[Android-development] Need help: fail to lauch qt5 program in android emulator

[Liang Jian]

     I have solved this issue by install lib32z1 package shipped by ubuntu


On Tue, Dec 31, 2013 at 10:15 AM, Liang Jian <jianliang79 at gmail.com> wrote:

>     Hello everyone, I am recently doing some reseach about Qt5-android,
> For now I can't launch qt5 program in QtCreator 3.0, I have successfully
> built the latest qt5 source for android, I got the latest release branch
> source using git which is nearly the same as qt5.2 official release and I
> am using ubuntu 12.04 to build it using the following command:
>
>     ./configure --prefix=../../qt5-sdk-android-arm-debug -developer-build
> -xplatform android-g++ -nomake tests -nomake examples -android-ndk
> /home/jianliang/android/android-ndk-r9c -android-sdk
> /home/jianliang/android/android-sdk-linux -android-ndk-host linux-x86_64
> -android-toolchain-version 4.8 -skip qttranslations -skip qtwebkit -skip
> qtserialport -skip qtwebkit-examples -skip qtquick1 -skip qt3d -skip
> qtjsondb -skip qtsystems -skip qtwayland -no-warnings-are-errors -D
> QT_OPENGL_FORCE_SHADER_DEFINES
>     make -j 4
>     make install
>
>     After building has finished, qt5 will be installed to
> /home/jianliang/qt5-sdk-android-arm-debug, then I open qtcreator 3.0 to
> configure android related options:
>     Android Configurations: /home/jianliang/android/android-sdk-linux
>     Android NDK location:  /home/jianliang/android/android-ndk-r9c
>     Ant location: /usr/bin/ant
>     JDK location: /usr/lib/jvm/java-6-openjdk
>
>     Then I add a Qt Version using the qmake located in
> /home/jianliang/qt5-sdk-android-arm-debug/bin/qmake and add a build kit
> using the qt version I have created, every thing looks fine.
>     To test qt android I open an example project such as
> qtdeclarative/examples/quick/scenegraph/textureinthread/
> textureinthread.pro, I build it without any problem and the
> libtextureinthread.so was successfully generated, but when I press Run
> button to lauch the program it failed, the log message says:
>
> BUILD FAILED
>
> /home/jianliang/android/android-sdk-linux/tools/ant/build.xml:653: The
> following error occurred while executing this line:
>
> /home/jianliang/android/android-sdk-linux/tools/ant/build.xml:698: null
> returned: 127
>
>
> Total time: 2 seconds
>
> Building the android package failed!
>
>  -- For more information, run this command with --verbose.
>
>     It seems that the android package build process has failed due to
> something related to ant, I use ant shipped with ubuntu 12.04, I don't know
> what is wrong with my configuration, I need some help, thanks!
>
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