Unable to create RadGridView component

3 posts, 0 answers
  1. Analyze
    Analyze avatar
    2 posts
    Member since:
    Oct 2017

    Posted 30 Nov 2017 Link to this post

    Hello,

    After having Designer issues (i hacked the designer)  i removed my UserControl who was the problem; i created a new one wich is the exact (mostly) same UserControl.  But when i  want to create a new RadGridView i'm getting this error:

    Unable to create component 'RadGridView'. 

    'System.Runtime.InteropServices.COMException (0x8004D45); A reference of 'Telerik.WinControls.GridView already existe in the project.

    at VSLangProj.References.Add(String bstrPath)

    at Microsoft.VisualStudio.Design.VSTypeResolutionService.PerformReferenceUpdate(List'1 newReferences)

    at Microsoft.VisualStudio.Design.VSTypeResolutionService.SystemComponentModel.Design.ITypeResolutionService.ReferenceAssembly

     

     

    I am using Visual Studio 2013. All my references are present. I tried to create a new Project Telerik ; i'm able to use a RadgridView in the new one.

     

  2. Dimitar
    Admin
    Dimitar avatar
    2525 posts

    Posted 01 Dec 2017 Link to this post

    Hello Nadir,

    The following article shows how you can solve this: Failed to create component design time exception - Telerik UI for WinForms - KB.

    I hope this will be useful. Let me know if you have additional questions.

    Regards,
    Dimitar
    Progress Telerik
    Try our brand new, jQuery-free Angular components built from ground-up which deliver the business app essential building blocks - a grid component, data visualization (charts) and form elements.
  3. Analyze
    Analyze avatar
    2 posts
    Member since:
    Oct 2017

    Posted 01 Dec 2017 Link to this post

    Thanks. That was fast and it works. I used the third solution : i had 2 reference who were not in the same version of others.  I removed them and downloaded different ones.
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