java.lang.NullPointerException

Oracle Community | 386121 | 1 decade ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at oracle.ewt.lwAWT.LWComponent.addNotify()
    2. oracle.ewt.lwAWT
      LWComponent.addNotify
      1. oracle.ewt.lwAWT.LWComponent.addNotify(Unknown Source)
      1 frame
    3. Java RT
      Component.setVisible
      1. java.awt.Container.addNotify(Unknown Source)
      2. java.awt.Window.addNotify(Unknown Source)
      3. java.awt.Dialog.addNotify(Unknown Source)
      4. java.awt.Dialog.conditionalShow(Unknown Source)
      5. java.awt.Dialog.show(Unknown Source)
      6. java.awt.Component.show(Unknown Source)
      7. java.awt.Component.setVisible(Unknown Source)
      7 frames
    4. oracle.forms.demos
      FileUploaderLoadThread.run
      1. oracle.forms.demos.uploadclient.FileUploaderProgressBar.setVisible(FileUploaderProgressBar.java:136)
      2. oracle.forms.demos.uploadclient.FileUploader.loadFile(FileUploader.java:357)
      3. oracle.forms.demos.uploadclient.FileUploaderLoadThread.run(FileUploaderLoadThread.java:40)
      3 frames