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 Atlassian JIRA by Dushan Hanuska [Atlassian], 1 year ago
via Atlassian JIRA by Dushan Hanuska [Atlassian], 2 years ago
java.lang.NullPointerException: 	at com.atlassian.core.ofbiz.association.DefaultAssociationManager.createAssociation(DefaultAssociationManager.java:48)	at com.atlassian.jira.issue.watchers.DefaultWatcherManager.startWatching(DefaultWatcherManager.java:74)	at com.atlassian.jira.web.action.issue.ViewIssue.doExecute(ViewIssue.java:154)	at webwork.action.ActionSupport.execute(ActionSupport.java:153)	at com.atlassian.jira.action.JiraActionSupport.execute(JiraActionSupport.java:54)	at webwork.dispatcher.GenericDispatcher.executeAction(GenericDispatcher.java:132)	at com.atlassian.jira.web.dispatcher.JiraServletDispatcher.service(JiraServletDispatcher.java:209)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)