Error while deploying program RRS feed

  • Question

  • Hi together, 

    I am getting an error, when i try to publish my program.

    The debugger runs through the whole program, without throwing any exception.

    I tried to find anything about this exception, but nothing.

    "An unhandled exception of type 'Microsoft.LightSwitch.DesignTimeHosting.DesignTimeSafeException' occurred.

    Additional information: Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information."

    Anyone , who knows what I am doing wrong?


    • Edited by mpsdec Monday, June 22, 2015 12:45 PM
    Monday, June 22, 2015 12:44 PM


  • HI mpsdec,

    LightSwitch’s Diagnostics subsystem is a lot more powerful than just telling you what exception was thrown when issuing a query.  You can use it to trace through the actions that were requested of the server, and what steps the server took in response to each action.  You can follow the steps to troubleshoot, see: Diagnosing Problems in a Deployed 3-Tier LightSwitch Application

    With regards,


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    • Marked as answer by Angie Xu Monday, July 6, 2015 5:22 AM
    Wednesday, June 24, 2015 2:24 AM