try one of the workarounds?

            drulli Ulli Hafner added a comment - Did you try one of the workarounds?
            bigboban Petr Leitner added a comment -

            Yes, I confirm  "Revert to warnings-ng 8.4.1 and analysis-model 9.0.0" work for me. 

            bigboban Petr Leitner added a comment - Yes, I confirm  "Revert to warnings-ng 8.4.1 and analysis-model 9.0.0" work for me. 
            kon Kalle Niemitalo added a comment -

            I had a similar problem with later versions, but got it solved already.

            I got this stack trace when using Warnings Next Generation Plugin 8.4.4 and Analysis Model API Plugin 9.2.1 on 2020-10-28, for build #69 of a branch whose previous build #68 had been done on 2020-02-03:

            java.lang.NullPointerException
  at java.util.AbstractCollection.addAll(AbstractCollection.java:343)
  at edu.hm.hafner.analysis.Report.copyProperties(Report.java:669)
  at edu.hm.hafner.analysis.Report.copyIssuesAndProperties(Report.java:661)
  at edu.hm.hafner.analysis.Report.addAll(Report.java:194)
  at io.jenkins.plugins.analysis.core.model.AnalysisResult.getIssues(AnalysisResult.java:413)
  at io.jenkins.plugins.analysis.core.model.AnalysisHistory$$Lambda$359/0000000000000000.apply(Unknown Source)
  at java.util.Optional.map(Optional.java:215)
  at io.jenkins.plugins.analysis.core.model.AnalysisHistory.getIssues(AnalysisHistory.java:142)
  at io.jenkins.plugins.analysis.core.model.DeltaReport.<init>(DeltaReport.java:48)
  at io.jenkins.plugins.analysis.core.steps.IssuesPublisher.attachAction(IssuesPublisher.java:110)
  at io.jenkins.plugins.analysis.core.steps.IssuesRecorder.publishResult(IssuesRecorder.java:721)
  at io.jenkins.plugins.analysis.core.steps.IssuesRecorder.record(IssuesRecorder.java:651)
  at io.jenkins.plugins.analysis.core.steps.IssuesRecorder.perform(IssuesRecorder.java:617)
  at io.jenkins.plugins.analysis.core.steps.RecordIssuesStep$Execution.run(RecordIssuesStep.java:1024)
  at io.jenkins.plugins.analysis.core.steps.RecordIssuesStep$Execution.run(RecordIssuesStep.java:985)
  at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
  at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$$Lambda$330/0000000000000000.run(Unknown Source)
  at java.util.concurrent.Executors$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:821)

            A commit on the branch soon triggered build #70, which failed with the same stack trace.

            I then downgraded Warnings Next Generation Plugin from 8.4.4 to 8.4.3 and Analysis Model API Plugin from 9.2.1 to 9.1.0, and started build #71, which succeeded.

            Finally, I upgraded Warnings Next Generation Plugin from 8.4.3 to 8.4.4 and Analysis Model API Plugin from 9.1.0 to 9.2.1, and started build #72, which succeeded, even though build #70 of the same commit had failed with the same plugin versions.

            So, the problem apparently still exists in the newer plugin versions in some way, but I got the branch building again, without having to delete any previous builds or edit XML files.

            kon Kalle Niemitalo added a comment - I had a similar problem with later versions, but got it solved already. I got this stack trace when using Warnings Next Generation Plugin  8.4.4 and Analysis Model API Plugin 9.2.1 on 2020-10-28, for build #69 of a branch whose previous build #68 had been done on 2020-02-03: java.lang.NullPointerException at java.util.AbstractCollection.addAll(AbstractCollection.java:343) at edu.hm.hafner.analysis.Report.copyProperties(Report.java:669) at edu.hm.hafner.analysis.Report.copyIssuesAndProperties(Report.java:661) at edu.hm.hafner.analysis.Report.addAll(Report.java:194) at io.jenkins.plugins.analysis.core.model.AnalysisResult.getIssues(AnalysisResult.java:413) at io.jenkins.plugins.analysis.core.model.AnalysisHistory$$Lambda$359/0000000000000000.apply(Unknown Source) at java.util.Optional.map(Optional.java:215) at io.jenkins.plugins.analysis.core.model.AnalysisHistory.getIssues(AnalysisHistory.java:142) at io.jenkins.plugins.analysis.core.model.DeltaReport.<init>(DeltaReport.java:48) at io.jenkins.plugins.analysis.core.steps.IssuesPublisher.attachAction(IssuesPublisher.java:110) at io.jenkins.plugins.analysis.core.steps.IssuesRecorder.publishResult(IssuesRecorder.java:721) at io.jenkins.plugins.analysis.core.steps.IssuesRecorder.record(IssuesRecorder.java:651) at io.jenkins.plugins.analysis.core.steps.IssuesRecorder.perform(IssuesRecorder.java:617) at io.jenkins.plugins.analysis.core.steps.RecordIssuesStep$Execution.run(RecordIssuesStep.java:1024) at io.jenkins.plugins.analysis.core.steps.RecordIssuesStep$Execution.run(RecordIssuesStep.java:985) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$$Lambda$330/0000000000000000.run(Unknown Source) at java.util.concurrent.Executors$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:821) A commit on the branch soon triggered build #70, which failed with the same stack trace. I then downgraded Warnings Next Generation Plugin from 8.4.4 to 8.4.3 and Analysis Model API Plugin from 9.2.1 to 9.1.0, and started build #71, which succeeded. Finally, I upgraded Warnings Next Generation Plugin from 8.4.3 to 8.4.4 and Analysis Model API Plugin from 9.1.0 to 9.2.1, and started build #72, which succeeded, even though build #70 of the same commit had failed with the same plugin versions. So, the problem apparently still exists in the newer plugin versions in some way, but I got the branch building again, without having to delete any previous builds or edit XML files.
            drulli Ulli Hafner added a comment -

            kon Can you please file a new bug report for analysis-model? This is a different bug (though a similar exception). It needs to be fixed in analysis-model module.

            drulli Ulli Hafner added a comment - kon Can you please file a new bug report for analysis-model? This is a different bug (though a similar exception). It needs to be fixed in analysis-model module.
            kon Kalle Niemitalo added a comment - - edited

            drulli OK, filed as JENKINS-64070.

            kon Kalle Niemitalo added a comment - - edited drulli OK, filed as JENKINS-64070 .

            People

              drulli Ulli Hafner
              markewaite Mark Waite
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              14 Vote for this issue
              Watchers:
              23 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: