Silverlight Runtime Error

1 posts, 0 answers
  1. Shahrom
    Shahrom avatar
    1 posts
    Member since:
    Sep 2016

    Posted 27 Sep 2016 Link to this post



    Anybody has any idea what should be the cause of this error


    Line: 117
    Error: Unhandled Error in Silverlight 2 Application
    Code: 4004   
    Category: ManagedRuntimeError      
    Message: System.NullReferenceException: Object reference not set to an instance of an object.
       at Consona.CM.Controls.ComboTree.OnApplyTemplate()
       at System.Windows.FrameworkElement.OnApplyTemplate(IntPtr nativeTarget)     


    Apart from code, what are external issue that might be considered ?



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