Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via JFrog JIRA by Michael Niestegge, 2 years ago
via Jenkins JIRA by Michael Niestegge, 1 year ago
via Jenkins JIRA by Michael Niestegge, 1 year ago
via JFrog JIRA by Michael Niestegge, 1 year ago
via Google Groups by Matthieu Simonin, 11 months ago
via Jenkins JIRA by srijini s, 1 year ago
Unable to determine Maven version
java.lang.NullPointerException: 	at org.jfrog.hudson.util.MavenVersionHelper.getMavenInstallation(MavenVersionHelper.java:105)	at org.jfrog.hudson.util.MavenVersionHelper.isAtLeastVersion(MavenVersionHelper.java:81)	at org.jfrog.hudson.util.MavenVersionHelper.isAtLeastResolutionCapableVersion(MavenVersionHelper.java:72)	at org.jfrog.hudson.maven3.extractor.MavenExtractorEnvironment.isMavenVersionValid(MavenExtractorEnvironment.java:149)	at org.jfrog.hudson.maven3.extractor.MavenExtractorEnvironment.buildEnvVars(MavenExtractorEnvironment.java:106)	at hudson.model.AbstractBuild.getEnvironment(AbstractBuild.java:914)	at hudson.maven.AbstractMavenBuild.getEnvironment(AbstractMavenBuild.java:56)	at hudson.maven.MavenModuleSetBuild.getEnvironment(MavenModuleSetBuild.java:167)	at hudson.plugins.git.GitSCM.compareRemoteRevisionWithImpl(GitSCM.java:564)	at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:526)	at hudson.scm.SCM.compareRemoteRevisionWith(SCM.java:380)	at hudson.scm.SCM.poll(SCM.java:397)	at hudson.model.AbstractProject._poll(AbstractProject.java:1446)	at hudson.model.AbstractProject.poll(AbstractProject.java:1349)	at jenkins.triggers.SCMTriggerItem$SCMTriggerItems$Bridge.poll(SCMTriggerItem.java:119)	at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:515)	at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:544)	at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118)	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)	at java.util.concurrent.FutureTask.run(FutureTask.java:266)	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)	at java.lang.Thread.run(Thread.java:745)