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  4. [solved]Qt 5.2 with MySQL- driver not loaded

[solved]Qt 5.2 with MySQL- driver not loaded

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  • SGaistS Offline
    SGaistS Offline
    SGaist
    Lifetime Qt Champion
    wrote on last edited by
    #7

    Not in the sources no, only in the binary tree

    Interested in AI ? www.idiap.ch
    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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    • M Offline
      M Offline
      Muhammad
      wrote on last edited by
      #8

      what do you mean by binary tree ? Sorry excuse my Ignorant

      I don't have endpoint, I just have Checkpoints.

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #9

        The folder where the dlls and executable can be found.

        Something like
        @C:\Qt\Qt5.2.0\5.2.0\msvc_2012@

        I'm not sure for the exact name

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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        • M Offline
          M Offline
          Muhammad
          wrote on last edited by
          #10

          I have the qsqlmysqld.dll and qsqlmysql.dll in this path
          C:\Qt\Qt5.2.0\5.2.0\mingw48_32\plugins\sqldrivers
          Is that means that I don't have to build the driver?

          I don't have endpoint, I just have Checkpoints.

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          • M Offline
            M Offline
            Muhammad
            wrote on last edited by
            #11

            I found the file qsqlmysql.dll in this path C:\Qt\Qt5.2.0\5.2.0\mingw48_32\plugins\sqldrivers and I run dependacy walker on it and here is a photo of what I got
            !http://imageshack.com/a/img197/4814/ek87.JPG(There should be a photo here )!

            any tips?

            I don't have endpoint, I just have Checkpoints.

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            • C Offline
              C Offline
              clochydd
              wrote on last edited by
              #12

              I had similar problems with the postgresql driver when installing on a second Win7 machine. After making sure, that the database drivers were in the path ...mingw..plugins\sqldrivers and ...postgresql\lib and bin I still saw the simillar message (missing driver although in list) and I had to completely build new - now it works!
              Perhaps you may delete the build-directories and build debug or release new.

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              • SGaistS Offline
                SGaistS Offline
                SGaist
                Lifetime Qt Champion
                wrote on last edited by
                #13

                If I see thing correctly, you have a 64bit MySQL installed and the MinGW Qt package is 32bit

                Interested in AI ? www.idiap.ch
                Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                • M Offline
                  M Offline
                  Muhammad
                  wrote on last edited by
                  #14

                  @clochydd You mean delete the build-directory of the plugin or what, because I re-installed Qt and didn't build the plugin again, as it isn't required in Qt 5.2

                  I don't have endpoint, I just have Checkpoints.

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                  • C Offline
                    C Offline
                    clochydd
                    wrote on last edited by
                    #15

                    Hi Baso, I mean: delete the build directory of your application (ie ...myapp\Debug or ...myapp\Release). The location of your plugins is correct - for testing you may also copy the directory sqldrivers from C:\Qt\Qt5.2.0\5.2.0\mingw48_32\plugins\ to the application build directory ...myapp\Debug\sqldrivers.

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                    • M Offline
                      M Offline
                      Muhammad
                      wrote on last edited by
                      #16

                      <SOLVED>
                      @SGaist You are right (How embarrassing :) ) the tick was that I downloaded the offline MySQL installer for windows(x86-32bit) the installer is 32bit, but the server combined with it was (5.6 64bit) looks like there is no 5.6 server 32bit so I installed the 5.5 32bit server instead and it worked.

                      Thank you all for your help.

                      I don't have endpoint, I just have Checkpoints.

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                      • G Offline
                        G Offline
                        GolddaineM
                        wrote on last edited by
                        #17

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                        • SGaistS Offline
                          SGaistS Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on last edited by
                          #18

                          You're welcome !

                          Now that you have it up and running, please update the thread title prepending [solved] so other forum users may know a solution has been found :)

                          Interested in AI ? www.idiap.ch
                          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                          • M Offline
                            M Offline
                            Muhammad
                            wrote on last edited by
                            #19

                            @SGalst Done :)

                            I don't have endpoint, I just have Checkpoints.

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