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    Location of Qt 5.4 source code

    Installation and Deployment
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    • S
      slesher last edited by

      Hello

      Please give me a prompt where I can get the source code of Qt 5.4?
      And what is it's archive name?
      Saying more precisely, I need \src\plugins\sqldrivers\oci directory.
      I can find only old versions of Qt.

      Thanks

      1 Reply Last reply Reply Quote 0
      • SGaist
        SGaist Lifetime Qt Champion last edited by

        Hi,

        "Here":https://www.qt.io/download-open-source/# you can find the source package. However you can also get the sources through the installer you used.

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

        1 Reply Last reply Reply Quote 0
        • S
          slesher last edited by

          [quote author="SGaist" date="1423697327"]Hi,

          "Here":https://www.qt.io/download-open-source/# you can find the source package. However you can also get the sources through the installer you used.[/quote]

          Thanks a lot
          Maybe i'm just confused but every package i have downloaded doesn't seen to have folder \src\plugins\sqldrivers*folder_for_some_database*, e.g. \src\plugins\sqldrivers\oci... i just don't know where can i find files to build a database driver, which as i was told are not in the installation pack, but in the source code.

          1 Reply Last reply Reply Quote 0
          • SGaist
            SGaist Lifetime Qt Champion last edited by

            Because Qt's sources are not installed by default, you have to check that option to get them

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

            1 Reply Last reply Reply Quote 0
            • S
              slesher last edited by

              So, I started my MaintenanceTool->Package manager.
              Here is a list of items i had cheched before my instalation.
              Qt
              ---|Qt 5.4
              -------------|MinGW
              -------------|msvc2013
              -------------|Source Components (checked all options)
              -------------|Qt WebEngine
              ---|Tools
              -----------|MinGW
              ---|Qt Extras(checked all options)

              What else should be checked for the sources to be downloaded?

              1 Reply Last reply Reply Quote 0
              • JKSH
                JKSH Moderators last edited by

                If you checked "Source Components", then it should be in C:<Qt>\5.4\Src

                Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

                1 Reply Last reply Reply Quote 0
                • S
                  slesher last edited by

                  In the directory <Qt>\5.4\Src there are folders such as gnuwin32, qtactiveqt, qtandroidextras, qtbase etc.
                  But I still don't have any idea of the existence of \src\plugins\sqldrivers\oci

                  I will try to explain more precisely what I need.
                  Here http://doc.qt.io/qt-5/sql-driver.html#qoci is described that I should build the SQL driver if i want to work with a database. As I don't have it in my list of drivers, viewed via QSqlDatabase::​drivers(), I have to build it on my own.
                  Here is the instruction(taken from that doc page):
                  @Build the plugin as follows (here it is assumed that Oracle Client is installed in C:\oracle):

                  set INCLUDE=%INCLUDE%;c:\oracle\oci\include
                  set LIB=%LIB%;c:\oracle\oci\lib\msvc
                  cd %QTDIR%\src\plugins\sqldrivers\oci
                  qmake oci.pro
                  nmake
                  @
                  So I don't have either *src\plugins\sqldrivers\oci * or even imagination whre it can be found. In the previous versions of Qt I found the archive with sources, and the needed directory. But I can't find it for the 5.4 version.
                  Thanks for help

                  1 Reply Last reply Reply Quote 0
                  • SGaist
                    SGaist Lifetime Qt Champion last edited by

                    @ <Qt>\5.4\Src\qtbase\src\plugins\sqldrivers\oci@

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

                    1 Reply Last reply Reply Quote 0
                    • S
                      slesher last edited by

                      yeah... Thanks a lot!
                      It was realy there...
                      Maybe it was just my fault but I think you should correct this path in the documentation.

                      1 Reply Last reply Reply Quote 0
                      • S
                        slesher last edited by

                        One more question about the driver...
                        I did as in in the instructions:
                        @set INCLUDE=%INCLUDE%;D:\OClient\product\11.2.0\cl
                        ient_1\oci\include
                        set LIB=%LIB%;D:\OClient\product\11.2.0\cl
                        ient_1\oci\lib\msvc
                        cd %QTDIR%\5.4\Src\qtbase\src\plugins\sqldrivers\oci
                        qmake oci.pro
                        mingw32-make@

                        so, as i understood, it has built me a driver, but i don't understand where it is now. the set PATH=%PATH%;D:\OClient\product\11.2.0\client_1\bin is set in my environmental variables. but calling the qDebug()<<QSqlDatabase::drivers(); doesn't print QOCI in the list of drivers.

                        now i have the next files in my 5.4\Src\qtbase\src\plugins\sqldrivers\oci directory:
                        @-|.moc
                        ---|debug
                        ------|main.moc
                        ------|moc_qsql_oci_p.cpp
                        ---|release
                        ------|main.moc
                        ------|moc_qsql_oci_p.cpp
                        -|.obj
                        ---|debug
                        ------|main.o
                        ------|moc_qsql_oci_p.o
                        ------|qsql_oci.o
                        ------|qsqlocid_resource_res.o
                        ---|release
                        ------|main.o
                        ------|moc_qsql_oci_p.o
                        ------|qsql_oci.o
                        ------|qsqloci_resource_res.o
                        -|.pch
                        ---|debug
                        ---|release
                        -|main.cpp
                        -|Makefile
                        -|Makefile.Debug
                        -|Makefile.Release
                        -|oci.json
                        -|oci.pro
                        -|qsqloci_resource.rc
                        -|qsqlocid_resource.rc
                        -|README@

                        1 Reply Last reply Reply Quote 0
                        • S
                          slesher last edited by

                          Here is the list of operations from the comand prompt from the start of the reply to the end (it seems to me that everything went ok):
                          First part(because here is a limit to 6000 characters):
                          @
                          mingw32-make -f Makefile.Release all
                          mingw32-make[1]: Entering directory 'D:/apps/QT5_4/5.4/Src/qtbase/src/plugins/sq
                          ldrivers/oci'
                          D:\apps\QT5_4\5.4\mingw491_32\bin\moc.exe -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_N
                          O_CAST_FROM_ASCII -DQT_NO_EXCEPTIONS -DQT_NO_DEBUG -DQT_PLUGIN -DQT_SQL_LIB -DQT
                          CORE_LIB -D__GNUC_ -DWIN32 -ID:/apps/QT5_4/5.4/Src/qtbase/mkspecs/win32-g++ -I
                          D:/apps/QT5_4/5.4/Src/qtbase/src/plugins/sqldrivers/oci -ID:/apps/QT5_4/5.4/ming
                          w491_32/include/QtCore/5.4.0 -ID:/apps/QT5_4/5.4/mingw491_32/include/QtCore/5.4.
                          0/QtCore -ID:/apps/QT5_4/5.4/mingw491_32/include/QtSql/5.4.0 -ID:/apps/QT5_4/5.4
                          /mingw491_32/include/QtSql/5.4.0/QtSql -ID:/apps/QT5_4/5.4/mingw491_32/include -
                          ID:/apps/QT5_4/5.4/mingw491_32/include/QtSql -ID:/apps/QT5_4/5.4/mingw491_32/inc
                          lude/QtCore main.cpp -o .moc\release\main.moc
                          g++ -c -pipe -fno-keep-inline-dllexport -O2 -std=c++0x -fno-exceptions -frtti -W
                          all -Wextra -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_NO_EXCE
                          PTIONS -DQT_NO_DEBUG -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -I. -I"D:\apps\QT5_4
                          \5.4\mingw491_32\include\QtCore\5.4.0" -I"D:\apps\QT5_4\5.4\mingw491_32\include
                          QtCore\5.4.0\QtCore" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql\5.4.0" -I"D:
                          \apps\QT5_4\5.4\mingw491_32\include\QtSql\5.4.0\QtSql" -I"D:\apps\QT5_4\5.4\ming
                          w491_32\include" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql" -I"D:\apps\QT5_
                          4\5.4\mingw491_32\include\QtCore" -I".moc\release" -I"%INCLUDE%" -I"D:\OClient\p
                          roduct\11.2.0\client_1\oci\include" -I"........\mkspecs\win32-g++" -o .obj\re
                          lease\main.o main.cpp
                          g++ -c -pipe -fno-keep-inline-dllexport -O2 -std=c++0x -fno-exceptions -frtti -W
                          all -Wextra -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_NO_EXCE
                          PTIONS -DQT_NO_DEBUG -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -I. -I"D:\apps\QT5_4
                          \5.4\mingw491_32\include\QtCore\5.4.0" -I"D:\apps\QT5_4\5.4\mingw491_32\include
                          QtCore\5.4.0\QtCore" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql\5.4.0" -I"D:
                          \apps\QT5_4\5.4\mingw491_32\include\QtSql\5.4.0\QtSql" -I"D:\apps\QT5_4\5.4\ming
                          w491_32\include" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql" -I"D:\apps\QT5_
                          4\5.4\mingw491_32\include\QtCore" -I".moc\release" -I"%INCLUDE%" -I"D:\OClient\p
                          roduct\11.2.0\client_1\oci\include" -I"........\mkspecs\win32-g++" -o .obj\re
                          lease\qsql_oci.o ......\sql\drivers\oci\qsql_oci.cpp
                          D:\apps\QT5_4\5.4\mingw491_32\bin\moc.exe -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_N
                          O_CAST_FROM_ASCII -DQT_NO_EXCEPTIONS -DQT_NO_DEBUG -DQT_PLUGIN -DQT_SQL_LIB -DQT
                          CORE_LIB -D__GNUC_ -DWIN32 -ID:/apps/QT5_4/5.4/Src/qtbase/mkspecs/win32-g++ -I
                          D:/apps/QT5_4/5.4/Src/qtbase/src/plugins/sqldrivers/oci -ID:/apps/QT5_4/5.4/ming
                          w491_32/include/QtCore/5.4.0 -ID:/apps/QT5_4/5.4/mingw491_32/include/QtCore/5.4.
                          0/QtCore -ID:/apps/QT5_4/5.4/mingw491_32/include/QtSql/5.4.0 -ID:/apps/QT5_4/5.4
                          /mingw491_32/include/QtSql/5.4.0/QtSql -ID:/apps/QT5_4/5.4/mingw491_32/include -
                          ID:/apps/QT5_4/5.4/mingw491_32/include/QtSql -ID:/apps/QT5_4/5.4/mingw491_32/inc
                          lude/QtCore ......\sql\drivers\oci\qsql_oci_p.h -o .moc\release\moc_qsql_oci_p
                          .cpp
                          g++ -c -pipe -fno-keep-inline-dllexport -O2 -std=c++0x -fno-exceptions -frtti -W
                          all -Wextra -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_NO_EXCE
                          PTIONS -DQT_NO_DEBUG -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -I. -I"D:\apps\QT5_4
                          \5.4\mingw491_32\include\QtCore\5.4.0" -I"D:\apps\QT5_4\5.4\mingw491_32\include
                          QtCore\5.4.0\QtCore" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql\5.4.0" -I"D:
                          \apps\QT5_4\5.4\mingw491_32\include\QtSql\5.4.0\QtSql" -I"D:\apps\QT5_4\5.4\ming
                          w491_32\include" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql" -I"D:\apps\QT5_
                          4\5.4\mingw491_32\include\QtCore" -I".moc\release" -I"%INCLUDE%" -I"D:\OClient\p
                          roduct\11.2.0\client_1\oci\include" -I"........\mkspecs\win32-g++" -o .obj\re
                          lease\moc_qsql_oci_p.o .moc\release\moc_qsql_oci_p.cpp
                          windres -i qsqloci_resource.rc -o .obj\release\qsqloci_resource_res.o --include-
                          dir=. -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_NO_EXCEPTIONS
                          -DQT_NO_DEBUG -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB
                          g++ -Wl,-s -shared -Wl,-subsystem,windows -Wl,--out-implib,D:\apps\QT5_4\5.4\Src
                          \qtbase\plugins\sqldrivers\libqsqloci.a -o ........\plugins\sqldrivers\qsqloc
                          i.dll .obj/release/main.o .obj/release/qsql_oci.o .obj/release/moc_qsql_oci_p.o
                          -L%LIB% -LD:\OClient\product\11.2.0\client_1\oci\lib\msvc -loci -LD:/apps/QT5_4
                          /5.4/mingw491_32/lib -lQt5Sql -lQt5Core .obj\release\qsqloci_resource_res.o
                          mingw32-make[1]: Leaving directory 'D:/apps/QT5_4/5.4/Src/qtbase/src/plugins/sql
                          drivers/oci'
                          mingw32-make -f Makefile.Debug all
                          mingw32-make[1]: Entering directory 'D:/apps/QT5_4/5.4/Src/qtbase/src/plugins/sq
                          ldrivers/oci'
                          D:\apps\QT5_4\5.4\mingw491_32\bin\moc.exe -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_N
                          O_CAST_FROM_ASCII -DQT_NO_EXCEPTIONS -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -D__
                          GNUC__ -DWIN32 -ID:/apps/QT5_4/5.4/Src/qtbase/mkspecs/win32-g++ -ID:/apps/QT5_4/
                          5.4/Src/qtbase/src/plugins/sqldrivers/oci -ID:/apps/QT5_4/5.4/mingw491_32/includ
                          e/QtCore/5.4.0 -ID:/apps/QT5_4/5.4/mingw491_32/include/QtCore/5.4.0/QtCore -ID:/
                          apps/QT5_4/5.4/mingw491_32/include/QtSql/5.4.0 -ID:/apps/QT5_4/5.4/mingw491_32/i
                          nclude/QtSql/5.4.0/QtSql -ID:/apps/QT5_4/5.4/mingw491_32/include -ID:/apps/QT5_4
                          /5.4/mingw491_32/include/QtSql -ID:/apps/QT5_4/5.4/mingw491_32/include/QtCore ma
                          in.cpp -o .moc\debug\main.moc
                          @

                          1 Reply Last reply Reply Quote 0
                          • S
                            slesher last edited by

                            second part
                            @g++ -c -pipe -fno-keep-inline-dllexport -g -std=c++0x -fno-exceptions -frtti -Wa
                            ll -Wextra -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_NO_EXCEP
                            TIONS -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -I. -I"D:\apps\QT5_4\5.4\mingw491_3
                            2\include\QtCore\5.4.0" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtCore\5.4.0\Qt
                            Core" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql\5.4.0" -I"D:\apps\QT5_4\5.4
                            \mingw491_32\include\QtSql\5.4.0\QtSql" -I"D:\apps\QT5_4\5.4\mingw491_32\include
                            " -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql" -I"D:\apps\QT5_4\5.4\mingw491_
                            32\include\QtCore" -I".moc\debug" -I"%INCLUDE%" -I"D:\OClient\product\11.2.0\cli
                            ent_1\oci\include" -I"........\mkspecs\win32-g++" -o .obj\debug\main.o main.c
                            pp
                            g++ -c -pipe -fno-keep-inline-dllexport -g -std=c++0x -fno-exceptions -frtti -Wa
                            ll -Wextra -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_NO_EXCEP
                            TIONS -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -I. -I"D:\apps\QT5_4\5.4\mingw491_3
                            2\include\QtCore\5.4.0" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtCore\5.4.0\Qt
                            Core" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql\5.4.0" -I"D:\apps\QT5_4\5.4
                            \mingw491_32\include\QtSql\5.4.0\QtSql" -I"D:\apps\QT5_4\5.4\mingw491_32\include
                            " -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql" -I"D:\apps\QT5_4\5.4\mingw491_
                            32\include\QtCore" -I".moc\debug" -I"%INCLUDE%" -I"D:\OClient\product\11.2.0\cli
                            ent_1\oci\include" -I"........\mkspecs\win32-g++" -o .obj\debug\qsql_oci.o ..
                            ....\sql\drivers\oci\qsql_oci.cpp
                            D:\apps\QT5_4\5.4\mingw491_32\bin\moc.exe -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_N
                            O_CAST_FROM_ASCII -DQT_NO_EXCEPTIONS -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -D__
                            GNUC__ -DWIN32 -ID:/apps/QT5_4/5.4/Src/qtbase/mkspecs/win32-g++ -ID:/apps/QT5_4/
                            5.4/Src/qtbase/src/plugins/sqldrivers/oci -ID:/apps/QT5_4/5.4/mingw491_32/includ
                            e/QtCore/5.4.0 -ID:/apps/QT5_4/5.4/mingw491_32/include/QtCore/5.4.0/QtCore -ID:/
                            apps/QT5_4/5.4/mingw491_32/include/QtSql/5.4.0 -ID:/apps/QT5_4/5.4/mingw491_32/i
                            nclude/QtSql/5.4.0/QtSql -ID:/apps/QT5_4/5.4/mingw491_32/include -ID:/apps/QT5_4
                            /5.4/mingw491_32/include/QtSql -ID:/apps/QT5_4/5.4/mingw491_32/include/QtCore ..
                            ....\sql\drivers\oci\qsql_oci_p.h -o .moc\debug\moc_qsql_oci_p.cpp
                            g++ -c -pipe -fno-keep-inline-dllexport -g -std=c++0x -fno-exceptions -frtti -Wa
                            ll -Wextra -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_NO_EXCEP
                            TIONS -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -I. -I"D:\apps\QT5_4\5.4\mingw491_3
                            2\include\QtCore\5.4.0" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtCore\5.4.0\Qt
                            Core" -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql\5.4.0" -I"D:\apps\QT5_4\5.4
                            \mingw491_32\include\QtSql\5.4.0\QtSql" -I"D:\apps\QT5_4\5.4\mingw491_32\include
                            " -I"D:\apps\QT5_4\5.4\mingw491_32\include\QtSql" -I"D:\apps\QT5_4\5.4\mingw491_
                            32\include\QtCore" -I".moc\debug" -I"%INCLUDE%" -I"D:\OClient\product\11.2.0\cli
                            ent_1\oci\include" -I"........\mkspecs\win32-g++" -o .obj\debug\moc_qsql_oci_
                            p.o .moc\debug\moc_qsql_oci_p.cpp
                            windres -i qsqlocid_resource.rc -o .obj\debug\qsqlocid_resource_res.o --include-
                            dir=. -DUNICODE -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_NO_EXCEPTIONS
                            -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB
                            g++ -shared -Wl,-subsystem,windows -Wl,--out-implib,D:\apps\QT5_4\5.4\Src\qtbase
                            \plugins\sqldrivers\libqsqlocid.a -o ........\plugins\sqldrivers\qsqlocid.dll
                            .obj/debug/main.o .obj/debug/qsql_oci.o .obj/debug/moc_qsql_oci_p.o -L%LIB% -L
                            D:\OClient\product\11.2.0\client_1\oci\lib\msvc -loci -LD:/apps/QT5_4/5.4/mingw4
                            91_32/lib -lQt5Sqld -lQt5Cored .obj\debug\qsqlocid_resource_res.o
                            mingw32-make[1]: Leaving directory 'D:/apps/QT5_4/5.4/Src/qtbase/src/plugins/sql
                            drivers/oci'

                            D:\apps\QT5_4\5.4\Src\qtbase\src\plugins\sqldrivers\oci>@

                            1 Reply Last reply Reply Quote 0
                            • JKSH
                              JKSH Moderators last edited by

                              After nmake, I believe you need nmake install

                              Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

                              1 Reply Last reply Reply Quote 0
                              • SGaist
                                SGaist Lifetime Qt Champion last edited by

                                The documentation has been updated for the next release

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

                                1 Reply Last reply Reply Quote 0
                                • S
                                  slesher last edited by

                                  Thanks for updating the documentation

                                  Okay, i did mingw32-make install
                                  So it copied qsqloci.dll and qsqlocid.dll to the sqldrivers and Qt5Sql_QOCIDriverPlugin.cmake (and i don't know what it is)
                                  For being sure, i copied these .dll and libqsqlocid.a, libqsqloci.a to every folder which i thought could need them. When making a new project, qDebug()<<QSqlDatabase::drivers(); prints:
                                  @("QSQLITE", "QMYSQL", "QMYSQL3", "QOCI", "QOCI8", "QODBC", "QODBC3", "QPSQL", "QPSQL7")@

                                  But after i had tried to connect to my database, it failed and lastError().text() returned the next: "Driver not loaded Driver not loaded"

                                  My code of connection:
                                  @qDebug()<<QSqlDatabase::drivers();
                                  QSqlDatabase db;
                                  db.addDatabase("QOCI");
                                  db.setHostName("192.168.2.");
                                  db.setDatabaseName("orcl.slesherdb.                                  ");
                                  db.setUserName("");
                                  db.setPassword("                                  ");
                                  bool ok = db.open();
                                  qDebug()<<db.lastError().text();@

                                  My listing of cmd after mingw32-make install

                                  @D:\apps\QT5_4\5.4\Src\qtbase\src\plugins\sqldrivers\oci>mingw32-make install
                                  mingw32-make -f Makefile.Release install
                                  mingw32-make[1]: Entering directory 'D:/apps/QT5_4/5.4/Src/qtbase/src/plugins/sq
                                  ldrivers/oci'
                                  copy /y "........\plugins\sqldrivers\qsqloci.dll" "D:\apps\QT5_4\5.4\mingw491
                                  _32\plugins\sqldrivers\qsqloci.dll"
                                  1 file(s) copied.
                                  copy /y D:\apps\QT5_4\5.4\Src\qtbase\lib\cmake\Qt5Sql\Qt5Sql_QOCIDriverPlugin.cm
                                  ake D:\apps\QT5_4\5.4\mingw491_32\lib\cmake\Qt5Sql
                                  1 file(s) copied.
                                  mingw32-make[1]: Leaving directory 'D:/apps/QT5_4/5.4/Src/qtbase/src/plugins/sql
                                  drivers/oci'
                                  mingw32-make -f Makefile.Debug install
                                  mingw32-make[1]: Entering directory 'D:/apps/QT5_4/5.4/Src/qtbase/src/plugins/sq
                                  ldrivers/oci'
                                  copy /y "........\plugins\sqldrivers\qsqlocid.dll" "D:\apps\QT5_4\5.4\mingw49
                                  1_32\plugins\sqldrivers\qsqlocid.dll"
                                  1 file(s) copied.
                                  copy /y D:\apps\QT5_4\5.4\Src\qtbase\lib\cmake\Qt5Sql\Qt5Sql_QOCIDriverPlugin.cm
                                  ake D:\apps\QT5_4\5.4\mingw491_32\lib\cmake\Qt5Sql
                                  1 file(s) copied.
                                  mingw32-make[1]: Leaving directory 'D:/apps/QT5_4/5.4/Src/qtbase/src/plugins/sql
                                  drivers/oci'@

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                                  • SGaist
                                    SGaist Lifetime Qt Champion last edited by

                                    I'd say the obi dll(s) can't be found by your application. Go to the run part of the Project panel and update the PATH environment variable by adding "D:\OClient\product\11.2.0\client_1\oci\lib\msvc" if it contains the dlls or the corresponding folder in there

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                                    • S
                                      slesher last edited by

                                      Unfortunately, it has already been added.
                                      And it has also been added Windows folder, System32 folder, and the bin folders of Oracle client and Oracle server, where oci.dll is placed

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                                      • S
                                        slesher last edited by

                                        I did as you wrote here:http://qt-project.org/forums/viewthread/21546
                                        So I added new environmental variable QT_DEBUG_PLUGINS = 1
                                        There are lots of things I can't understand
                                        So here is listing of application output:

                                        @QFactoryLoader::QFactoryLoader() looking at "D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/libqsqloci.a"
                                        "Plugin verification data mismatch in 'D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/libqsqloci.a'"
                                        not a plugin
                                        QFactoryLoader::QFactoryLoader() looking at "D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/libqsqlocid.a"
                                        "Plugin verification data mismatch in 'D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/libqsqlocid.a'"
                                        not a plugin
                                        QFactoryLoader::QFactoryLoader() looking at "D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/oci.dll"
                                        "Plugin verification data mismatch in 'D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/oci.dll'"
                                        not a plugin
                                        QFactoryLoader::QFactoryLoader() looking at "D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/qsqloci.dll"
                                        Found metadata in lib D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/qsqloci.dll, metadata=
                                        {
                                        "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
                                        "MetaData": {
                                        "Keys": [
                                        "QOCI8",
                                        "QOCI"
                                        ]
                                        },
                                        "className": "QOCIDriverPlugin",
                                        "debug": false,
                                        "version": 328704
                                        }

                                        "The plugin 'D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/qsqloci.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
                                        not a plugin
                                        QFactoryLoader::QFactoryLoader() looking at "D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/qsqlocid.dll"
                                        Found metadata in lib D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/qsqlocid.dll, metadata=
                                        {
                                        "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
                                        "MetaData": {
                                        "Keys": [
                                        "QOCI8",
                                        "QOCI"
                                        ]
                                        },
                                        "className": "QOCIDriverPlugin",
                                        "debug": true,
                                        "version": 328704
                                        }

                                        Got keys from plugin meta data ("QOCI8", "QOCI")

                                        Got keys from plugin meta data ("windows")
                                        QFactoryLoader::QFactoryLoader() checking directory path "D:/apps/QT5_4/Tools/QtCreator/bin/build-sql-Desktop_Qt_5_4_0_MinGW_32bit-Debug/debug/platforms" ...
                                        loaded library "D:/apps/QT5_4/5.4/mingw491_32/plugins/platforms/qwindowsd.dll"
                                        QFactoryLoader::QFactoryLoader() checking directory path "D:/apps/QT5_4/5.4/mingw491_32/plugins/platformthemes" ...
                                        QFactoryLoader::QFactoryLoader() checking directory path "D:/apps/QT5_4/Tools/QtCreator/bin/build-sql-Desktop_Qt_5_4_0_MinGW_32bit-Debug/debug/platformthemes" ...
                                        QFactoryLoader::QFactoryLoader() checking directory path "D:/apps/QT5_4/5.4/mingw491_32/plugins/platforminputcontexts" ...
                                        QFactoryLoader::QFactoryLoader() checking directory path "D:/apps/QT5_4/Tools/QtCreator/bin/build-sql-Desktop_Qt_5_4_0_MinGW_32bit-Debug/debug/platforminputcontexts" ...
                                        QFactoryLoader::QFactoryLoader() checking directory path "D:/apps/QT5_4/5.4/mingw491_32/plugins/generic" ...
                                        QFactoryLoader::QFactoryLoader() checking directory path "D:/apps/QT5_4/Tools/QtCreator/bin/build-sql-Desktop_Qt_5_4_0_MinGW_32bit-Debug/debug/generic" ...
                                        QFactoryLoader::QFactoryLoader() checking directory path "D:/apps/QT5_4/5.4/mingw491_32/plugins/styles" ...
                                        QFactoryLoader::QFactoryLoader() checking directory path "D:/apps/QT5_4/Tools/QtCreator/bin/build-sql-Desktop_Qt_5_4_0_MinGW_32bit-Debug/debug/styles" ...
                                        QFactoryLoader::QFactoryLoader() checking directory path "D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers" ...
                                        QFactoryLoader::QFactoryLoader() looking at "D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/libqsqloci.a"
                                        "Plugin verification data mismatch in 'D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/libqsqloci.a'"
                                        not a plugin
                                        QFactoryLoader::QFactoryLoader() looking at "D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/libqsqlocid.a"
                                        "Plugin verification data mismatch in 'D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/libqsqlocid.a'"
                                        not a plugin
                                        QFactoryLoader::QFactoryLoader() looking at "D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/oci.dll"
                                        "Plugin verification data mismatch in 'D:/apps/QT5_4/5.4/mingw491_32/plugins/sqldrivers/oci.dll'"
                                        not a plugin

                                        @

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                                        • SGaist
                                          SGaist Lifetime Qt Champion last edited by

                                          Did you check the environment variable value in the run part ? Depending on when you did your modification, it might be not up to date

                                          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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                                          • S
                                            slesher last edited by

                                            [quote author="SGaist" date="1424219154"]Did you check the environment variable value in the run part ? Depending on when you did your modification, it might be not up to date[/quote]

                                            I'm not sure if I understood you. I changed only PATH variable, the other ones are by default.
                                            And I am confused why QT_DEBUG_PLUGINS tells me that some of .dlls are not plugins, or uses incompatible Qt library. (Cannot mix debug and release libraries.)

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