默认用qtcreator5.2.0创建了一个quick项目,却报如下错误: error:cstdlib.h no such file or directory 解决方法: 打开项目文件untitled4.pro,加上INCLUDEPATH = d:/Soft/cygwin/usr/local/android-ndk-r10/platforms/android-L/arch-arm/usr/include/ 如果报找不到crtbegin_so.o,可以加上QMAKE_LFLAGS += -nost