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 JIRA by Daniel Henninger, 1 year ago
via Jive Software Open Source by Daniel Henninger, 1 year ago
via Jive Software Open Source by Daniel Henninger, 1 year ago
java.lang.IllegalArgumentException: Group with name GTalk alread exists. at org.jivesoftware.smack.Roster.createGroup(Roster.java:212) at org.jivesoftware.openfire.gateway.protocols.xmpp.XMPPSession.updateContact(XMPPSession.java:333) at org.jivesoftware.openfire.gateway.roster.TransportBuddy.setNicknameAndGroups(TransportBuddy.java:251) at org.jivesoftware.openfire.gateway.BaseTransport.interceptPacket(BaseTransport.java:2328)