0 Replies Latest reply: Oct 29, 2008 3:13 PM by 197508 RSS

    ClassCastException when using formsgraph.jar

    197508
      We are using Bean areas using oracle.forms.demos.bigraph.FormsGraph as the Implementation Class. But we get this excpetion always.

      java.lang.ClassCastException: java.lang.Boolean
           at oracle.forms.demos.bigraph.FormsGraph.setProperty(FormsGraph.java:1824)
           at oracle.forms.handler.ComponentItem.setCustomProperty(Unknown Source)
           at oracle.forms.handler.ComponentItem.onUpdate(Unknown Source)
           at oracle.forms.handler.JavaContainer.onUpdate(Unknown Source)
           at oracle.forms.handler.UICommon.onUpdate(Unknown Source)
           at oracle.forms.engine.Runform.onUpdateHandler(Unknown Source)
           at oracle.forms.engine.Runform.processMessage(Unknown Source)
           at oracle.forms.engine.Runform.processSet(Unknown Source)
           at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
           at oracle.forms.engine.Runform.onMessage(Unknown Source)
           at oracle.forms.engine.Runform.processEventEnd(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.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 ideas?