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Unexpected CDB Exit

Scheduled Pinned Locked Moved Unsolved General and Desktop
msvc2015qtcreatorqt 5.764bitcdb
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  • HashTagJFH Offline
    HashTagJFH Offline
    HashTagJF
    wrote on last edited by
    #5

    I have the same problem. I tried @mcleary 's solution but unfortunately it didn't work for me.

    1 Reply Last reply
    0
    • B Offline
      B Offline
      bitlixi
      wrote on last edited by
      #6

      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.

      A N 2 Replies Last reply
      6
      • B bitlixi

        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.

        A Offline
        A Offline
        amfasis
        wrote on last edited by
        #7

        @bitlixi thanks for the hint, I indeed checked the .exe in debug folder. Turned out my Qt/bin folder had magically forgot Qt5OpenGLd.dll

        1 Reply Last reply
        0
        • N Offline
          N Offline
          Narada
          wrote on last edited by
          #8

          I had the same problem. I had incorrectly picked the x86 cdb version instead of the x64 version in configuring the kit.

          DiracsbracketD 1 Reply Last reply
          0
          • M mcleary

            I was getting this error yesterday. I found the the CDB version didn't match with the linked UCRT.

            I'm using Qt 5.6 to develop my application I found that I need to manually link against ucrt like this

            INCLUDEPATH += "C:/Program Files (x86)/Windows Kits/10/Include/10.0.10586.0/ucrt"
            LIBS += -L"C:/Program Files (x86)/Windows Kits/10/Lib/10.0.10586.0/ucrt/x64"
            

            And I found that the CDB version need to match the ucrt version. So I am using CDB 10.0.10586.0 now and it is working.

            DiracsbracketD Offline
            DiracsbracketD Offline
            Diracsbracket
            wrote on last edited by
            #9

            @mcleary
            Just for info: using -L before the library path string is wrong on my Windows 7 system with Qt 5.9.1.

            1 Reply Last reply
            0
            • N Narada

              I had the same problem. I had incorrectly picked the x86 cdb version instead of the x64 version in configuring the kit.

              DiracsbracketD Offline
              DiracsbracketD Offline
              Diracsbracket
              wrote on last edited by Diracsbracket
              #10
              This post is deleted!
              1 Reply Last reply
              0
              • Christoph SchaeferC Offline
                Christoph SchaeferC Offline
                Christoph Schaefer
                wrote on last edited by
                #11

                I had the same unexpected CDB Exit since Qt Creator version 4.3. In Qt Creator 4.2.2 CDB works just fine.
                The solution for me was uninstalling Python 2.7. It is still a work around for me, because I need Python 2.7 for compiling Qt WebEngine from source. Does somebody have a working solution for having Python 2.7 and Qt Creator 4.5 and CDB installed in parallel?

                1 Reply Last reply
                0
                • L Offline
                  L Offline
                  Lio2609
                  wrote on last edited by
                  #12

                  I have the same problem since the big windows 10 update this week.
                  I have not find a solution yet.
                  If someone have, it would be great to share. Thanks.

                  1 Reply Last reply
                  0
                  • mrjjM Offline
                    mrjjM Offline
                    mrjj
                    Lifetime Qt Champion
                    wrote on last edited by
                    #13

                    Hi
                    Just noticed i have same issue
                    alt text

                    Thank you windows update \o/

                    1 Reply Last reply
                    0
                    • S Offline
                      S Offline
                      Sriep
                      wrote on last edited by Sriep
                      #14

                      Yes me too.

                      I switched from 4.5.0-rc1 to 4.5.0 and it went away. Not sure if that was a coincidence.

                      mrjjM 1 Reply Last reply
                      0
                      • S Sriep

                        Yes me too.

                        I switched from 4.5.0-rc1 to 4.5.0 and it went away. Not sure if that was a coincidence.

                        mrjjM Offline
                        mrjjM Offline
                        mrjj
                        Lifetime Qt Champion
                        wrote on last edited by
                        #15

                        @Sriep
                        I reinstalled Qt and it also worked again.

                        L 1 Reply Last reply
                        0
                        • mrjjM mrjj

                          @Sriep
                          I reinstalled Qt and it also worked again.

                          L Offline
                          L Offline
                          Lio2609
                          wrote on last edited by
                          #16

                          @mrjj
                          i just ran the " repare " function of Visual studio 2017 installer and it worked again too.

                          1 Reply Last reply
                          2
                          • D Offline
                            D Offline
                            Destructor
                            wrote on last edited by
                            #17

                            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.

                            jsulmJ 1 Reply Last reply
                            0
                            • D Destructor

                              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.

                              jsulmJ Offline
                              jsulmJ Offline
                              jsulm
                              Lifetime Qt Champion
                              wrote on 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 last edited by
                                #19

                                @bitlixi's advice worked for me

                                1 Reply Last reply
                                1
                                • xenovasX Offline
                                  xenovasX Offline
                                  xenovas
                                  wrote on last edited by
                                  #20

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

                                  @xen0vas

                                  mrjjM 1 Reply Last reply
                                  0
                                  • xenovasX xenovas

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

                                    mrjjM Offline
                                    mrjjM Offline
                                    mrjj
                                    Lifetime Qt Champion
                                    wrote on 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

                                    xenovasX 1 Reply Last reply
                                    1
                                    • mrjjM mrjj

                                      @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

                                      xenovasX Offline
                                      xenovasX Offline
                                      xenovas
                                      wrote on last edited by
                                      #22

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

                                      @xen0vas

                                      mrjjM 1 Reply Last reply
                                      0
                                      • xenovasX xenovas

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

                                        mrjjM Offline
                                        mrjjM Offline
                                        mrjj
                                        Lifetime Qt Champion
                                        wrote on 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 ?

                                        xenovasX 1 Reply Last reply
                                        1
                                        • mrjjM mrjj

                                          @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 ?

                                          xenovasX Offline
                                          xenovasX Offline
                                          xenovas
                                          wrote on 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

                                          1 Reply Last reply
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