java.lang.NullPointerException: This exception has no message.

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 https://bugzilla.redhat.com/bugzilla/ by Ivo Bek, 1 year ago
java.lang.NullPointerException:
at java.util.concurrent.ConcurrentHashMap.hash(Unknown Source)
at org.jivesoftware.messenger.SessionManager$SessionMap.sortSession(SessionManager.java:155)
at org.jivesoftware.messenger.SessionManager$SessionMap.addSession(SessionManager.java:141)
at org.jivesoftware.messenger.SessionManager.addSession(SessionManager.java:366)
at org.jivesoftware.messenger.ClientSession.setAuthToken(ClientSession.java:259)
at org.jivesoftware.messenger.handler.IQAuthHandler.login(IQAuthHandler.java:227)
at org.jivesoftware.messenger.handler.IQAuthHandler.handleIQ(IQAuthHandler.java:140)
at org.jivesoftware.messenger.handler.IQHandler.process(IQHandler.java:48)
at org.jivesoftware.messenger.IQRouter.handle(IQRouter.java:202)
at org.jivesoftware.messenger.IQRouter.route(IQRouter.java:73)
at org.jivesoftware.messenger.PacketRouter.route(PacketRouter.java:65)
at org.jivesoftware.messenger.net.SocketReadThread.readStream(SocketReadThread.java:285)
at org.jivesoftware.messenger.net.SocketReadThread.run(SocketReadThread.java:105)

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 2 years ago
6 times, 6 months ago
201 times, 10 months ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 2 years ago
11 more bugmates

Know the solutions? Share your knowledge to help other developers to debug faster.