Error opening class diagrams

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Error opening class diagrams

I get this error when opening class diagrams:

Cannot load 'filename': Method not found: 'Boolean VSLangProj90.Reference3.get_resolved()'.

This is with beta 2 standard edition. Does anyone have any ideas what the problem is or what I'm missing



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Error opening class diagrams

  • Wolfgang-h

    The method is defined in vslangproj80.dll. If you do a search of this file under where your drop is installed, do you find it anywhere

  • Prior Knowledge

    I also have this problem but I did not have Beta 1 installed previously and I only have one instance of VSLangProj80 in my GAC...

  • rpreston

    Thanks. I solved the problem by uninstalling the old VSLangProj80 assembly.

  • JustinDyer

    The only people who have reported seeing this error have all installed Beta 1 before.  Please log a bug through MSDN Feedback center.  You should probably also report this in the setup forum and see if this is a known issue for them.

    Regards,
    Ramesh Rajagopal.
    Class Designer Team.

  • Nicoleta

    Yep, looks like a bug. I suppose this is Beta2, correct

    Please provide the information on which VS components you have installed when logging the bug - e.g. did you install only Web Development components, only C#, only VB etc or just default installation/full install

    This would help us to understand the issue.

    Thanks
    Dmitriy Vasyura
    Class Designer Team

  • Greg Brown

    Glad to hear that you were able to fix the issue.

    Ramesh Rajagopal.
    Class Designer Team.



  • baysbenj

    On the machine where beta 1 had been installed, I found 2 entries in the GAC named VSLangProj80, I removed both, and did a repair of the beta 2 installation, and now the class designer works.

  • brokenrulz

    I have been experiencing the same problem on my installation of beta 2. Note this install was done on a machine where beta 1 had been installed. (uninstalled before beta 2 ;o))

    On another mahcine (virtual pc) with a clean install of xp sp2 (with updates) the class designer works just fine.
    I only had the package load problem on that one, but thats not an issue for this forum.

  • Eugenio Lysei Junior

    This looks like a bug. Report it and any steps to reproduce it to Microsoft Feedback Center:

    http://lab.msdn.microsoft.com/productfeedback/default.aspx

  • wpwebster

    Apparently there are some issues with regard to installing Beta 2 on machines that had Beta 1 installed already.  Please take a look at the blog entry http://blogs.msdn.com/astebner/archive/2005/04/19/409905.aspx for the description of the issue and workarounds to resolve it.

    Regards,
    Ramesh Rajagopal.
    Class Designer Team.

  • Error opening class diagrams
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