Issue Type: Bug Bug
Affects Versions: current
Assignee: Ulli Hafner
Attachments: job.tar.gz
Components: warnings
Created: 05/Oct/12 7:48 AM
Description:

Since having updated Jenkins to 1.481 and the Warnings Plugin to 1.416 (and subsequently to 1.417), I get the following errors in some of the jobs:

ERROR: Publisher hudson.plugins.warnings.WarningsPublisher aborted due to exception
java.lang.NullPointerException
at hudson.plugins.warnings.WarningsResult.getFileName(WarningsResult.java:108)
at hudson.plugins.warnings.WarningsResult.getSerializationFileName(WarningsResult.java:94)
at hudson.plugins.analysis.core.BuildResult.getDataFile(BuildResult.java:481)
at hudson.plugins.analysis.core.BuildResult.loadResult(BuildResult.java:896)
at hudson.plugins.analysis.core.BuildResult.getProject(BuildResult.java:880)
at hudson.plugins.analysis.core.BuildResult.getContainer(BuildResult.java:1020)
at hudson.plugins.analysis.core.BuildResult.getAnnotations(BuildResult.java:563)
at hudson.plugins.analysis.core.HealthAwarePublisher.perform(HealthAwarePublisher.java:238)
at hudson.plugins.analysis.core.HealthAwareRecorder.perform(HealthAwareRecorder.java:289)
at hudson.tasks.BuildStepMonitor$2.perform(BuildStepMonitor.java:27)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:717)
at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:692)
at hudson.model.Build$BuildExecution.post2(Build.java:183)
at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:639)
at hudson.model.Run.execute(Run.java:1527)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:236)

An example is this job: http://espressomd.org/jenkins/job/ESPResSo-nightly-distcheck/
I have attached a tarfile of the whole job directory (without the artifacts), so that you can check for yourself.

Here is some more information:

  • The error is reproducible when running the job again.
  • After the discussion in the plugin's comment section, I have checked the contents of the job directory.
    • Build 224 has a file build.xml that contains three <result class="hudson.plugins.warnings.WarningsResult"> tags, but all of them have a <group> subtag and the corresponding *-warnings.xml-file. The log contains the error.
    • The build before ran without any trouble. Its build.xml does not contain any WarningResult tag, as the plugin was deactivated during that time.
    • All other builds before either contained one (or more) files compiler-warnings.xml and the corresponding sections in build.xml.
Environment: Linux master and slaves, slaves run via ssh
Project: Jenkins
Labels: plugin
Priority: Major Major
Reporter: Olaf Lenz
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