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Key not present in dictionary error

5 posts, 0 answered
  1. Chet Pelletier
    Chet Pelletier avatar
    24 posts
    Registered:
    10 Feb 2009
    13 Apr 2007
    Link to this post
    Hi, having another problem,, when i go to modules, I get the following error:


    The given key was not present in the dictionary.

    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.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.

    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.

    Stack Trace:

    [KeyNotFoundException: The given key was not present in the dictionary.]
    System.ThrowHelper.ThrowKeyNotFoundException() +28
    System.Collections.Generic.Dictionary`2.get_Item(TKey key) +2636116
    Telerik.News.WebControls.CommandPanel.CreateChildControls() +121
    System.Web.UI.Control.EnsureChildControls() +87
    System.Web.UI.Control.PreRenderRecursiveInternal() +41
    System.Web.UI.Control.PreRenderRecursiveInternal() +161
    System.Web.UI.Control.PreRenderRecursiveInternal() +161
    System.Web.UI.Control.PreRenderRecursiveInternal() +161
    System.Web.UI.Control.PreRenderRecursiveInternal() +161
    System.Web.UI.Control.PreRenderRecursiveInternal() +161
    System.Web.UI.Control.PreRenderRecursiveInternal() +161
    System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1360


    I havn't created any custom modules, and it was working fine earlier. I'm not sure what happened. Anyone?
  2. fregas baratis
    fregas baratis avatar
    185 posts
    Registered:
    14 Nov 2002
    14 Apr 2007
    Link to this post
    I'm getting this too.  After i refresh a few times, it goes away.  But it needs to be fixed.
  3. Bob
    Bob avatar
    330 posts
    Registered:
    24 Sep 2012
    16 Apr 2007
    Link to this post
    Hello Joseph,

    Does it happen all the time or just occasionally? If it happens all the time, it may be a configuration problem. Can you please send us your web.config or tell us the steps to reproduce the problem?

    Best wishes,
    Bob
    the telerik team

    Instantly find answers to your questions at the new telerik Support Center
  4. Bob
    Bob avatar
    330 posts
    Registered:
    24 Sep 2012
    16 Apr 2007
    Link to this post
    Hello Craig,

    Unfortunately, I was unable to reproduce the problem. Can you tell us how to reproduce it or send us a project?

    Greetings,
    Bob
    the telerik team

    Instantly find answers to your questions at the new telerik Support Center
  5. fregas baratis
    fregas baratis avatar
    185 posts
    Registered:
    14 Nov 2002
    17 Apr 2007
    Link to this post
    its pretty random for me.
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5 posts, 0 answered