Hi Tero, We do not support ULC 5.2 anymore.
Would it be possible for you to upgrade to later versions of ULC? It looks like messages are being sent to a proxy that has not been uploaded yet. Have you extended ULC? Are you using getRef() method on ULCProxy anywhere? Anyways these are guesses. Kindly see if the following helps: http://lists.canoo.com/mailman/private/ulc-developer/2005/002465.html http://lists.canoo.com/mailman/private/ulc-developer/2005/002467.html http://lists.canoo.com/mailman/private/ulc-developer/2005/002511.html If you would like us to investigate this further we can make you an offer. Also, you should provide us with: 1. more info about the way you have written your ULC application (e.g. extensions etc.) 2. Client and Server side logs (set log level to all. ULC documentation has info on how to activate loggers). Thanks and regards, Janak >-----Original Message----- >From: [EMAIL PROTECTED] >[mailto:[EMAIL PROTECTED] Behalf Of Paananen, Tero >Sent: Friday, June 02, 2006 12:28 AM >To: [EMAIL PROTECTED] >Subject: [ULC-developer] Help for debugging client-side NPEs > > >Anyone have any pointers on how should I go about >debugging a client-side NPE? > >Here's the stack trace: > >94 01.06.2006 14:14:54.222 1,000 SEVERE >Thread[AWT-EventQueue-2,6,javawsApplicationThreadGroup] >com.ulcjava.base.client.UISession a got exception while >processing [java.lang.NullPointerException) > at com.ulcjava.base.client.UISession.a(UISession.java:106 > at >com.ulcjava.base.client.UISession.access$400(UISession.java:83) > at com.ulcjava.base.client.UISession$4.run(UISession$4.java:1) > at java.awt.event.InvocationEvent.dispatch(Unknown Source) > at java.awt.EventQueue.dispatchEvent(Unknown Source) > at >com.ulcjava.base.client.FilteringEventQueue.dispatchEvent(FilteringEvent >Queue.java:8) > at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown >Source) > at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown >Source) > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) > at java.awt.EventDispatchThread.run(Unknown Source) >] > >This is using ULC 5.2, and there are no server side >errors associated with this NPE. It's happening entirely >on the client-side and from the stack trace it looks >like it's happening entirely within ULC. > >Any ideas on where to start? Maybe I have null UI >component references and events are being sent to >those components (that haven't been instantiated)? > > -TPP > > >********************************************************************** >CONFIDENTIALITY: This e-mail is confidential and/or legally >privileged and is intended only for the use of the individual or >entity named herein. If you are not the intended recipient, you >are hereby notified that any disclosure, copying, distribution, or >the taking of any action in reliance on the contents of this >e-mail is strictly prohibited. In this regard, if you have >received this e-mail in error, please notify us by reply e-mail >immediately and then delete this message from your system. > >Thank you for your cooperation. > >********************************************************************** > > >_______________________________________________ >ULC-developer mailing list >[email protected] >http://lists.canoo.com/mailman/listinfo/ulc-developer _______________________________________________ ULC-developer mailing list [email protected] http://lists.canoo.com/mailman/listinfo/ulc-developer
