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 Jenkins JIRA by mezlight, 1 year ago
This exception has no message.
via Jenkins JIRA by jarlebh, 1 year ago
This exception has no message.
via Jenkins JIRA by mezlight, 2 years ago
This exception has no message.
via Jenkins JIRA by jarlebh, 1 year ago
This exception has no message.
java.lang.NullPointerException at hudson.plugins.sshslaves.SSHLauncher.openConnection(SSHLauncher.java:375) at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:127) at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:149) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138)