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 sbernaud, 1 year ago
via Jenkins JIRA by sbernaud, 2 years ago
via jenkins-ci.org by Unknown author, 1 year ago
This exception has no message.
java.lang.NullPointerException at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.hashCode(RemoteClassLoader.java:396) at java.util.HashMap.get(HashMap.java:343) at hudson.remoting.ExportTable.export(ExportTable.java:155) at hudson.remoting.Channel.export(Channel.java:468) at hudson.remoting.RemoteClassLoader.exportId(RemoteClassLoader.java:318) at hudson.remoting.RemoteClassLoader$ClassLoaderProxy.fetch2(RemoteClassLoader.java:350) at sun.reflect.GeneratedMethodAccessor1157.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:274) at hudson.remoting.Request$2.run(Request.java:270) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269) at java.util.concurrent.FutureTask.run(FutureTask.java:123) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595)