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  4. [SOLVED]MySQL library problem
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[SOLVED]MySQL library problem

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mysqldriverpluginsql
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  • SGaistS SGaist

    Which version of OS X and Qt are you using ?

    I've corrected the example line

    C Offline
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    cpuin
    wrote on last edited by cpuin
    #23

    @SGaist said:

    PATH_TO_libqsqlmysql.dylib

    install_name_tool -change /opt/local/lib/mysql55/mysql/libmysqlclient.18.dylib /usr/local/mysql-5.6.25-osx10.8-x86_64/lib/libmysqlclient.18.dylib Users/jorost/Qt5.4.2/5.4/clang_64/plugins/sqldrivers/libqsqlmysql.dylib
    error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool: can't open file: Users/jorost/Qt5.4.2/5.4/clang_64/plugins/sqldrivers/libqsqlmysql.dylib (No such file or directory)

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #24

      You're missing a slash before Users

      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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      • SGaistS SGaist

        You're missing a slash before Users

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        cpuin
        wrote on last edited by
        #25

        @SGaist
        Now i got only Postgre error

        ERROR: no file at "/usr/local/lib/libpq.5.dylib"

        Does it mean that i have working mysql plugin?

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #26

          You should, unless the libmysqlclient is very different from the one Qt was built with.

          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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          • C Offline
            C Offline
            cpuin
            wrote on last edited by
            #27

            I have now mysql working, but i still can't have working app because of this:
            ERROR: no file at "/usr/local/lib/libpq.5.dylib"

            This is not very good approach: include all plug-ins w/out need of them.

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            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #28

              That's the PostgreSQL plugin. Like I suggested before, just remove the plugins you don't need from your bundle.

              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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              • SGaistS SGaist

                That's the PostgreSQL plugin. Like I suggested before, just remove the plugins you don't need from your bundle.

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                cpuin
                wrote on last edited by
                #29

                @SGaist

                As i answered before when removing all other plugins from the bundle, the app doesn't open!

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                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #30

                  I didn't suggest to remove all other plugins, just the SQL related plugins you don't use

                  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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                  • SGaistS SGaist

                    I didn't suggest to remove all other plugins, just the SQL related plugins you don't use

                    C Offline
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                    cpuin
                    wrote on last edited by
                    #31

                    @SGaist Exactly, i left only sqlite plugin and the app doesn't open

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                    • SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #32

                      Start it from the command line, what does it tell you ?

                      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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                      • SGaistS SGaist

                        Start it from the command line, what does it tell you ?

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                        cpuin
                        wrote on last edited by cpuin
                        #33

                        @SGaist Strangely the ERROR disappear and working app bundle was created w/out changing anything.Unfortunately the app created database.db in the path i set (in this case in the program.app/contents/MacOS but can't write inside!

                        Starting the app from QT can write in to the db, but starting it outside Qt doesn't write, but creates it.

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                        • SGaistS Offline
                          SGaistS Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on last edited by
                          #34

                          You need to use a writable path (look at QStandardPaths) Writing in the bundle itself is not something to do and it's even prohibited if you use the App Store to distribute your application.

                          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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                          • SGaistS SGaist

                            You need to use a writable path (look at QStandardPaths) Writing in the bundle itself is not something to do and it's even prohibited if you use the App Store to distribute your application.

                            C Offline
                            C Offline
                            cpuin
                            wrote on last edited by
                            #35

                            @SGaist

                            Do you tell me that Qt Desktop application can be submitted in Apple App Store?As i know they don't allowed external frameworks?

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                            • SGaistS Offline
                              SGaistS Offline
                              SGaist
                              Lifetime Qt Champion
                              wrote on last edited by
                              #36

                              Yes, you can, they have restriction but no, external frameworks are not prohibited.

                              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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