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Exception thrown at 0x745DB802 in MyProject.UWP.exe: Microsoft C++ exception RRS feed

  • Question

  • User248484 posted

    Hello,

    This bug(?) has been driving me nuts for a long time now, I hope anyone here has experienced that and there is a simple solution to it.

    So when starting the UWP app (Xamarin.Forms PCL), I get a bunch of these lines in the output:

    Exception thrown at 0x745DB802 in MyProj.UWP.exe: Microsoft C++ exception: EEMessageException at memory location 0x073FBF74. Exception thrown at 0x745DB802 in MyProj.UWP.exe: Microsoft C++ exception: [rethrow] at memory location 0x00000000.

    Its occurrence severely slows down the debugging process. Any action involving UI change causes a serious pile of these exceptions freezing the app and slowing down until all of them finished occurring and printing to output.

    I reinstalled the entire OS and VS and the problem still consists.

    Here's what it looks like in my output window, there are a million of them and they occur whenever UI is changed somehow, and especially when app is loading.

    Sunday, June 18, 2017 4:20 AM

Answers

  • User248484 posted

    Found a solution, I selected "Managed Only" in both options under the UWP project settings -> Debug -> Debugger type, see screenshot:

    HTH

    • Marked as answer by Anonymous Thursday, June 3, 2021 12:00 AM
    Monday, June 19, 2017 11:10 PM

All replies

  • User248484 posted

    Reported here.

    Monday, June 19, 2017 5:10 PM
  • User248484 posted

    Found a solution, I selected "Managed Only" in both options under the UWP project settings -> Debug -> Debugger type, see screenshot:

    HTH

    • Marked as answer by Anonymous Thursday, June 3, 2021 12:00 AM
    Monday, June 19, 2017 11:10 PM
  • User234750 posted

    @ShimmyWeitzhandler Works for me! Thanks for sharing your findings.

    Thursday, November 30, 2017 5:54 PM
  • User195014 posted

    Same problem here, thank you @ShimmyWeitzhandler

    Tuesday, August 13, 2019 2:05 PM