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 satheeshkumars, 1 year ago
oracle.forms.ui.TreeDataSource.getData(): illegal index
via Oracle Community by james., 1 year ago
oracle.forms.ui.TreeDataSource.getData(): illegal index
via Oracle Community by 673198, 1 year ago
oracle.forms.ui.TreeDataSource.getData(): illegal index
via Oracle Community by satheeshkumars, 1 year ago
oracle.forms.ui.TreeDataSource.getData(): illegal index
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.DTreeDeferringRoot.getItem(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.Component.processEvent(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.Component.processMouseMotionEvent(Unknown Source)	at java.awt.Component.processEvent(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.Component.dispatchEventImpl(Unknown Source)	at java.awt.Container.dispatchEventImpl(Unknown Source)	at java.awt.Component.dispatchEvent(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.Window.dispatchEventImpl(Unknown Source)	at java.awt.Component.dispatchEvent(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)