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how to fix QT5.3 &&QT5.7 complier difference

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  • jsulmJ jsulm

    @JiujiuTong You can use ldd for that.
    You can try to start your executable like this:

    strace YOUR_EXE
    

    maybe this will show something interesting.

    J Offline
    J Offline
    JiujiuTong
    wrote on last edited by
    #12

    @jsulm
    well, my current OS is windows 10...

    jsulmJ 1 Reply Last reply
    0
    • J JiujiuTong

      @jsulm
      well, my current OS is windows 10...

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #13

      @JiujiuTong But your target is Raspberry PI, right? Or are you running Windows on it?

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

      J 1 Reply Last reply
      0
      • jsulmJ jsulm

        @JiujiuTong But your target is Raspberry PI, right? Or are you running Windows on it?

        J Offline
        J Offline
        JiujiuTong
        wrote on last edited by
        #14

        @jsulm
        yes, my target is raspberry pi3,but my current project runs on windows, as you know, develop under windows are much easier,if everything works well, i will recompile it under raspberry pi3 environment.

        jsulmJ 1 Reply Last reply
        0
        • J JiujiuTong

          @jsulm
          yes, my target is raspberry pi3,but my current project runs on windows, as you know, develop under windows are much easier,if everything works well, i will recompile it under raspberry pi3 environment.

          jsulmJ Offline
          jsulmJ Offline
          jsulm
          Lifetime Qt Champion
          wrote on last edited by
          #15

          @JiujiuTong See http://www.dependencywalker.com/

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

          J 2 Replies Last reply
          0
          • jsulmJ jsulm

            @JiujiuTong See http://www.dependencywalker.com/

            J Offline
            J Offline
            JiujiuTong
            wrote on last edited by
            #16

            @jsulm
            ntdll!EtwEventProviderEnabled+0x1817:
            00007ffaacc8fc97 488b8c2400010000 mov rcx,qword ptr [rsp+100h] ss:000000000009f460=000000000009f820
            0:000> t
            ntdll!EtwEventProviderEnabled+0x181f:
            00007ffaacc8fc9f ffd3 call rbx {wow64!Wow64LdrpInitialize (000000006606bba0)}
            0:000> p
            ModLoad: 0000000000130000 00000000001dd000 WOW64_IMAGE_SECTION
            ModLoad: 0000000074ce0000 0000000074dc0000 WOW64_IMAGE_SECTION
            ModLoad: 0000000000130000 00000000001dd000 NOT_AN_IMAGE
            ModLoad: 0000000001170000 00000000012c6000 NOT_AN_IMAGE
            ModLoad: 0000000066050000 0000000066058000 C:\WINDOWS\system32\wow64cpu.dll
            ModLoad: 0000000074ce0000 0000000074dc0000 C:\WINDOWS\SysWOW64\KERNEL32.DLL
            ModLoad: 00000000779d0000 0000000077b4e000 C:\WINDOWS\SysWOW64\KERNELBASE.dll
            ModLoad: 00000000761d0000 000000007628e000 C:\WINDOWS\SysWOW64\msvcrt.dll
            ModLoad: 0000000077740000 0000000077887000 C:\WINDOWS\SysWOW64\USER32.dll
            ModLoad: 0000000076940000 0000000076a8f000 C:\WINDOWS\SysWOW64\GDI32.dll
            ModLoad: 0000000001900000 000000000da15000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Guid.dll
            ModLoad: 000000006d7c0000 00000000701ba000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Multimediad.dll
            ModLoad: 000000000da20000 0000000014ade000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Cored.dll
            ModLoad: 0000000068b00000 0000000068da7000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5MultimediaWidgetsd.dll
            ModLoad: 0000000014ae0000 0000000017be9000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Networkd.dll
            ModLoad: 0000000064780000 00000000648e6000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5SerialPortd.dll
            ModLoad: 00000000766e0000 000000007675b000 C:\WINDOWS\SysWOW64\ADVAPI32.dll
            ModLoad: 0000000076850000 0000000076894000 C:\WINDOWS\SysWOW64\sechost.dll
            ModLoad: 0000000076530000 00000000765dd000 C:\WINDOWS\SysWOW64\RPCRT4.dll
            ModLoad: 0000000074aa0000 0000000074abe000 C:\WINDOWS\SysWOW64\SspiCli.dll
            ModLoad: 0000000074a90000 0000000074a9a000 C:\WINDOWS\SysWOW64\CRYPTBASE.dll
            ModLoad: 0000000076290000 00000000762e8000 C:\WINDOWS\SysWOW64\bcryptPrimitives.dll
            ModLoad: 0000000077130000 000000007753b000 C:\WINDOWS\SysWOW64\SETUPAPI.dll
            ModLoad: 0000000076350000 0000000076387000 C:\WINDOWS\SysWOW64\CFGMGR32.dll
            ModLoad: 0000000017bf0000 0000000020b28000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Widgetsd.dll
            ModLoad: 0000000076a90000 0000000076c09000 C:\WINDOWS\SysWOW64\CRYPT32.dll
            ModLoad: 00000000764b0000 00000000764be000 C:\WINDOWS\SysWOW64\MSASN1.dll
            ModLoad: 0000000077cc0000 0000000077d1f000 C:\WINDOWS\SysWOW64\WS2_32.dll
            ModLoad: 0000000069340000 00000000694b4000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Xmld.dll
            ModLoad: 0000000020b30000 000000002c4fd000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5XmlPatternsd.dll
            ModLoad: 00000000778e0000 00000000779cb000 C:\WINDOWS\SysWOW64\ole32.dll
            ModLoad: 0000000077550000 000000007770d000 C:\WINDOWS\SysWOW64\combase.dll
            ModLoad: 000000002c500000 000000002c523000 D:\Qt\4.8.6\bin\libgcc_s_dw2-1.dll
            ModLoad: 0000000074dc0000 00000000761be000 C:\WINDOWS\SysWOW64\SHELL32.dll
            ModLoad: 0000000076c10000 000000007710a000 C:\WINDOWS\SysWOW64\windows.storage.dll
            ModLoad: 0000000077d20000 0000000077d65000 C:\WINDOWS\SysWOW64\shlwapi.dll
            ModLoad: 00000000764c0000 00000000764cc000 C:\WINDOWS\SysWOW64\kernel.appcore.dll
            ModLoad: 0000000076420000 00000000764ad000 C:\WINDOWS\SysWOW64\shcore.dll
            ModLoad: 0000000064940000 0000000064953000 D:\Qt\4.8.6\bin\libwinpthread-1.dll
            ModLoad: 00000000764e0000 0000000076524000 C:\WINDOWS\SysWOW64\powrprof.dll
            ModLoad: 0000000077540000 000000007754f000 C:\WINDOWS\SysWOW64\profapi.dll
            ModLoad: 000000002c530000 000000002c623000 D:\Qt\4.8.6\bin\libstdc++-6.dll
            ModLoad: 000000006b7c0000 000000006c6c2000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5OpenGLd.dll
            ModLoad: 0000000073e40000 0000000073ec4000 C:\WINDOWS\SysWOW64\DNSAPI.DLL
            ModLoad: 00000000748a0000 00000000748cf000 C:\WINDOWS\SysWOW64\IPHLPAPI.DLL
            ModLoad: 00000000767c0000 00000000767c7000 C:\WINDOWS\SysWOW64\NSI.dll
            ModLoad: 00000000730b0000 00000000730c6000 C:\WINDOWS\SysWOW64\MPR.DLL
            (1bac.19f8): Unknown exception - code c0000139 (first chance)
            (1bac.aa4): Unknown exception - code c0000139 (first chance)
            WARNING: Step/trace thread exited
            *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\WINDOWS\system32\wow64cpu.dll -
            wow64cpu!TurboDispatchJumpAddressEnd+0x540:
            00000000`660521bc c3 ret

            jsulmJ 1 Reply Last reply
            0
            • J JiujiuTong

              @jsulm
              ntdll!EtwEventProviderEnabled+0x1817:
              00007ffaacc8fc97 488b8c2400010000 mov rcx,qword ptr [rsp+100h] ss:000000000009f460=000000000009f820
              0:000> t
              ntdll!EtwEventProviderEnabled+0x181f:
              00007ffaacc8fc9f ffd3 call rbx {wow64!Wow64LdrpInitialize (000000006606bba0)}
              0:000> p
              ModLoad: 0000000000130000 00000000001dd000 WOW64_IMAGE_SECTION
              ModLoad: 0000000074ce0000 0000000074dc0000 WOW64_IMAGE_SECTION
              ModLoad: 0000000000130000 00000000001dd000 NOT_AN_IMAGE
              ModLoad: 0000000001170000 00000000012c6000 NOT_AN_IMAGE
              ModLoad: 0000000066050000 0000000066058000 C:\WINDOWS\system32\wow64cpu.dll
              ModLoad: 0000000074ce0000 0000000074dc0000 C:\WINDOWS\SysWOW64\KERNEL32.DLL
              ModLoad: 00000000779d0000 0000000077b4e000 C:\WINDOWS\SysWOW64\KERNELBASE.dll
              ModLoad: 00000000761d0000 000000007628e000 C:\WINDOWS\SysWOW64\msvcrt.dll
              ModLoad: 0000000077740000 0000000077887000 C:\WINDOWS\SysWOW64\USER32.dll
              ModLoad: 0000000076940000 0000000076a8f000 C:\WINDOWS\SysWOW64\GDI32.dll
              ModLoad: 0000000001900000 000000000da15000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Guid.dll
              ModLoad: 000000006d7c0000 00000000701ba000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Multimediad.dll
              ModLoad: 000000000da20000 0000000014ade000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Cored.dll
              ModLoad: 0000000068b00000 0000000068da7000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5MultimediaWidgetsd.dll
              ModLoad: 0000000014ae0000 0000000017be9000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Networkd.dll
              ModLoad: 0000000064780000 00000000648e6000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5SerialPortd.dll
              ModLoad: 00000000766e0000 000000007675b000 C:\WINDOWS\SysWOW64\ADVAPI32.dll
              ModLoad: 0000000076850000 0000000076894000 C:\WINDOWS\SysWOW64\sechost.dll
              ModLoad: 0000000076530000 00000000765dd000 C:\WINDOWS\SysWOW64\RPCRT4.dll
              ModLoad: 0000000074aa0000 0000000074abe000 C:\WINDOWS\SysWOW64\SspiCli.dll
              ModLoad: 0000000074a90000 0000000074a9a000 C:\WINDOWS\SysWOW64\CRYPTBASE.dll
              ModLoad: 0000000076290000 00000000762e8000 C:\WINDOWS\SysWOW64\bcryptPrimitives.dll
              ModLoad: 0000000077130000 000000007753b000 C:\WINDOWS\SysWOW64\SETUPAPI.dll
              ModLoad: 0000000076350000 0000000076387000 C:\WINDOWS\SysWOW64\CFGMGR32.dll
              ModLoad: 0000000017bf0000 0000000020b28000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Widgetsd.dll
              ModLoad: 0000000076a90000 0000000076c09000 C:\WINDOWS\SysWOW64\CRYPT32.dll
              ModLoad: 00000000764b0000 00000000764be000 C:\WINDOWS\SysWOW64\MSASN1.dll
              ModLoad: 0000000077cc0000 0000000077d1f000 C:\WINDOWS\SysWOW64\WS2_32.dll
              ModLoad: 0000000069340000 00000000694b4000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5Xmld.dll
              ModLoad: 0000000020b30000 000000002c4fd000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5XmlPatternsd.dll
              ModLoad: 00000000778e0000 00000000779cb000 C:\WINDOWS\SysWOW64\ole32.dll
              ModLoad: 0000000077550000 000000007770d000 C:\WINDOWS\SysWOW64\combase.dll
              ModLoad: 000000002c500000 000000002c523000 D:\Qt\4.8.6\bin\libgcc_s_dw2-1.dll
              ModLoad: 0000000074dc0000 00000000761be000 C:\WINDOWS\SysWOW64\SHELL32.dll
              ModLoad: 0000000076c10000 000000007710a000 C:\WINDOWS\SysWOW64\windows.storage.dll
              ModLoad: 0000000077d20000 0000000077d65000 C:\WINDOWS\SysWOW64\shlwapi.dll
              ModLoad: 00000000764c0000 00000000764cc000 C:\WINDOWS\SysWOW64\kernel.appcore.dll
              ModLoad: 0000000076420000 00000000764ad000 C:\WINDOWS\SysWOW64\shcore.dll
              ModLoad: 0000000064940000 0000000064953000 D:\Qt\4.8.6\bin\libwinpthread-1.dll
              ModLoad: 00000000764e0000 0000000076524000 C:\WINDOWS\SysWOW64\powrprof.dll
              ModLoad: 0000000077540000 000000007754f000 C:\WINDOWS\SysWOW64\profapi.dll
              ModLoad: 000000002c530000 000000002c623000 D:\Qt\4.8.6\bin\libstdc++-6.dll
              ModLoad: 000000006b7c0000 000000006c6c2000 D:\Qt\Qt5.7.0\5.7\mingw53_32\bin\Qt5OpenGLd.dll
              ModLoad: 0000000073e40000 0000000073ec4000 C:\WINDOWS\SysWOW64\DNSAPI.DLL
              ModLoad: 00000000748a0000 00000000748cf000 C:\WINDOWS\SysWOW64\IPHLPAPI.DLL
              ModLoad: 00000000767c0000 00000000767c7000 C:\WINDOWS\SysWOW64\NSI.dll
              ModLoad: 00000000730b0000 00000000730c6000 C:\WINDOWS\SysWOW64\MPR.DLL
              (1bac.19f8): Unknown exception - code c0000139 (first chance)
              (1bac.aa4): Unknown exception - code c0000139 (first chance)
              WARNING: Step/trace thread exited
              *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\WINDOWS\system32\wow64cpu.dll -
              wow64cpu!TurboDispatchJumpAddressEnd+0x540:
              00000000`660521bc c3 ret

              jsulmJ Offline
              jsulmJ Offline
              jsulm
              Lifetime Qt Champion
              wrote on last edited by
              #17

              @JiujiuTong Why do you have Qt 4.8.6 related DLLs here:

              D:\Qt\4.8.6\bin\libgcc_s_dw2-1.dll
              D:\Qt\4.8.6\bin\libwinpthread-1.dll
              D:\Qt\4.8.6\bin\libstdc++-6.dll
              

              Did you add D:\Qt\4.8.6\bin to your PATH?

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

              J 1 Reply Last reply
              0
              • jsulmJ jsulm

                @JiujiuTong See http://www.dependencywalker.com/

                J Offline
                J Offline
                JiujiuTong
                wrote on last edited by
                #18

                @jsulm
                depend libs:
                QT5CORED.DLL
                QT5GUID.DLL
                QT5MULTIMDEIA.DLL
                QT5NETWORK.DLL
                QT5MULTIMDEIAWIDGETSD.DLL
                QT5SERIALPORTD.DLL
                QT5WIDGETSD.DLL
                QT5XMLD.DLL
                QT5XMLPATTERNSD.DLL
                LIBGCC_S_DW2-1.DLL
                KERNEL32.dll
                MSVCRT.DLL
                LIBWINPTHREAD-1.DLL
                USER32.DLLLIBSTDC++-6.DLL

                jsulmJ 2 Replies Last reply
                0
                • J JiujiuTong

                  @jsulm
                  depend libs:
                  QT5CORED.DLL
                  QT5GUID.DLL
                  QT5MULTIMDEIA.DLL
                  QT5NETWORK.DLL
                  QT5MULTIMDEIAWIDGETSD.DLL
                  QT5SERIALPORTD.DLL
                  QT5WIDGETSD.DLL
                  QT5XMLD.DLL
                  QT5XMLPATTERNSD.DLL
                  LIBGCC_S_DW2-1.DLL
                  KERNEL32.dll
                  MSVCRT.DLL
                  LIBWINPTHREAD-1.DLL
                  USER32.DLLLIBSTDC++-6.DLL

                  jsulmJ Offline
                  jsulmJ Offline
                  jsulm
                  Lifetime Qt Champion
                  wrote on last edited by
                  #19

                  @JiujiuTong Again: why do you have this:

                  D:\Qt\4.8.6\bin\libgcc_s_dw2-1.dll
                  D:\Qt\4.8.6\bin\libwinpthread-1.dll
                  D:\Qt\4.8.6\bin\libstdc++-6.dll
                  

                  Those are most probably built using an older GCC version and are probably the reason for the crash.

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

                  1 Reply Last reply
                  0
                  • jsulmJ jsulm

                    @JiujiuTong Why do you have Qt 4.8.6 related DLLs here:

                    D:\Qt\4.8.6\bin\libgcc_s_dw2-1.dll
                    D:\Qt\4.8.6\bin\libwinpthread-1.dll
                    D:\Qt\4.8.6\bin\libstdc++-6.dll
                    

                    Did you add D:\Qt\4.8.6\bin to your PATH?

                    J Offline
                    J Offline
                    JiujiuTong
                    wrote on last edited by
                    #20

                    @jsulm
                    I'm used to develop program under QT4.8.6,so it contains the path.
                    is it the reason? i will delete it

                    jsulmJ 1 Reply Last reply
                    0
                    • J JiujiuTong

                      @jsulm
                      depend libs:
                      QT5CORED.DLL
                      QT5GUID.DLL
                      QT5MULTIMDEIA.DLL
                      QT5NETWORK.DLL
                      QT5MULTIMDEIAWIDGETSD.DLL
                      QT5SERIALPORTD.DLL
                      QT5WIDGETSD.DLL
                      QT5XMLD.DLL
                      QT5XMLPATTERNSD.DLL
                      LIBGCC_S_DW2-1.DLL
                      KERNEL32.dll
                      MSVCRT.DLL
                      LIBWINPTHREAD-1.DLL
                      USER32.DLLLIBSTDC++-6.DLL

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

                      @JiujiuTong "QT5.3 compiler with mingw53_32,no compiler error ,but the App can't startup with an error code" - actually this cannot work, as your Qt 5.3 is built with older MinGW version. You cannot mix binaries built with different compilers.

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

                      J 1 Reply Last reply
                      0
                      • J JiujiuTong

                        @jsulm
                        I'm used to develop program under QT4.8.6,so it contains the path.
                        is it the reason? i will delete it

                        jsulmJ Offline
                        jsulmJ Offline
                        jsulm
                        Lifetime Qt Champion
                        wrote on last edited by
                        #22

                        @JiujiuTong You should not add Qt to PATH if you have more than one version of it.

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

                        J 1 Reply Last reply
                        0
                        • jsulmJ jsulm

                          @JiujiuTong "QT5.3 compiler with mingw53_32,no compiler error ,but the App can't startup with an error code" - actually this cannot work, as your Qt 5.3 is built with older MinGW version. You cannot mix binaries built with different compilers.

                          J Offline
                          J Offline
                          JiujiuTong
                          wrote on last edited by
                          #23

                          @jsulm
                          do you mean that QT5.3 should compile with its default Mingw?

                          1 Reply Last reply
                          0
                          • jsulmJ jsulm

                            @JiujiuTong You should not add Qt to PATH if you have more than one version of it.

                            J Offline
                            J Offline
                            JiujiuTong
                            wrote on last edited by
                            #24

                            @jsulm
                            i removed all QT (MINGW) related PATH, and reboot the OS, it is the same error

                            jsulmJ 1 Reply Last reply
                            0
                            • J JiujiuTong

                              @jsulm
                              i removed all QT (MINGW) related PATH, and reboot the OS, it is the same error

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

                              @JiujiuTong Did you rebuild your project?
                              And as I said: your Qt 5.3 is built using an older MinGW as you're now using to build your project - this is not going to work.

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

                              J 1 Reply Last reply
                              0
                              • jsulmJ jsulm

                                @JiujiuTong Did you rebuild your project?
                                And as I said: your Qt 5.3 is built using an older MinGW as you're now using to build your project - this is not going to work.

                                J Offline
                                J Offline
                                JiujiuTong
                                wrote on last edited by
                                #26

                                @jsulm
                                yes, i rebuild them, a litter different, the windbg can't startup the program, error qt5guid.dll is missing

                                J 1 Reply Last reply
                                0
                                • J JiujiuTong

                                  @jsulm
                                  yes, i rebuild them, a litter different, the windbg can't startup the program, error qt5guid.dll is missing

                                  J Offline
                                  J Offline
                                  JiujiuTong
                                  wrote on last edited by
                                  #27

                                  @JiujiuTong said in how to fix QT5.3 &&QT5.7 complier difference:

                                  @jsulm
                                  yes, i rebuild them, a litter different, the windbg can't startup the program, error qt5guid.dll is missing

                                  tips that the all depend qt5*.dll are missing.
                                  if we can't do this, how can i fix the error:
                                  D:\Users\tong\Documents\FMT_L\png.h:506: error: expected '=', ',', ';', 'asm' or 'attribute' before 'png_const_structrp'
                                  typedef const png_struct * PNG_RESTRICT png_const_structrp;
                                  ^
                                  D:\Users\tong\Documents\FMT_L\png.h:507: error: expected '=', ',', ';', 'asm' or 'attribute' before 'png_inforp'
                                  typedef png_info * PNG_RESTRICT png_inforp;
                                  ^
                                  ...
                                  D:\Users\tong\Documents\FMT_L\png.h:941: error: unknown type name 'png_structrp'
                                  PNG_EXPORT(2, void, png_set_sig_bytes, (png_structrp png_ptr, int num_bytes));

                                  jsulmJ 1 Reply Last reply
                                  0
                                  • J JiujiuTong

                                    @JiujiuTong said in how to fix QT5.3 &&QT5.7 complier difference:

                                    @jsulm
                                    yes, i rebuild them, a litter different, the windbg can't startup the program, error qt5guid.dll is missing

                                    tips that the all depend qt5*.dll are missing.
                                    if we can't do this, how can i fix the error:
                                    D:\Users\tong\Documents\FMT_L\png.h:506: error: expected '=', ',', ';', 'asm' or 'attribute' before 'png_const_structrp'
                                    typedef const png_struct * PNG_RESTRICT png_const_structrp;
                                    ^
                                    D:\Users\tong\Documents\FMT_L\png.h:507: error: expected '=', ',', ';', 'asm' or 'attribute' before 'png_inforp'
                                    typedef png_info * PNG_RESTRICT png_inforp;
                                    ^
                                    ...
                                    D:\Users\tong\Documents\FMT_L\png.h:941: error: unknown type name 'png_structrp'
                                    PNG_EXPORT(2, void, png_set_sig_bytes, (png_structrp png_ptr, int num_bytes));

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

                                    @JiujiuTong Actually you should fix your Qt 5.7 issues with Raspberry Pi. Qt 5.3 is quite old. You can try Qt 5.8.

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

                                    J 1 Reply Last reply
                                    0
                                    • jsulmJ jsulm

                                      @JiujiuTong Actually you should fix your Qt 5.7 issues with Raspberry Pi. Qt 5.3 is quite old. You can try Qt 5.8.

                                      J Offline
                                      J Offline
                                      JiujiuTong
                                      wrote on last edited by
                                      #29

                                      @jsulm
                                      well , i hope so

                                      1 Reply Last reply
                                      0

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