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problem in running Qt app on nanoPC-T2

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  • M MhM93
    4 May 2017, 08:59

    thanx for reply @jsulm :

    root@NanoPC-T2:~# ./test2 -qws &
    [1] 1031
    -bash: ./test2: Permission denied
    root@NanoPC-T2:~# chmod 777 test2
    [1]+  Exit 126                ./test2 -qws
    root@NanoPC-T2:~# ./test2 -qws &
    [1] 1034
    root@NanoPC-T2:~# ./test2: error while loading shared libraries: ./test2: unsupported version 9813 of Verneed record
    

    what is last error?

    J Offline
    J Offline
    jsulm
    Lifetime Qt Champion
    wrote on 4 May 2017, 09:05 last edited by
    #4

    @MhM93 Well, it tells you what is wrong: one of the shared libraries your application needs has a wrong version.
    Do

    ldd test2
    

    to see which libraries are needed. You probably need to deploy your app properly to your target, means: copy needed libraries as well. For more information see: http://doc.qt.io/qt-5/linux-deployment.html

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

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    • M Offline
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      MhM93
      wrote on 4 May 2017, 09:08 last edited by MhM93 5 Apr 2017, 10:02
      #5
      root@NanoPC-T2:/# ldd ./test2
          not a dynamic executable
      

      H.Ghassami

      J 1 Reply Last reply 4 May 2017, 12:40
      0
      • M MhM93
        4 May 2017, 09:08
        root@NanoPC-T2:/# ldd ./test2
            not a dynamic executable
        
        J Offline
        J Offline
        jsulm
        Lifetime Qt Champion
        wrote on 4 May 2017, 12:40 last edited by
        #6

        @MhM93 What does

        file test2
        

        say?

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

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        • M Offline
          M Offline
          MhM93
          wrote on 6 May 2017, 04:57 last edited by MhM93 5 Jun 2017, 06:15
          #7

          [sorry for delay, last day I can not access my device to test. so sorry]
          file test2 is show this result.
          test2: ERROR: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3 error reading (Invalid argument)

          It said 32 bit compiler, when I download the gcc I extract gccx64
          git clone https://github.com/friendlyarm/prebuilts.git
          sudo mkdir -p /opt/FriendlyARM/toolchain
          sudo tar xf prebuilts/gcc-x64/arm-cortexa9-linux-gnueabihf-4.9.3.tar.xz -C /opt/FriendlyARM/toolchain/

          this is my output for this command:

          fgit@ubuntu:~$ arm-linux-gcc -v
          Using built-in specs.
          COLLECT_GCC=arm-linux-gcc
          COLLECT_LTO_WRAPPER=/opt/FriendlyARM/toolchain/4.9.3/libexec/gcc/arm-cortexa9-linux-gnueabih![0_1494051336492_89307ef9e388679812dd0b5cd1e6dd49.jpg](/uploads/files/1494051338004-89307ef9e388679812dd0b5cd1e6dd49.jpg) f/4.9.3/lto-wrapper
          Target: arm-cortexa9-linux-gnueabihf
          Configured with: /work/toolchain/build/src/gcc-4.9.3/configure --build=x86_64-build_pc-linux-gnu --host=x86_64-build_pc-linux-gnu --target=arm-cortexa9-linux-gnueabihf --prefix=/opt/FriendlyARM/toolchain/4.9.3 --with-sysroot=/opt/FriendlyARM/toolchain/4.9.3/arm-cortexa9-linux-gnueabihf/sys-root --enable-languages=c,c++ --with-arch=armv7-a --with-tune=cortex-a9 --with-fpu=vfpv3 --with-float=hard --with-pkgversion=ctng-1.21.0-229g-FA --with-bugurl=http://www.friendlyarm.com/ --enable-__cxa_atexit --disable-libmudflap --disable-libgomp --disable-libssp --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --with-gmp=/work/toolchain/build/arm-cortexa9-linux-gnueabihf/buildtools --with-mpfr=/work/toolchain/build/arm-cortexa9-linux-gnueabihf/buildtools --with-mpc=/work/toolchain/build/arm-cortexa9-linux-gnueabihf/buildtools --with-isl=/work/toolchain/build/arm-cortexa9-linux-gnueabihf/buildtools --with-cloog=/work/toolchain/build/arm-cortexa9-linux-gnueabihf/buildtools --with-libelf=/work/toolchain/build/arm-cortexa9-linux-gnueabihf/buildtools --enable-lto --with-host-libstdcxx='-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm' --enable-threads=posix --enable-linker-build-id --with-linker-hash-style=gnu --enable-plugin --enable-gold --disable-multilib --with-local-prefix=/opt/FriendlyARM/toolchain/4.9.3/arm-cortexa9-linux-gnueabihf/sys-root --enable-long-long
          Thread model: posix
          gcc version 4.9.3 (ctng-1.21.0-229g-FA)
          

          but in qt :![image]0_1494051323615_unnamed.png )

          when I attach the compiler in the ABIs write : arm-linux-generic-elf-32

          H.Ghassami

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          • M Offline
            M Offline
            MhM93
            wrote on 6 May 2017, 08:58 last edited by
            #8

            could any one help me?
            I am confused

            H.Ghassami

            J 1 Reply Last reply 8 May 2017, 05:55
            0
            • M MhM93
              6 May 2017, 08:58

              could any one help me?
              I am confused

              J Offline
              J Offline
              jsulm
              Lifetime Qt Champion
              wrote on 8 May 2017, 05:55 last edited by
              #9

              @MhM93 "It said 32 bit compiler, when I download the gcc I extract gccx64" - the compiler itself is a x86_64 (64bit) binary - this does not mean that it generates 64bit binaries. You are building for ARM 32bit, so it generates ARM 32bit binaries.

              You should do this (as I suggested before) on your target device:

              ldd ./test2
              

              It will should you which libraries are used by your executable.

              "./test2: error while loading shared libraries: ./test2: unsupported version 9813 of Verneed record" - says that one of the libraries on your target has the wrong version number.

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

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              • M Offline
                M Offline
                MhM93
                wrote on 8 May 2017, 06:46 last edited by
                #10

                Hi and thanx for reply, I do that if you see above post:

                root@NanoPC-T2:/# ldd ./test2
                        not a dynamic executable
                
                root@NanoPC-T2:/# strace ./test2
                execve("./test2", ["./test2"], [/* 20 vars */]) = 0
                brk(NULL)                               = 0x24000
                uname({sysname="Linux", nodename="NanoPC-T2", ...}) = 0
                access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
                mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6faf000
                access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
                writev(2, [{"./test2", 7}, {": ", 2}, {"error while loading shared libra"..., 36}, {": ", 2}, {"./test2", 7}, {": ", 2}, {"unsupported version 9813 of Vern"..., 43}, {"", 0}, {"", 0}, {"\n", 1}], 10./test2: error while loading shared libraries: ./test2: unsupported version 9813 of Verneed record
                
                ) = 100
                exit_group(127)                         = ?
                +++ exited with 127 +++
                root@NanoPC-T2:/# file ./test2
                
                ./test2: ERROR: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3 error reading (Invalid argument)
                root@NanoPC-T2:/#
                

                how to fix thislibrary version?

                H.Ghassami

                J 1 Reply Last reply 8 May 2017, 07:57
                0
                • M MhM93
                  8 May 2017, 06:46

                  Hi and thanx for reply, I do that if you see above post:

                  root@NanoPC-T2:/# ldd ./test2
                          not a dynamic executable
                  
                  root@NanoPC-T2:/# strace ./test2
                  execve("./test2", ["./test2"], [/* 20 vars */]) = 0
                  brk(NULL)                               = 0x24000
                  uname({sysname="Linux", nodename="NanoPC-T2", ...}) = 0
                  access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
                  mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6faf000
                  access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
                  writev(2, [{"./test2", 7}, {": ", 2}, {"error while loading shared libra"..., 36}, {": ", 2}, {"./test2", 7}, {": ", 2}, {"unsupported version 9813 of Vern"..., 43}, {"", 0}, {"", 0}, {"\n", 1}], 10./test2: error while loading shared libraries: ./test2: unsupported version 9813 of Verneed record
                  
                  ) = 100
                  exit_group(127)                         = ?
                  +++ exited with 127 +++
                  root@NanoPC-T2:/# file ./test2
                  
                  ./test2: ERROR: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3 error reading (Invalid argument)
                  root@NanoPC-T2:/#
                  

                  how to fix thislibrary version?

                  J Offline
                  J Offline
                  jsulm
                  Lifetime Qt Champion
                  wrote on 8 May 2017, 07:57 last edited by
                  #11

                  @MhM93 said in problem in running Qt app on nanoPC-T2:

                  Verneed record

                  Something is wrong with your executable. Can you show the whole build log (compiler output)?

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

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                  • M Offline
                    M Offline
                    MhM93
                    wrote on 8 May 2017, 08:23 last edited by
                    #12

                    this is my file:
                    https://ufile.io/l2wkq
                    I first wrote it in qt, then compile it

                    H.Ghassami

                    J 1 Reply Last reply 8 May 2017, 08:28
                    0
                    • M MhM93
                      8 May 2017, 08:23

                      this is my file:
                      https://ufile.io/l2wkq
                      I first wrote it in qt, then compile it

                      J Offline
                      J Offline
                      jsulm
                      Lifetime Qt Champion
                      wrote on 8 May 2017, 08:28 last edited by
                      #13

                      @MhM93 I'm not going to build this (I would need to install the same build tools first), so please post the build log...

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

                      M 1 Reply Last reply 8 May 2017, 08:49
                      0
                      • J jsulm
                        8 May 2017, 08:28

                        @MhM93 I'm not going to build this (I would need to install the same build tools first), so please post the build log...

                        M Offline
                        M Offline
                        MhM93
                        wrote on 8 May 2017, 08:49 last edited by MhM93 5 Aug 2017, 09:06
                        #14

                        @jsulm :these links are my build tools
                        http://www.mediafire.com/file/g0afghia7rkqx05/arm-cortexa9-linux-gnueabihf-4.9.3-20160512.tar.xz
                        http://www.mediafire.com/file/d54dbygdadergl1/target-qte-4.8.6-to-hostpc.tgz
                        and this is my make log:

                        fgit@ubuntu:~/prjX64/test/test2$ make
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/bin/uic mainwindow.ui -o ui_mainwindow.h
                        arm-linux-g++ -c -pipe -march=armv7-a -mtune=cortex-a9 -mfloat-abi=hard -mfpu=vfpv3 -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/mkspecs/qws/linux-armv7-g++ -I. -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtCore -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtNetwork -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtGui -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include -I. -I. -I. -I/tmp/FriendlyARM/nanopi2/libs/usr/include -o main.o main.cpp
                        arm-linux-g++ -c -pipe -march=armv7-a -mtune=cortex-a9 -mfloat-abi=hard -mfpu=vfpv3 -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/mkspecs/qws/linux-armv7-g++ -I. -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtCore -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtNetwork -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtGui -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include -I. -I. -I. -I/tmp/FriendlyARM/nanopi2/libs/usr/include -o mainwindow.o mainwindow.cpp
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/bin/moc -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/mkspecs/qws/linux-armv7-g++ -I. -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtCore -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtNetwork -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtGui -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include -I. -I. -I. -I/tmp/FriendlyARM/nanopi2/libs/usr/include mainwindow.h -o moc_mainwindow.cpp
                        arm-linux-g++ -c -pipe -march=armv7-a -mtune=cortex-a9 -mfloat-abi=hard -mfpu=vfpv3 -O2 -Wall -W -D_REENTRANT -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/mkspecs/qws/linux-armv7-g++ -I. -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtCore -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtNetwork -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include/QtGui -I/usr/local/Trolltech/QtEmbedded-4.8.6-arm/include -I. -I. -I. -I/tmp/FriendlyARM/nanopi2/libs/usr/include -o moc_mainwindow.o moc_mainwindow.cpp
                        arm-linux-g++ -Wl,-rpath-link,/tmp/FriendlyARM/nanopi2/libs/usr/lib -Wl,-O1 -Wl,-rpath,/usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib -o test2 main.o mainwindow.o moc_mainwindow.o    -L/tmp/FriendlyARM/nanopi2/libs/usr/lib -L/usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib -lQtGui -L/usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib -L/tmp/FriendlyARM/nanopi2/libs/usr/lib -lQtNetwork -lQtCore -lpthread 
                        fgit@ubuntu:~/prjX64/test/test2$ /usr/local/Trolltech/QtEmbedded-4.8.6-arm/bin/qmake -v
                        QMake version 2.01a
                        Using Qt version 4.8.6 in /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib
                        fgit@ubuntu:~/prjX64/test/test5$ /usr/local/Trolltech/QtEmbedded-4.8.6-arm/bin/qmake -v
                        QMake version 2.01a
                        Using Qt version 4.8.6 in /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib
                        

                        when I decide to install another new empty ubuntu16.4 on vmware and install just these tool chains and do the document I have this error for make command.:

                        root@ubuntu:/# /usr/local/Trolltech/QtEmbedded-4.8.6-arm/bin/qmake -v
                        QMake version 2.01a
                        Using Qt version 4.8.6 in /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib
                        
                        fgit@ubuntu:~/helloqt$ make
                        arm-linux-g++ -Wl,-rpath-link,/tmp/FriendlyARM/nanopi2/libs/usr/lib -Wl,-O1 -Wl,-rpath,/usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib -o helloqt main.o    -L/tmp/FriendlyARM/nanopi2/libs/usr/lib -L/usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib -lQtGui -L/usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib -L/tmp/FriendlyARM/nanopi2/libs/usr/lib -lQtNetwork -lQtCore -lpthread 
                        /opt/FriendlyARM/toolchain/4.9.3/lib/gcc/arm-cortexa9-linux-gnueabihf/4.9.3/../../../../arm-cortexa9-linux-gnueabihf/bin/ld.bfd: warning: libts-1.0.so.0, needed by /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so, not found (try using -rpath or -rpath-link)
                        /opt/FriendlyARM/toolchain/4.9.3/lib/gcc/arm-cortexa9-linux-gnueabihf/4.9.3/../../../../arm-cortexa9-linux-gnueabihf/bin/ld.bfd: warning: libz.so.1, needed by /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so, not found (try using -rpath or -rpath-link)
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `deflateInit_'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `deflateInit2_'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `compress'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtCore.so: undefined reference to `uncompress'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `deflate'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtCore.so: undefined reference to `compress2'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `deflateEnd'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `crc32'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `inflate'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `inflateInit2_'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `inflateInit_'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `ts_read_raw'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `inflateEnd'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `ts_open'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `ts_fd'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `ts_config'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `inflateReset'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `deflateReset'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `ts_close'
                        /usr/local/Trolltech/QtEmbedded-4.8.6-arm/lib/libQtGui.so: undefined reference to `ts_read'
                        collect2: error: ld returned 1 exit status
                        Makefile:103: recipe for target 'helloqt' failed
                        make: *** [helloqt] Error 1
                        fgit@ubuntu:~/helloqt$
                        

                        but in the last Ubuntu(that Ubuntu I compiled test2), I had install Qt-everywhere-4.8.6 then I Installed these tool chain on Ubuntu and compile my project successfully and when I copied to device I saw the errors"test2: ERROR: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3 error reading"

                        H.Ghassami

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                        8 May 2017, 08:28

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