Copied to clipboard

Flag this post as spam?

This post will be reported to the moderators as potential spam to be looked at

  • Ron Brouwer 273 posts 768 karma points
    Oct 20, 2009 @ 11:39
    Ron Brouwer

    TypeFinder.FindClassesOfType(Boolean useSeperateAppDomain) Trows NullReferenceExeption


    this exeption can occur just out of nowhere.
    When it happens it shows wherever in Umbraco, starting immediately after login.

    The only solution is to recycle the applicationpool and hope for the best.
    After recycling it takes approximately one week for it to reoccur and then the problem starts allover again.

    The Stack Trace and Workitem can be found on CodePlex:

    I'me stuck and the client is getting more and more impatient.

    Thanks in advance,


  • Ron Brouwer 273 posts 768 karma points
    Dec 16, 2009 @ 10:00
    Ron Brouwer


    The solution for this problem is to change

    string binFolder = Path.Combine(Httpcontext.Current.Request.PhysicalApplicationPath, "bin");


    string binFolder = HttpRuntime.BinDirectory;

    For further information and revised DLL check CodePlex.

    Can anyone of the core dev team confirm this bugfix will be added to new builds?


  • jacob phillips 130 posts 372 karma points
    Apr 24, 2013 @ 18:40
    jacob phillips

    The URL at codeplex is broken. Where is this?:

    string binFolder =Path.Combine(Httpcontext.Current.Request.PhysicalApplicationPath,"bin");
Please Sign in or register to post replies

Write your reply to: