java.lang.NoClassDefFoundError: oracle/ewt/lwAWT/LWButton

Oracle Community | Tracy N | 1 decade ago
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    Error running 10g form with java bean

    Oracle Community | 1 decade ago | Tracy N
    java.lang.NoClassDefFoundError: oracle/ewt/lwAWT/LWButton
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    calendar pjc error

    Oracle Community | 1 decade ago | 403877
    java.lang.NoClassDefFoundError: oracle/ewt/lwAWT/LWButton

    Root Cause Analysis

    1. java.lang.NoClassDefFoundError

      oracle/ewt/lwAWT/LWButton

      at oracle.forms.demos.CalendarWidgetWrapper.<init>()
    2. oracle.forms.demos
      CalendarWidgetWrapper.<init>
      1. oracle.forms.demos.CalendarWidgetWrapper.<init>(CalendarWidgetWrapper.java:96)
      1 frame
    3. Java RT
      Class.newInstance
      1. java.lang.Class.newInstance0(Native Method)
      2. java.lang.Class.newInstance(Unknown Source)
      2 frames
    4. oracle.forms.handler
      JavaContainer.onCreate
      1. oracle.forms.handler.UICommon.instantiate(Unknown Source)
      2. oracle.forms.handler.UICommon.onCreate(Unknown Source)
      3. oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
      3 frames
    5. oracle.forms.engine
      Runform.processEventEnd
      1. oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
      2. oracle.forms.engine.Runform.processMessage(Unknown Source)
      3. oracle.forms.engine.Runform.processSet(Unknown Source)
      4. oracle.forms.engine.Runform.onMessageReal(Unknown Source)
      5. oracle.forms.engine.Runform.onMessage(Unknown Source)
      6. oracle.forms.engine.Runform.processEventEnd(Unknown Source)
      6 frames
    6. oracle.ewt.lwAWT
      LWComponent.processEvent
      1. oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source)
      2. oracle.ewt.lwAWT.LWComponent.processEvent(Unknown Source)
      2 frames
    7. Java RT
      EventDispatchThread.run
      1. java.awt.Component.dispatchEventImpl(Unknown Source)
      2. java.awt.Container.dispatchEventImpl(Unknown Source)
      3. java.awt.Component.dispatchEvent(Unknown Source)
      4. java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
      5. java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
      6. java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
      7. java.awt.Container.dispatchEventImpl(Unknown Source)
      8. java.awt.Window.dispatchEventImpl(Unknown Source)
      9. java.awt.Component.dispatchEvent(Unknown Source)
      10. java.awt.EventQueue.dispatchEvent(Unknown Source)
      11. java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
      12. java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
      13. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
      14. java.awt.EventDispatchThread.run(Unknown Source)
      14 frames