radChat in Sharepoint 2010

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2 posts, 0 answers
  1. Navid
    Navid avatar
    2 posts
    Member since:
    Jun 2012

    Posted 16 Apr 2013 Link to this post

    hi,
    I am using radchart in sharepoint 2010 but i have this error:


    ///

    Server Error in '/' Application.

    An entry with the same key already exists.

    Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

    Exception Details: System.ArgumentException: An entry with the same key already exists.

    Source Error:

    An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

    ///

    This error occurs before binding

    Please help me
  2. Petar Kirov
    Admin
    Petar Kirov avatar
    425 posts

    Posted 18 Apr 2013 Link to this post

    Hi Navid,

    Generally this type of exception occurs when you are trying to add an element with an already existing key to a dictionary. I am not sure if this is related to the RadChart or the problem is somewhere else in your application, so in order to help you we will need to examine your RadChart creation code. Additionally you may find the helpful information in this asp.net forum thread.
     
    Regards,
    Petar Kirov
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.
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