[JENKINS-25814] NullPointerException in MatrixPlotPublisher

Recording plot data

ERROR: Publisher hudson.plugins.plot.MatrixPlotPublisher aborted due to exception

java.lang.NullPointerException

at hudson.plugins.plot.MatrixPlotPublisher.perform(MatrixPlotPublisher.java:174)

at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:45)

at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804)

at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:776)

at hudson.model.Build$BuildExecution.post2(Build.java:183)

at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:725)

at hudson.model.Run.execute(Run.java:1709)

at hudson.matrix.MatrixRun.run(MatrixRun.java:146)

at hudson.model.ResourceController.execute(ResourceController.java:88)

at hudson.model.Executor.run(Executor.java:231)

---
Originally reported by frozen_man, imported from: NullPointerException in MatrixPlotPublisher

• assignee: nidaley
  
• status: Open
  
• priority: Major
  
• component(s): plot-plugin
  
• resolution: Unresolved
  
• votes: 2
  
• watchers: 3
  
• imported: 20260512-210953
  

Raw content of original issue

Recording plot data

ERROR: Publisher hudson.plugins.plot.MatrixPlotPublisher aborted due to exception

java.lang.NullPointerException

	at hudson.plugins.plot.MatrixPlotPublisher.perform(MatrixPlotPublisher.java:174)

	at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:45)

	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804)

	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:776)

	at hudson.model.Build$BuildExecution.post2(Build.java:183)

	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:725)

	at hudson.model.Run.execute(Run.java:1709)

	at hudson.matrix.MatrixRun.run(MatrixRun.java:146)

	at hudson.model.ResourceController.execute(ResourceController.java:88)

	at hudson.model.Executor.run(Executor.java:231)

• environment: jenkins 1.554.2, Plot plugin 1.8, Windows server and nodes.