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QGiS Windows Source Build

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  • A Offline
    A Offline
    abhishek999
    wrote on last edited by
    #17

    i am facing prolemScreenshot (10).png

    here is my .pro file
    QT += core gui

    greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

    CONFIG += c++17

    You can make your code fail to compile if it uses deprecated APIs.

    In order to do so, uncomment the following line.

    #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0

    SOURCES +=
    main.cpp
    mainwindow.cpp

    HEADERS +=
    mainwindow.h

    FORMS +=
    mainwindow.ui

    Include QGIS headers and libraries manually

    INCLUDEPATH += C:\OSGeo4W\apps\qgis-qt6-dev\include

    LIBS += C:/OSGeo4W/apps/qgis-qt6-dev/lib/qgis_3d.lib
    C:/OSGeo4W/apps/qgis-qt6-dev/lib/qgis_analysis.lib
    C:/OSGeo4W/apps/qgis-qt6-dev/lib/qgis_app.lib
    C:/OSGeo4W/apps/qgis-qt6-dev/lib/qgis_native.lib
    C:/OSGeo4W/apps/qgis-qt6-dev/lib/qgis_server.lib

    INCLUDEPATH += C:/OSGeo4W64/include

    Default rules for deployment.

    qnx: target.path = /tmp/$${TARGET}/bin
    else: unix:!android: target.path = /opt/$${TARGET}/bin
    !isEmpty(target.path): INSTALLS += target

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    • A Offline
      A Offline
      abhishek999
      wrote on last edited by abhishek999
      #18

      @jsulm @Christian-Ehrlicher
      can you please tell me what exact is the problem i have reinstall qt ,Qgis ,OSGeo4W multiples time but still same problem i am facing

      1 Reply Last reply
      0
      • Christian EhrlicherC Online
        Christian EhrlicherC Online
        Christian Ehrlicher
        Lifetime Qt Champion
        wrote on last edited by
        #19

        You still doing the same thing as in your first post - you use a Qt compiled for MinGW and try to link it against a QGis compiled against MSVC. This will not work out - no matter how often you install something...

        Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
        Visit the Qt Academy at https://academy.qt.io/catalog

        B 1 Reply Last reply
        0
        • A Offline
          A Offline
          abhishek999
          wrote on last edited by
          #20

          can you give me the steps to fix this @Christian-Ehrlicher

          jsulmJ X 2 Replies Last reply
          0
          • A abhishek999

            can you give me the steps to fix this @Christian-Ehrlicher

            jsulmJ Offline
            jsulmJ Offline
            jsulm
            Lifetime Qt Champion
            wrote on last edited by
            #21

            @abhishek999 Again: you have to use Qt built with MSVC compiler. So, install Qr for MSVC and use it...

            https://forum.qt.io/topic/113070/qt-code-of-conduct

            1 Reply Last reply
            1
            • A abhishek999

              can you give me the steps to fix this @Christian-Ehrlicher

              X Offline
              X Offline
              xanthas
              wrote on last edited by
              #22

              @abhishek999 Currently what I am doing is that rebuilding QGiS using MSVC
              If I get anything relevant and the steps starts to works
              I will share it here
              Please do the same (sharing it here) if you get anything or procedure that has to be followed

              1 Reply Last reply
              0
              • Christian EhrlicherC Christian Ehrlicher

                You still doing the same thing as in your first post - you use a Qt compiled for MinGW and try to link it against a QGis compiled against MSVC. This will not work out - no matter how often you install something...

                B Offline
                B Offline
                Bonnie
                wrote on last edited by Bonnie
                #23

                @Christian-Ehrlicher Surprisingly who you just replied is not the OP :) but they are making, or were making the same mistake.

                1 Reply Last reply
                1
                • A Offline
                  A Offline
                  abhishek999
                  wrote on last edited by
                  #24

                  here is the kit that i have selcted
                  Screenshot (11).png ![Screenshot (12).png]

                  and i am getting this error @jsulm @Christian-Ehrlicher

                  (https://ddgobkiprc33d.cloudfront.net/a0de40c2-7bda-4422-ab48-b948de7f128c.png)

                  jsulmJ JonBJ 2 Replies Last reply
                  0
                  • A abhishek999

                    here is the kit that i have selcted
                    Screenshot (11).png ![Screenshot (12).png]

                    and i am getting this error @jsulm @Christian-Ehrlicher

                    (https://ddgobkiprc33d.cloudfront.net/a0de40c2-7bda-4422-ab48-b948de7f128c.png)

                    jsulmJ Offline
                    jsulmJ Offline
                    jsulm
                    Lifetime Qt Champion
                    wrote on last edited by
                    #25

                    @abhishek999 Please post errors as text, not pictures.
                    You should search for the first error or post the whole build log here as text.

                    https://forum.qt.io/topic/113070/qt-code-of-conduct

                    1 Reply Last reply
                    0
                    • A abhishek999

                      here is the kit that i have selcted
                      Screenshot (11).png ![Screenshot (12).png]

                      and i am getting this error @jsulm @Christian-Ehrlicher

                      (https://ddgobkiprc33d.cloudfront.net/a0de40c2-7bda-4422-ab48-b948de7f128c.png)

                      JonBJ Offline
                      JonBJ Offline
                      JonB
                      wrote on last edited by JonB
                      #26

                      @abhishek999
                      You posted just this and I tried to answer in your annoying post at https://forum.qt.io/topic/159740/qt-creator-and-qgis-integration-problem/2. But you have ignored that. So in addition to calling everyone out by name there to answer your question you then don't respond to answers there and have another topic running with same question here, and people answer in one place and don't know you are making them also answer in another. Do you see how irritating this for people trying to respond to you?

                      1 Reply Last reply
                      1
                      • A Offline
                        A Offline
                        abhishek999
                        wrote on last edited by
                        #27

                        @JonB
                        Apologies for the confusion. I’ve deleted the previous post and will keep my questions in one place from now on.

                        I successfully included the library, but when I try to display the map in Qt, I encounter the following error (see screenshot). Any suggestions on how to resolve this issue?
                        Screenshot 2.jpeg

                        jsulmJ 1 Reply Last reply
                        0
                        • A abhishek999

                          @JonB
                          Apologies for the confusion. I’ve deleted the previous post and will keep my questions in one place from now on.

                          I successfully included the library, but when I try to display the map in Qt, I encounter the following error (see screenshot). Any suggestions on how to resolve this issue?
                          Screenshot 2.jpeg

                          jsulmJ Offline
                          jsulmJ Offline
                          jsulm
                          Lifetime Qt Champion
                          wrote on last edited by
                          #28

                          @abhishek999 You're not linking properly one of the required libs. Please show your pro file (as text).

                          https://forum.qt.io/topic/113070/qt-code-of-conduct

                          1 Reply Last reply
                          0
                          • A Offline
                            A Offline
                            abhishek999
                            wrote on last edited by abhishek999
                            #29

                            @jsulm

                            
                            QT += core gui widgets xml
                            
                            CONFIG += c++17
                            
                            # QGIS include directory
                            INCLUDEPATH += C:/OSGeo4W/apps/qgis-ltr/include
                            INCLUDEPATH += C:/OSGeo4W/apps/qgis/bin
                            INCLUDEPATH += C:/OSGeo4W/apps/Qt5/bin
                            INCLUDEPATH += C:/OSGeo4W/apps/qgis-ltr/include/qgis
                            INCLUDEPATH += C:/OSGeo4W/share/proj/proj.db
                            
                            # QGIS library directory with required libraries
                            LIBS += -LC:/OSGeo4W/apps/qgis-ltr/lib -lqgis_core -lqgis_gui -lqgis_analysis -lqgis_3d -lqgis_native
                            
                            SOURCES += \
                                main.cpp \
                                mainwindow.cpp
                            
                            HEADERS += \
                                mainwindow.h
                            
                            FORMS += \
                                mainwindow.ui
                            
                            # Default rules for deployment.
                            qnx: target.path = /tmp/$${TARGET}/bin
                            else: unix:!android: target.path = /opt/$${TARGET}/bin
                            !isEmpty(target.path): INSTALLS += target
                            
                            jsulmJ 1 Reply Last reply
                            0
                            • A abhishek999

                              @jsulm

                              
                              QT += core gui widgets xml
                              
                              CONFIG += c++17
                              
                              # QGIS include directory
                              INCLUDEPATH += C:/OSGeo4W/apps/qgis-ltr/include
                              INCLUDEPATH += C:/OSGeo4W/apps/qgis/bin
                              INCLUDEPATH += C:/OSGeo4W/apps/Qt5/bin
                              INCLUDEPATH += C:/OSGeo4W/apps/qgis-ltr/include/qgis
                              INCLUDEPATH += C:/OSGeo4W/share/proj/proj.db
                              
                              # QGIS library directory with required libraries
                              LIBS += -LC:/OSGeo4W/apps/qgis-ltr/lib -lqgis_core -lqgis_gui -lqgis_analysis -lqgis_3d -lqgis_native
                              
                              SOURCES += \
                                  main.cpp \
                                  mainwindow.cpp
                              
                              HEADERS += \
                                  mainwindow.h
                              
                              FORMS += \
                                  mainwindow.ui
                              
                              # Default rules for deployment.
                              qnx: target.path = /tmp/$${TARGET}/bin
                              else: unix:!android: target.path = /opt/$${TARGET}/bin
                              !isEmpty(target.path): INSTALLS += target
                              
                              jsulmJ Offline
                              jsulmJ Offline
                              jsulm
                              Lifetime Qt Champion
                              wrote on last edited by
                              #30

                              @abhishek999 What exact Qt version did you use to build QGIS? Is it the same you're using to build the application?

                              https://forum.qt.io/topic/113070/qt-code-of-conduct

                              A 1 Reply Last reply
                              0
                              • jsulmJ jsulm

                                @abhishek999 What exact Qt version did you use to build QGIS? Is it the same you're using to build the application?

                                A Offline
                                A Offline
                                abhishek999
                                wrote on last edited by
                                #31

                                @jsulm i am using qt 5.15.2

                                jsulmJ 1 Reply Last reply
                                0
                                • A abhishek999

                                  @jsulm i am using qt 5.15.2

                                  jsulmJ Offline
                                  jsulmJ Offline
                                  jsulm
                                  Lifetime Qt Champion
                                  wrote on last edited by
                                  #32

                                  @abhishek999 You did not answer the second question.

                                  https://forum.qt.io/topic/113070/qt-code-of-conduct

                                  1 Reply Last reply
                                  0
                                  • A Offline
                                    A Offline
                                    abhishek999
                                    wrote on last edited by
                                    #33

                                    @jsulm
                                    qt version 5.15.2
                                    qgis version QGIS 3.34.12

                                    pro file

                                    QT       += core gui
                                    
                                    greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
                                    
                                    CONFIG += c++17
                                    # QGIS include directory
                                    
                                    # QGIS include directory
                                    INCLUDEPATH += C:/OSGeo4W/include
                                    INCLUDEPATH += C:/OSGeo4W/apps/qgis-ltr-dev/include
                                    INCLUDEPATH += C:/Qt/5.15.0/msvc2019_64/include/QtXml
                                    
                                    # QGIS library directory with required libraries
                                    LIBS += -LC:/OSGeo4W/apps/qgis-ltr-dev/lib -lqgis_core -lqgis_gui -lqgis_analysis -lqgis_3d -lqgis_native
                                    
                                    
                                    
                                    # You can make your code fail to compile if it uses deprecated APIs.
                                    # In order to do so, uncomment the following line.
                                    #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
                                    
                                    SOURCES += \
                                        main.cpp \
                                    
                                    
                                    
                                    # Default rules for deployment.
                                    qnx: target.path = /tmp/$${TARGET}/bin
                                    else: unix:!android: target.path = /opt/$${TARGET}/bin
                                    !isEmpty(target.path): INSTALLS += target
                                    
                                    

                                    main.cpp file
                                    Screenshot (16).png

                                    jsulmJ Pl45m4P 2 Replies Last reply
                                    0
                                    • A abhishek999

                                      @jsulm
                                      qt version 5.15.2
                                      qgis version QGIS 3.34.12

                                      pro file

                                      QT       += core gui
                                      
                                      greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
                                      
                                      CONFIG += c++17
                                      # QGIS include directory
                                      
                                      # QGIS include directory
                                      INCLUDEPATH += C:/OSGeo4W/include
                                      INCLUDEPATH += C:/OSGeo4W/apps/qgis-ltr-dev/include
                                      INCLUDEPATH += C:/Qt/5.15.0/msvc2019_64/include/QtXml
                                      
                                      # QGIS library directory with required libraries
                                      LIBS += -LC:/OSGeo4W/apps/qgis-ltr-dev/lib -lqgis_core -lqgis_gui -lqgis_analysis -lqgis_3d -lqgis_native
                                      
                                      
                                      
                                      # You can make your code fail to compile if it uses deprecated APIs.
                                      # In order to do so, uncomment the following line.
                                      #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
                                      
                                      SOURCES += \
                                          main.cpp \
                                      
                                      
                                      
                                      # Default rules for deployment.
                                      qnx: target.path = /tmp/$${TARGET}/bin
                                      else: unix:!android: target.path = /opt/$${TARGET}/bin
                                      !isEmpty(target.path): INSTALLS += target
                                      
                                      

                                      main.cpp file
                                      Screenshot (16).png

                                      jsulmJ Offline
                                      jsulmJ Offline
                                      jsulm
                                      Lifetime Qt Champion
                                      wrote on last edited by
                                      #34

                                      @abhishek999 This also does not answer my question.
                                      Again: did you use same Qt version to build QGIS as you use to build your app?

                                      And why do you have this in your pro file:

                                      INCLUDEPATH += C:/Qt/5.15.0/msvc2019_64/include/QtXml
                                      

                                      There is no need to add Qt include folders to the include path, you just have to enable the Qt modules you want to use in "QT +="

                                      https://forum.qt.io/topic/113070/qt-code-of-conduct

                                      1 Reply Last reply
                                      0
                                      • A abhishek999

                                        @jsulm
                                        qt version 5.15.2
                                        qgis version QGIS 3.34.12

                                        pro file

                                        QT       += core gui
                                        
                                        greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
                                        
                                        CONFIG += c++17
                                        # QGIS include directory
                                        
                                        # QGIS include directory
                                        INCLUDEPATH += C:/OSGeo4W/include
                                        INCLUDEPATH += C:/OSGeo4W/apps/qgis-ltr-dev/include
                                        INCLUDEPATH += C:/Qt/5.15.0/msvc2019_64/include/QtXml
                                        
                                        # QGIS library directory with required libraries
                                        LIBS += -LC:/OSGeo4W/apps/qgis-ltr-dev/lib -lqgis_core -lqgis_gui -lqgis_analysis -lqgis_3d -lqgis_native
                                        
                                        
                                        
                                        # You can make your code fail to compile if it uses deprecated APIs.
                                        # In order to do so, uncomment the following line.
                                        #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
                                        
                                        SOURCES += \
                                            main.cpp \
                                        
                                        
                                        
                                        # Default rules for deployment.
                                        qnx: target.path = /tmp/$${TARGET}/bin
                                        else: unix:!android: target.path = /opt/$${TARGET}/bin
                                        !isEmpty(target.path): INSTALLS += target
                                        
                                        

                                        main.cpp file
                                        Screenshot (16).png

                                        Pl45m4P Offline
                                        Pl45m4P Offline
                                        Pl45m4
                                        wrote on last edited by Pl45m4
                                        #35

                                        @abhishek999

                                        You say you are using Qt 5.15.2 but your include path says Qt 5.15.0? Which one is correct?

                                        And post code as text, don't post images please.


                                        If debugging is the process of removing software bugs, then programming must be the process of putting them in.

                                        ~E. W. Dijkstra

                                        1 Reply Last reply
                                        0
                                        • A Offline
                                          A Offline
                                          abhishek999
                                          wrote on last edited by
                                          #36

                                          i reinstall qt and my version Qt 5.15.0 now.
                                          @jsulm i did not understand can you please tell me wich version i have to use if i am using Qt 5.15.0 and along with download link.

                                          jsulmJ Pl45m4P 2 Replies Last reply
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