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 Google Groups by treads...@gmail.com (JIRA), 1 year ago
Unable to get hostname from slave. <span class="code-keyword" style="color: #000091">null</span>
via Jenkins JIRA by vijayj, 1 year ago
Unable to communicate with perforce. Failed to communicate with p4
via Jenkins JIRA by yschimke, 1 year ago
Unable to communicate with perforce. Failed to communicate with p4
via Jenkins JIRA by vijayj, 1 year ago
Unable to communicate with perforce. Failed to communicate with p4
via Jenkins JIRA by yschimke, 1 year ago
Unable to communicate with perforce. Failed to communicate with p4
via Jenkins JIRA by edawid, 1 year ago
Unable to communicate with perforce. Error in client specification. Error detected at line 7. Null directory (//) not allowed in '///...'. For Command: p4 -s client -i With Data: =================== Client: Description: Root: /opt/hudson/data/jobs/dynamo/workspace/ Options: LineEnd: View: //depot/products/dynamo/... ///... ===================
java.io.IOException: Unable to get hostname from slave. <span class="code-keyword" style="color: #000091">null</span>	at hudson.plugins.perforce.PerforceSCM.checkout(PerforceSCM.java:1187)	at hudson.model.AbstractProject.checkout(AbstractProject.java:1278)	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:604)	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)	at hudson.model.Run.execute(Run.java:1720)	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)	at hudson.model.ResourceController.execute(ResourceController.java:98)	at hudson.model.Executor.run(Executor.java:404)