EXPANDING/COLLAPSING NODE TREE (APPLICATION HANGS)
HI,
I am using IDS 9.0.2.12.2 (Patch 3).I our application we are using Tree for Menu and Accounts.
If I expand/collapse tree nodes that form and complete application will hangs. I can't exit from the application, I need to exit the application using CTRL-ALT-DEL.Some times childs nodes will show as blank. I checked the Java Console , it was showing one exception
Exception occurred during event dispatching: java.lang.IllegalArgumentException: oracle.forms.ui.TreeDataSource.getData(): illegal index at oracle.forms.ui.TreeDataSource.getData(Unknown Source) at oracle.forms.ui.TreeFactory.createItem(Unknown Source) at oracle.ewt.dTree.DTreeSparseChildManager.getItem(Unknown Source) at oracle.ewt.dTree.DTreeDeferredParent.getItem(Unknown Source) at oracle.ewt.dTree.DTreeSparseChildManager.getItemAt(Unknown Source) at oracle.ewt.dTree.DTreeDeferredParent.getItemAt(Unknown Source) at oracle.ewt.dTree.DTreeSparseChildManager.getItemAt(Unknown Source) at oracle.ewt.dTree.DTreeDeferringRoot.getItemAt(Unknown Source) at oracle.ewt.dTree.DTree.getItemAt(Unknown Source) at oracle.ewt.dTree.DTree.processMouseMotionEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at oracle.ewt.lwAWT.LWComponent.processEventImpl(Unknown Source) at oracle.ewt.dTree.DTree.processEventImpl(Unknown Source) at oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source) at oracle.ewt.event.tracking.GlassMouseGrabProvider$ Disp._redispatchEvent(Unknown Source) at oracle.ewt.event.tracking.GlassMouseGrabProvider$Disp.mouseMoved (Unknown Source) at java.awt.Container.processEvent(Unknown Source) at oracle.ewt.lwAWT.LWComponent.processEventImpl(Unknown Source) at oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source) at oracle.ewt.lwAWT.LWComponent.processEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) 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.run(Unknown Source)
Any body have ab idea about what is this problem.