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via Jenkins JIRA by Ken Stevens, 2 years ago
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java.lang.NullPointerException at hudson.tools.ToolInstaller.preferredLocation(ToolInstaller.java:112) at hudson.tools.JDKInstaller.performInstallation(JDKInstaller.java:101) at hudson.tools.InstallerTranslator.getToolHome(InstallerTranslator.java:61) at hudson.tools.ToolLocationNodeProperty.getToolHome(ToolLocationNodeProperty.java:99) at hudson.tools.ToolInstallation.translateFor(ToolInstallation.java:155) at hudson.model.JDK.forNode(JDK.java:121) at hudson.model.AbstractBuild.getEnvironment(AbstractBuild.java:663) at hudson.tasks.junit.JUnitResultArchiver.perform(JUnitResultArchiver.java:111) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19) at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:583) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:564) at hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:551) at hudson.model.Build$RunnerImpl.post2(Build.java:152) at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:535) at hudson.model.Run.run(Run.java:1202) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:122)