[JIRA] (JENKINS-56438) publishIssues with parallel pipeline syntax fails with NullPointerException

[pif...@inwind.it (JIRA)]

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Andrea me created an issue   Jenkins / JENKINS-56438 publishIssues with parallel pipeline syntax fails with NullPointerException Issue Type: Bug Assignee: Ulli Hafner Components: warnings-ng-plugin Created: 2019-03-06 11:22 Environment: Jenkins: 2.150.3 warnings-ng-plugin: 3.0.3 gradle: 5.2.1 java: 1.8 Labels: help-wanted Priority: Minor Reporter: Andrea me In my pipeline I have this syntax. checkstyleScan is null if the build completes successfully. def checkstyleScan def errorProneScan try{ // gradle build }catch (e) { // checkstyle checkstyleScan = scanForIssues enabledForFailure: true, failedTotalHigh: 0, failedTotalNormal: 0, tools: [checkStyle(pattern: '**/reports/checkstyle/*.xml', reportEncoding: 'UTF-8')] throw e }finally{ parallel ( test: { //Junit junitPlatformTest junit allowEmptyResults: true, testResults: '**/reports/junit/*.xml' }, errorprone: { // error prone errorProneScan = scanForIssues enabledForFailure: true, failedTotalHigh: 0, tool: errorProne(reportEncoding: 'UTF-8') } ) publishIssues issues: [checkstyleScan, errorProneScan] } I have other similar cases, I do not scan for every tool if I don't have to. But when I try to aggregate the results, I get a NPE. java.lang.NullPointerException at io.jenkins.plugins.analysis.core.steps.PublishIssuesStep$Execution.run(PublishIssuesStep.java:507) at io.jenkins.plugins.analysis.core.steps.PublishIssuesStep$Execution.run(PublishIssuesStep.java:452) at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47) at java.util.concurrent.Executors$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:748)   Is there a workaround to prevent this without lots of if statements to check if scans are completed? Maybe it's possible to skip null results in PublishIssuesStep or maybe I can use another syntax to achieve this. Thanks Add Comment   This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.