Edit Question - KnowledgeHub

Title Body

I would like some insight into an error I'm receiving: Managed Debugging Assistant 'FatalExecutionEngineError' has detected a problem in 'C:\app.exe'. Additional Information: The runtime has encountered a fatal error... This error may be a bug in the CLR or in the unsafe or non-verifiable portions of the user code. Common sources of this bug include user marshaling errors for COM-interop or PInvoke, which may corrupt the stack." I would like to understand not only the error itself, but what/how CLR may play a part, and I've never really heard of COM-intercop or PInvoke are.. so some insight into those would also be helpful. Also, the really odd part of it all is that if I continue through the breakpoints and do not step into or over, I do not see the error . However, if I step through line by line, the error pops up ! Can anyone explain why I only see it while stepping through? Not sure what other information would be useful.. please let me know (nicely of course!) what I could add. Thank you in advance! :)

Tags (comma-separated) Cancel