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Bug
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Resolution: Unresolved
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Minor
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None
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Jenkins 2.60.2, Maven Integration plugin 2.17, Maven 3.2.3, OpenJDK 1.8.0_91 (server and slaves), slaves on various Fedora versions (22+) and architectures
The first build of any new Maven project fails with this stack trace:
*14:20:59* Replacing all maven server entries not found in credentials list is true *14:20:59* Downloaded artifact http://...parent-15.pom *14:20:59* Downloaded artifact http://...grandparent-6.pom *14:20:59* Discovered a new module <groupId>:<artifactId> <artifactId> *14:20:59* Modules changed, recalculating dependency graph *14:20:59* ERROR: Processing failed due to a bug in the code. Please report this to the issue tracker (https://jenkins.io/redirect/report-an-issue) *14:20:59* java.lang.NullPointerException *14:20:59* at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:653) *14:20:59* at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:490) *14:20:59* at hudson.model.Run.execute(Run.java:1735) *14:20:59* at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:542) *14:20:59* at hudson.model.ResourceController.execute(ResourceController.java:97) *14:20:59* at hudson.model.Executor.run(Executor.java:405) *14:20:59* project=hudson.maven.MavenModuleSet@6720e267[<jobName>] *14:20:59* project.getModules()=[] *14:20:59* project.getRootModule()=null *14:20:59* FATAL: null *14:20:59* java.lang.NullPointerException *14:20:59* at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.doRun(MavenModuleSetBuild.java:653) *14:20:59* at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:490) *14:20:59* at hudson.model.Run.execute(Run.java:1735) *14:20:59* at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:542) *14:20:59* at hudson.model.ResourceController.execute(ResourceController.java:97) *14:20:59* at hudson.model.Executor.run(Executor.java:405) *14:20:59* Finished: FAILURE
Subsequent builds are fine.
This is a new Jenkins installation to which I'm attempting to manually migrate a number of Hudson builds. The job extends one created with ez-templates.
Any news on this one? We observe the same error pattern as well. This seems to happen arbitrarily for jobs that build successfully on a regular basis.