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Forum Update on Monday, May 27th 2025

Blank New Project Throws Exceptions

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  • L Offline
    L Offline
    L. Spiro
    wrote on last edited by
    #1
    Exception thrown at 0x000007FEFD5E9E5D in ****.exe: Microsoft C++ exception: OSException at memory location 0x000000000026EABC.
    Exception thrown at 0x000007FEFD5E9E5D in ****.exe: Microsoft C++ exception: [rethrow] at memory location 0x0000000000000000.
    

    These occur on start-up of an empty Qt 5.13.0 project. All I did was use the Qt VS Tools in Visual Studio 2015 to make an empty Qt GUI Application, and I get these exceptions when running it unmodified from there.

    How can I eliminate these?

    L. Spiro

    // ==============

    Qt Visual Studio Tools version 2.3.2

    Microsoft Visual Studio Community 2015
    Version 14.0.25431.01 Update 3
    Microsoft .NET Framework
    Version 4.6.01055

    jsulmJ JKSHJ 2 Replies Last reply
    0
    • L L. Spiro
      Exception thrown at 0x000007FEFD5E9E5D in ****.exe: Microsoft C++ exception: OSException at memory location 0x000000000026EABC.
      Exception thrown at 0x000007FEFD5E9E5D in ****.exe: Microsoft C++ exception: [rethrow] at memory location 0x0000000000000000.
      

      These occur on start-up of an empty Qt 5.13.0 project. All I did was use the Qt VS Tools in Visual Studio 2015 to make an empty Qt GUI Application, and I get these exceptions when running it unmodified from there.

      How can I eliminate these?

      L. Spiro

      // ==============

      Qt Visual Studio Tools version 2.3.2

      Microsoft Visual Studio Community 2015
      Version 14.0.25431.01 Update 3
      Microsoft .NET Framework
      Version 4.6.01055

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #2

      @l-spiro Do you have anti-virus software running? Try to disable it and run the app again.
      And you start the app from Visual Studio, right?

      https://forum.qt.io/topic/113070/qt-code-of-conduct

      1 Reply Last reply
      0
      • L Offline
        L Offline
        L. Spiro
        wrote on last edited by
        #3

        I should not have any anti-viruses running etc.
        It is being run from Visual Studio, yes.

        L. Spiro

        1 Reply Last reply
        0
        • L L. Spiro
          Exception thrown at 0x000007FEFD5E9E5D in ****.exe: Microsoft C++ exception: OSException at memory location 0x000000000026EABC.
          Exception thrown at 0x000007FEFD5E9E5D in ****.exe: Microsoft C++ exception: [rethrow] at memory location 0x0000000000000000.
          

          These occur on start-up of an empty Qt 5.13.0 project. All I did was use the Qt VS Tools in Visual Studio 2015 to make an empty Qt GUI Application, and I get these exceptions when running it unmodified from there.

          How can I eliminate these?

          L. Spiro

          // ==============

          Qt Visual Studio Tools version 2.3.2

          Microsoft Visual Studio Community 2015
          Version 14.0.25431.01 Update 3
          Microsoft .NET Framework
          Version 4.6.01055

          JKSHJ Offline
          JKSHJ Offline
          JKSH
          Moderators
          wrote on last edited by
          #4

          @l-spiro said in Blank New Project Throws Exceptions:

          OSException

          This is so rare that Google only has 2 hits: https://www.google.com/search?q="OSException+at+memory+location"

          The only thing I can think of at this stage is to run the program in a debugger like WinDBG and see if the stack trace contains any clues.

          I suspect that if you install all this on a different PC, you won't see any of the issues that you've been facing in recent days. There's even a chance that logging into a different account on your same PC might make the problem disappear.

          Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

          1 Reply Last reply
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