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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

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    cpuin
    wrote on last edited by
    #22

    @SGaist

    OS X 10.10.3
    QT 5.4

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    • SGaistS SGaist

      Which version of OS X and Qt are you using ?

      I've corrected the example line

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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

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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.

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                              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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