Forum Xamarin.Forms

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

ShimmyWeitzhandlerShimmyWeitzhandler USMember ✭✭✭
edited June 2017 in Xamarin.Forms

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.

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Best Answer

  • ShimmyWeitzhandlerShimmyWeitzhandler USMember ✭✭✭
    Accepted Answer

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

    HTH

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