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 Oracle Community by 959294, 1 year ago
This exception has no message.
via Oracle Community by user630070, 1 year ago
java.lang.NullPointerException: 	at oracle.tip.adapter.b2b.collaboration.B2BWFEventManager.publishEventToWF(B2BWFEventManager.java:267)	at oracle.tip.adapter.b2b.collaboration.CollaborationManager.raiseWFEvent(CollaborationManager.java:759)	at oracle.tip.adapter.b2b.msgproc.Request.requestRetry(Request.java:3131)	at oracle.tip.adapter.b2b.engine.Engine.messageRetry(Engine.java:2816)	at oracle.tip.adapter.b2b.engine.Engine.handleTimeoutEvent(Engine.java:2690)	at oracle.tip.adapter.b2b.engine.Engine.processEvents(Engine.java:2445)	at oracle.tip.adapter.b2b.data.MsgListener.onMessage(MsgListener.java:527)	at oracle.tip.adapter.b2b.data.MsgListener.run(MsgListener.java:374)	at java.lang.Thread.run(Thread.java:534)