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Unexpected CDB Exit

Scheduled Pinned Locked Moved Unsolved General and Desktop
msvc2015qtcreatorqt 5.764bitcdb
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  • D Destructor
    31 Jan 2018, 06:03

    My solution of this issue:
    I've check my exe by Depends, and... I miss some dll, linked by .lib!
    Then I put this DLL into System32 - et voila! CDB work now.

    J Offline
    J Offline
    jsulm
    Lifetime Qt Champion
    wrote on 31 Jan 2018, 06:09 last edited by
    #18

    @Destructor You should not put them into system32 directory - put them in the same directory where you exe is.

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

    1 Reply Last reply
    3
    • W Offline
      W Offline
      WriterBloke
      wrote on 14 Mar 2018, 10:37 last edited by
      #19

      @bitlixi's advice worked for me

      1 Reply Last reply
      1
      • X Offline
        X Offline
        xenovas
        wrote on 16 Mar 2019, 17:12 last edited by
        #20

        same problem.. could someone provide the steps in order to overcome this issue ?

        @xen0vas

        M 1 Reply Last reply 16 Mar 2019, 22:10
        0
        • X xenovas
          16 Mar 2019, 17:12

          same problem.. could someone provide the steps in order to overcome this issue ?

          M Offline
          M Offline
          mrjj
          Lifetime Qt Champion
          wrote on 16 Mar 2019, 22:10 last edited by
          #21

          @xenovas
          Hi
          If you are using the visual studio compiler. First step could be to find the entry in
          Add Remove Programs and ask it to repair and see if that fixes anything.
          alt text

          X 1 Reply Last reply 17 Mar 2019, 15:54
          1
          • M mrjj
            16 Mar 2019, 22:10

            @xenovas
            Hi
            If you are using the visual studio compiler. First step could be to find the entry in
            Add Remove Programs and ask it to repair and see if that fixes anything.
            alt text

            X Offline
            X Offline
            xenovas
            wrote on 17 Mar 2019, 15:54 last edited by
            #22

            @mrjj thank you for your response.. unfortunately didn't work for me..

            @xen0vas

            M 1 Reply Last reply 17 Mar 2019, 16:09
            0
            • X xenovas
              17 Mar 2019, 15:54

              @mrjj thank you for your response.. unfortunately didn't work for me..

              M Offline
              M Offline
              mrjj
              Lifetime Qt Champion
              wrote on 17 Mar 2019, 16:09 last edited by
              #23

              @xenovas
              Ok, then you can try start the Qt maintenance tool and use it to reinstall Qt.
              Did this happen after you installed visual studio update or similar ?

              X 1 Reply Last reply 17 Mar 2019, 18:56
              1
              • M mrjj
                17 Mar 2019, 16:09

                @xenovas
                Ok, then you can try start the Qt maintenance tool and use it to reinstall Qt.
                Did this happen after you installed visual studio update or similar ?

                X Offline
                X Offline
                xenovas
                wrote on 17 Mar 2019, 18:56 last edited by xenovas
                #24

                @mrjj hello again, problem fixed for me.. i was using the wrong pythonpath..to fix it i have deleted the pythonpath pointed to python 2.7 Lib from my env variables and i have only kept the pythonhome variable pointing to python 3.7.2.. Thanks

                @xen0vas

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                3
                • P Offline
                  P Offline
                  PenthiusX
                  wrote on 7 Aug 2019, 09:25 last edited by PenthiusX 8 Jul 2019, 09:27
                  #25

                  For me this pops up when the application executable cannot find the required dlls for the application to run.
                  First click on the executable/build application in your respective debug/release folder and check what dlls it is asking for.
                  Find the respective dlls in your external framework files (usually in the bin/relevant architecture) and copy them in the qt application/builds local directory.

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                  • B bitlixi
                    8 Nov 2016, 07:23

                    I got the same error form. Finally found that some DLL needed is missing. You could click the exe file in DEBUG to find which DLL is missing.

                    N Offline
                    N Offline
                    Nikolaz
                    wrote on 4 Oct 2019, 07:29 last edited by
                    #26

                    @bitlixi
                    Confirmed. I'm disappointed only why this error message is so noninformative :-(

                    1 Reply Last reply
                    0
                    • A Offline
                      A Offline
                      azalea
                      wrote on 28 May 2020, 20:38 last edited by
                      #27

                      I fixed it by checking "Force UTF-8 MSVC compiler output" in "Kits" settings. I have no idea why. I think this error message is a symptom of various otherwise unrelated issues.

                      (Screen Shot 2020-05-28 at 4.35.15 PM.png image url)

                      C 1 Reply Last reply 29 May 2020, 02:04
                      0
                      • A azalea
                        28 May 2020, 20:38

                        I fixed it by checking "Force UTF-8 MSVC compiler output" in "Kits" settings. I have no idea why. I think this error message is a symptom of various otherwise unrelated issues.

                        (Screen Shot 2020-05-28 at 4.35.15 PM.png image url)

                        C Offline
                        C Offline
                        ChortleMortal
                        wrote on 29 May 2020, 02:04 last edited by
                        #28

                        So I am getting this problem suddenly. I just upgraded from Qt 5.12.8 to 5.15.0 and at the same time from QTCreator 4.12.0 to 4.12.1.

                        The "Force UTF-8 MSVC compiler output" does not solve it for me. Somehow I think I must have an inconsistent tool chain. I am using the VS2017 compilers, maybe I should use the VS2019 versions. I can still build and run my 5.12.8 stuff. But the 5.15.0 builds don't work. (And wow, endl is deprecated, but that is another story).

                        1 Reply Last reply
                        0
                        • R Offline
                          R Offline
                          RanaFawzi
                          wrote on 2 Dec 2020, 11:47 last edited by
                          #29

                          If you run your executable file inside the debug folder and it asked you to give control access to the app, then you might need to run QT as administrator, this worked for me

                          1 Reply Last reply
                          0
                          • SprezzaturaS Offline
                            SprezzaturaS Offline
                            Sprezzatura
                            wrote on 21 Feb 2021, 20:33 last edited by
                            #30

                            I had the same error, it was caused by a missing DLL.

                            1 Reply Last reply
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