在Qt5.11上编译Android应用遇到头文件问题

[楼兰公子]

from mainwindow.h:4,
from main.cpp:1:
../dev/tools/Qt/5.11.1/android_armv7/include/QtCore/qglobal.h:45:25: fatal error: type_traits: No such file or directory
# include <type_traits>
^
compilation terminated.
make: *** [main.o] Error 1

[楼兰公子]

In file included from ../dev/tools/Qt/5.11.1/android_armv7/include/QtGui/qtguiglobal.h:43:0,
from ../dev/tools/Qt/5.11.1/android_armv7/include/QtWidgets/qtwidgetsglobal.h:43,
from ../dev/tools/Qt/5.11.1/android_armv7/include/QtWidgets/qmainwindow.h:43,
from ../dev/tools/Qt/5.11.1/android_armv7/include/QtWidgets/QMainWindow:1,
from mainwindow.h:4,
from main.cpp:1:
../dev/tools/Qt/5.11.1/android_armv7/include/QtCore/qglobal.h:45:25: fatal error: type_traits: No such file or directory
# include <type_traits>
^
compilation terminated.
make: *** [main.o] Error 1

[zarelaky]

需要在QTcreator里面配置NDK

[zarelaky]

如果还不行那就需要指定toolchain的 sysroot

[楼兰公子]

已经解决了，需要专门另外下载ndk压缩包，sdk管理器下载下来的貌似不完整，目前armv7版本已经能够正常工作

[楼兰公子]

下载android-ndk-r17b-linux-x86_64.zip或者最新版本的android-ndk-r19b-linux-x86_64.zip