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https://github.com/qt/qtcloudmessaging example does not compile

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  • sierdzioS sierdzio

    @Ilnur said in https://github.com/qt/qtcloudmessaging example does not compile:

    which inherits QCloudMessagingProvider

    Are you sure? Can your show header and constructor implementation of QCloudMessagingFirebaseProvider?

    I Offline
    I Offline
    Ilnur
    wrote on last edited by Ilnur
    #3

    @sierdzio
    https://github.com/qt/qtcloudmessaging/blob/master/src/cloudmessaging/qcloudmessaging.h#L58
    that is header file

    about inherits
    https://github.com/qt/qtcloudmessaging/blob/master/src/cloudmessagingfirebase/qcloudmessagingfirebaseprovider.h#L47

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    • sierdzioS Offline
      sierdzioS Offline
      sierdzio
      Moderators
      wrote on last edited by
      #4

      OK code looks good, no idea why it does not work.

      (Z(:^

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #5

        Hi,

        What compiler are you using ?

        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

          Hi,

          What compiler are you using ?

          I Offline
          I Offline
          Ilnur
          wrote on last edited by
          #6

          @SGaist 0_1554472706038_0cf7f641-1a60-4e4a-8601-a3db9991be3e-image.png

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

            That doesn't fully answer the question. What version of gcc are you using ?
            Are you using Qt Creator to build the module ?

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

            I 1 Reply Last reply
            1
            • I Offline
              I Offline
              Ilnur
              wrote on last edited by Ilnur
              #8

              0_1554473149265_78d1d256-334c-4efb-a62b-0cde8a300a16-image.png
              here I also have one more problem, firebase/app.h not found
              May be I installed module incorrectly?
              What I did:

              /qt_dir/path_to_android_qmake/qmake CONFIG+=firebase
              make
              sudo make install
              

              0_1554473367906_e7f7b869-a067-4e6b-9120-f10c82ad265b-image.png

              Qt 5.12.1 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 5.3.1 20160406 (Red Hat 5.3.1-6)) on "xcb"
              OS: Ubuntu 18.04.2 LTS [linux version 4.15.0-47-generic]

              Architecture: x86_64; features: SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2

              clang++ --version:

              /home/ilnur/Android/android-ndk-r18b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++ --version
              Android (4751641 based on r328903) clang version 7.0.2 (https://android.googlesource.com/toolchain/clang 003100370607242ddd5815e4a043907ea9004281) (https://android.googlesource.com/toolchain/llvm 1d739ffb0366421d383e04ff80ec2ee591315116) (based on LLVM 7.0.2svn)
              Target: x86_64-unknown-linux-gnu
              Thread model: posix
              InstalledDir: /home/ilnur/Android/android-ndk-r18b/toolchains/llvm/prebuilt/linux-x86_64/bin
              
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              • SGaistS SGaist

                That doesn't fully answer the question. What version of gcc are you using ?
                Are you using Qt Creator to build the module ?

                I Offline
                I Offline
                Ilnur
                wrote on last edited by
                #9

                @SGaist said in https://github.com/qt/qtcloudmessaging example does not compile:

                Are you using Qt Creator to build the module ?

                no, I built via terminal

                qmake CONFIG+=firebase
                make
                sudo make install
                
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                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #10

                  Might be a silly question but did you install the firebase SDK ?

                  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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                  • R Offline
                    R Offline
                    Robin Hood
                    wrote on last edited by
                    #11

                    Hello, I would like to start the qtcloudmessaging example!
                    I followed the instructions on qtcloudmessaging-examples
                    Can you help me with this?

                    This is the error "Project ERROR: Unknown module(s) in QT: cloudmessagingfirebase"

                    `cd firebase\ && ( if not exist Makefile D:\Qt\5.12.5\mingw73_64\bin\qmake.exe -o Makefile C:\Users\rjung\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\firebase\firebase.pro -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug" "CONFIG += firebase" ) && D:/Qt/Tools/mingw730_64/bin/mingw32-make -f Makefile clean
                    mingw32-make[1]: Entering directory 'C:/Users/rjung/Desktop/Beispiel-Projekte/Push-Projekte/build-cloudmessaging-Desktop_Qt_5_12_5_MinGW_64_bit-Debug/firebase'
                    cd QtCloudMessagingFirebaseChat\ && ( if not exist Makefile D:\Qt\5.12.5\mingw73_64\bin\qmake.exe -o Makefile C:\Users\rjung\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\firebase\QtCloudMessagingFirebaseChat\QtCloudMessagingFirebaseChat.pro -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug" "CONFIG += firebase" ) && D:/Qt/Tools/mingw730_64/bin/mingw32-make -f Makefile clean
                    Project ERROR: Unknown module(s) in QT: cloudmessagingfirebase
                    mingw32-make[1]: *** [Makefile:55: sub-QtCloudMessagingFirebaseChat-clean-ordered] Error 3
                    mingw32-make[1]: Leaving directory 'C:/Users/rjung/Desktop/Beispiel-Projekte/Push-Projekte/build-cloudmessaging-Desktop_Qt_5_12_5_MinGW_64_bit-Debug/firebase'
                    mingw32-make: *** [Makefile:55: sub-firebase-clean-ordered] Error 2
                    18:43:30: Der Prozess "D:\Qt\Tools\mingw730_64\bin\mingw32-make.exe" wurde mit dem Rückgabewert 2 beendet.
                    

                    Before I add this in qmake:
                    "CONFIG += firebase"

                    Because I am not allowed to set my environment variables, I added the path for GOOGLE_FIREBASE_SDK in .pro file:
                    GOOGLE_FIREBASE_SDK = <Path_to_Firebase_SDK>

                    isEmpty(ENV_FIREBASE_SDK) {
                    ENV_FIREBASE_SDK = $${GOOGLE_FIREBASE_SDK}
                    ...

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                    • SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #12

                      Hi,

                      Did you build the module itself ? With firebase support ?

                      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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                      • R Offline
                        R Offline
                        Robin Hood
                        wrote on last edited by
                        #13
                        This post is deleted!
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                        • R Offline
                          R Offline
                          Robin Hood
                          wrote on last edited by
                          #14

                          So i've been building a firebase project under firebase console.
                          I downloaded the qt project from git (https://github.com/snowgrains/qtcloudmessaging-examples) and followed the instructions. Basically i just changed some paths and added the google-service.json ...

                          But I think I must have forgotten something in the front if qt does not recognize the module.

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                          • SGaistS Offline
                            SGaistS Offline
                            SGaist
                            Lifetime Qt Champion
                            wrote on last edited by
                            #15

                            Hence my question: did you build that Qt module ?

                            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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                            • R Offline
                              R Offline
                              Robin Hood
                              wrote on last edited by
                              #16

                              I don't know...
                              How would you build Qt modules?

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                              • R Offline
                                R Offline
                                Robin Hood
                                wrote on last edited by
                                #17

                                I think ...
                                In the manual (https://github.com/snowgrains/qtcloudmessaging-examples) I did it until step 3. Step 4 is not applicable for me, because I only want to use firebase.

                                But step 5 does not work. I think this is the problem, which is why he doesn't know the module.

                                Step 5 is:
                                Install first the QtCloudMessagingfrom command line with:
                                qmake "CONFIG += embedded-kaltiot firebase" make make install

                                I tried that, but the command does not work on my Windows computer.

                                C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master>qmake "CONFIG += embedded-kaltiot firebase" make make install
                                Der Befehl "qmake" ist entweder falsch geschrieben oder
                                konnte nicht gefunden werden.
                                

                                Afterwards I tried it like in the Qt Creator ...

                                C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master>D:\Qt\5.12.5\mingw73_64\bin\qmake.exe C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\cloudmessaging.pro -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug" "CONFIG += embedded-kaltiot firebase" && D:/Qt/Tools/mingw730_64/bin/mingw32-make.exe qmake_all
                                Info: creating stash file C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\.qmake.stash
                                Project ERROR: Cannot run compiler 'g++'. Output:
                                ===================
                                ===================
                                Maybe you forgot to setup the environment?
                                
                                jsulmJ 1 Reply Last reply
                                0
                                • R Robin Hood

                                  I think ...
                                  In the manual (https://github.com/snowgrains/qtcloudmessaging-examples) I did it until step 3. Step 4 is not applicable for me, because I only want to use firebase.

                                  But step 5 does not work. I think this is the problem, which is why he doesn't know the module.

                                  Step 5 is:
                                  Install first the QtCloudMessagingfrom command line with:
                                  qmake "CONFIG += embedded-kaltiot firebase" make make install

                                  I tried that, but the command does not work on my Windows computer.

                                  C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master>qmake "CONFIG += embedded-kaltiot firebase" make make install
                                  Der Befehl "qmake" ist entweder falsch geschrieben oder
                                  konnte nicht gefunden werden.
                                  

                                  Afterwards I tried it like in the Qt Creator ...

                                  C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master>D:\Qt\5.12.5\mingw73_64\bin\qmake.exe C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\cloudmessaging.pro -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug" "CONFIG += embedded-kaltiot firebase" && D:/Qt/Tools/mingw730_64/bin/mingw32-make.exe qmake_all
                                  Info: creating stash file C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\.qmake.stash
                                  Project ERROR: Cannot run compiler 'g++'. Output:
                                  ===================
                                  ===================
                                  Maybe you forgot to setup the environment?
                                  
                                  jsulmJ Offline
                                  jsulmJ Offline
                                  jsulm
                                  Lifetime Qt Champion
                                  wrote on last edited by
                                  #18

                                  @Robin-Hood Use the qtenv2.bat script from your MinGW installation to set up the environment properly.

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

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                                  • R Offline
                                    R Offline
                                    Robin Hood
                                    wrote on last edited by
                                    #19

                                    @jsulm said in https://github.com/qt/qtcloudmessaging example does not compile:

                                    Use the qtenv2.bat script from your MinGW installation to set up the environment properly.

                                    I changed this file

                                    @echo off
                                    echo Setting up environment for Qt usage...
                                    set PATH=D:\Qt\5.12.5\mingw73_64\bin;D:/Qt/Tools/mingw730_64\bin;%PATH%
                                    set GOOGLE_FIREBASE_SDK=C:\Users\name\firebase_cpp_sdk_6.14.0\firebase_cpp_sdk
                                    cd /D D:\Qt\5.12.5\mingw73_64
                                    

                                    I still get the error message on the console

                                    C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master>D:\Qt\5.12.5\mingw73_64\bin\qmake.exe C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\cloudmessaging.pro -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug" "CONFIG += embedded-kaltiot firebase" && D:/Qt/Tools/mingw730_64/bin/mingw32-make.exe qmake_all
                                    Info: creating stash file C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\.qmake.stash
                                    Project ERROR: Cannot run compiler 'g++'. Output:
                                    ===================
                                    ===================
                                    Maybe you forgot to setup the environment?
                                    

                                    as well as in qt-creator

                                    "Project ERROR: Unknown module(s) in QT: cloudmessagingfirebase"
                                    
                                    jsulmJ 1 Reply Last reply
                                    0
                                    • R Robin Hood

                                      @jsulm said in https://github.com/qt/qtcloudmessaging example does not compile:

                                      Use the qtenv2.bat script from your MinGW installation to set up the environment properly.

                                      I changed this file

                                      @echo off
                                      echo Setting up environment for Qt usage...
                                      set PATH=D:\Qt\5.12.5\mingw73_64\bin;D:/Qt/Tools/mingw730_64\bin;%PATH%
                                      set GOOGLE_FIREBASE_SDK=C:\Users\name\firebase_cpp_sdk_6.14.0\firebase_cpp_sdk
                                      cd /D D:\Qt\5.12.5\mingw73_64
                                      

                                      I still get the error message on the console

                                      C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master>D:\Qt\5.12.5\mingw73_64\bin\qmake.exe C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\cloudmessaging.pro -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug" "CONFIG += embedded-kaltiot firebase" && D:/Qt/Tools/mingw730_64/bin/mingw32-make.exe qmake_all
                                      Info: creating stash file C:\Users\...\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\.qmake.stash
                                      Project ERROR: Cannot run compiler 'g++'. Output:
                                      ===================
                                      ===================
                                      Maybe you forgot to setup the environment?
                                      

                                      as well as in qt-creator

                                      "Project ERROR: Unknown module(s) in QT: cloudmessagingfirebase"
                                      
                                      jsulmJ Offline
                                      jsulmJ Offline
                                      jsulm
                                      Lifetime Qt Champion
                                      wrote on last edited by
                                      #20

                                      @Robin-Hood said in https://github.com/qt/qtcloudmessaging example does not compile:

                                      I changed this file

                                      Why? There is no need to change this file.
                                      And did you execute that file?
                                      As you can see it still fails to find the compiler.

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

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                                      • R Offline
                                        R Offline
                                        Robin Hood
                                        wrote on last edited by
                                        #21

                                        Then I had it wrong. I reversed the change.

                                        But after executing it the same problem with the modules. Look here:

                                        D:\Qt\5.12.5\mingw73_64\bin>qtenv2.bat
                                        Setting up environment for Qt usage...
                                        
                                        D:\Qt\5.12.5\mingw73_64>D:\Qt\5.12.5\mingw73_64\bin\qmake.exe C:\Users\NAME\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\cloudmessaging.pro -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug" "CONFIG += embedded-kaltiot firebase" && D:/Qt/Tools/mingw730_64/bin/mingw32-make.exe qmake_all
                                        Info: creating stash file D:\Qt\5.12.5\mingw73_64\.qmake.stash
                                        cd firebase\ && D:\Qt\5.12.5\mingw73_64\bin\qmake.exe -o Makefile C:\Users\NAME\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\firebase\firebase.pro -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug" "CONFIG += embedded-kaltiot firebase"
                                        cd firebase\ && D:/Qt/Tools/mingw730_64/bin/mingw32-make.exe -f Makefile qmake_all
                                        mingw32-make.exe[1]: Entering directory 'D:/Qt/5.12.5/mingw73_64/firebase'
                                        cd QtCloudMessagingFirebaseChat\ && D:\Qt\5.12.5\mingw73_64\bin\qmake.exe -o Makefile C:\Users\NAME\Desktop\Beispiel-Projekte\Push-Projekte\qtcloudmessaging-examples-master\firebase\QtCloudMessagingFirebaseChat\QtCloudMessagingFirebaseChat.pro -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug" "CONFIG += embedded-kaltiot firebase"
                                        Project ERROR: Unknown module(s) in QT: cloudmessagingfirebase
                                        mingw32-make.exe[1]: *** [Makefile:36: sub-QtCloudMessagingFirebaseChat-qmake_all] Error 3
                                        mingw32-make.exe[1]: Leaving directory 'D:/Qt/5.12.5/mingw73_64/firebase'
                                        mingw32-make.exe: *** [Makefile:37: sub-firebase-qmake_all] Error 2
                                        
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                                        • SGaistS Offline
                                          SGaistS Offline
                                          SGaist
                                          Lifetime Qt Champion
                                          wrote on last edited by
                                          #22

                                          You first have to download and build the qtcloudmessaging module.

                                          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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