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 JIRA by Andrew Audibert, 1 year ago
via JIRA by Andrew Audibert, 2 years ago
via Jenkins JIRA by podskalsky, 1 year ago
via Jenkins JIRA by podskalsky, 2 years ago
via Google Groups by (JIRA), 1 year ago
via Google Groups by Pieter Breed, 2 years ago
This exception has no message.
java.lang.NullPointerException: 	at org.jenkinsci.main.modules.instance_identity.InstanceIdentity.get(	at jenkins.plugins.mailer.tasks.MimeMessageBuilder.setJenkinsInstanceIdent(	at jenkins.plugins.mailer.tasks.MimeMessageBuilder.buildMimeMessage(	at hudson.tasks.MailSender.createEmptyMail(	at hudson.tasks.MailSender.createFailureMail(	at hudson.tasks.MailSender.createMail(	at	at hudson.tasks.Mailer.perform(	at hudson.tasks.BuildStepCompatibilityLayer.perform(	at hudson.tasks.BuildStepMonitor$1.perform(	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(	at hudson.model.Build$BuildExecution.post2(	at hudson.model.AbstractBuild$	at hudson.model.Run.execute(	at	at hudson.model.ResourceController.execute(	at