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 tk694h, 1 year ago
via Jenkins JIRA by tk694h, 1 year ago
java.lang.NullPointerException: 	at hudson.util.XStream2$AssociatedConverterImpl.findConverter(XStream2.java:152)	at hudson.util.XStream2$AssociatedConverterImpl.canConvert(XStream2.java:198)	at com.thoughtworks.xstream.core.DefaultConverterLookup.lookupConverterForType(DefaultConverterLookup.java:63)	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)	at hudson.util.XStream2.unmarshal(XStream2.java:76)	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)	at com.thoughtworks.xstream.XStream.fromXML(XStream.java:864)	at hudson.plugins.filesystem_scm.ChangelogSet$XMLSerializer.parse(ChangelogSet.java:92)	at hudson.plugins.filesystem_scm.ChangelogSet$XMLSerializer.parse(ChangelogSet.java:72)	at hudson.model.AbstractBuild.calcChangeSet(AbstractBuild.java:652)	at hudson.model.AbstractBuild.getChangeSet(AbstractBuild.java:627)	at hudson.model.AbstractBuild.hasParticipant(AbstractBuild.java:315)	at hudson.model.User.getBuilds(User.java:366)	at hudson.WebAppMain$2$1.doRun(WebAppMain.java:231)	at hudson.triggers.SafeTimerTask.run(SafeTimerTask.java:54)	at java.util.TimerThread.mainLoop(Timer.java:512)	at java.util.TimerThread.run(Timer.java:462)