android - Qt Sensors Qml编译错误

Question

我正在查看 qt 附带的 Qt 传感器的示例应用程序，我已经在 Windows 上编译它没有错误，但是当我尝试将它放到我的 android 上时，我得到了这个编译错误。

10:41:51: Running steps for project qmlqtsensors...
10:41:51: Configuration unchanged, skipping qmake step.
10:41:51: Starting: "C:\Qt\Qt5.2.1\Tools\mingw48_32\bin\mingw32-make.exe" 
mingw32-make: Nothing to be done for 'first'.
10:41:52: The process "C:\Qt\Qt5.2.1\Tools\mingw48_32\bin\mingw32-make.exe" exited normally.
10:41:52: Removing directory C:\Qt\Qt5.2.1\5.2.1\android_x86\examples\sensors\build-qmlqtsensors-Android_for_armeabi_v7a_GCC_4_8_Qt_5_2_1-Release\android-build
10:41:52: Starting: "C:\Qt\Qt5.2.1\Tools\mingw48_32\bin\mingw32-make.exe" INSTALL_ROOT="C:\Qt\Qt5.2.1\5.2.1\android_x86\examples\sensors\build-qmlqtsensors-Android_for_armeabi_v7a_GCC_4_8_Qt_5_2_1-Release\android-build" install
copy /y "libqmlqtsensors.so" "C:\Qt\Qt5.2.1\5.2.1\android_x86\examples\sensors\build-qmlqtsensors-Android_for_armeabi_v7a_GCC_4_8_Qt_5_2_1-Release\android-build\libs\armeabi-v7a\libqmlqtsensors.so"
        1 file(s) copied.
The full path of C:C:\Qt\Qt5.2.1\5.2.1\android_x86\examples\sensors\build-qmlqtsensors-Android_for_armeabi_v7a_GCC_4_8_Qt_5_2_1-Release\android-build\Qt\Qt5.2.1\5.2.1\android_armv7\examples\qtsensors\qmlqtsensors is too long.
makefile:873: recipe for target 'install_app' failed
mingw32-make: *** [install_app] Error 1
10:41:53: The process "C:\Qt\Qt5.2.1\Tools\mingw48_32\bin\mingw32-make.exe" exited with code 2.
Error while building/deploying project qmlqtsensors (kit: Android for armeabi-v7a (GCC 4.8, Qt 5.2.1))
When executing step 'Copy application data'
10:41:53: Elapsed time: 00:02.

我已经在谷歌上搜索过，但无济于事。谁能帮我解决这个问题？

Answer 1

似乎错误或至少其中之一是因为文件 qmlqtsensors 的路径太长。

The full path of C:C:\Qt\Qt5.2.1\5.2.1\android_x86\examples\sensors\build-qmlqtsensors-Android_for_armeabi_v7a_GCC_4_8_Qt_5_2_1-Release\android-build\Qt\Qt5.2.1\5.2.1\android_armv7\examples\qtsensors\qmlqtsensors is too long.

尝试在路径较短的不同位置编译和运行您的项目。