| 17:43:24: 为项目helloworld执行步骤 ... 17:43:24: 配置没有改变, 跳过 qmake 步骤。 17:43:24: 正在启动 "C:\Qt\Qt5.6.0\Tools\mingw492_32\bin\mingw32-make.exe"
C:/Qt/Qt5.6.0/Tools/mingw492_32/bin/mingw32-make -f Makefile.Debug mingw32-make[1]: Entering directory 'E:/QtApplication/helloworld1/build-helloworld-Desktop_Qt_5_6_0_MinGW_32bit-Debug' g++ -c -pipe -fno-keep-inline-dllexport -g -std=gnu++0x -frtti -Wall -Wextra -fexceptions -mthreads -DUNICODE -DQT_QML_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_NEEDS_QMAIN -I..\helloworld -I. -IC:\Qt\Qt5.6.0\5.6\mingw49_32\include -IC:\Qt\Qt5.6.0\5.6\mingw49_32\include\QtGui -IC:\Qt\Qt5.6.0\5.6\mingw49_32\include\QtANGLE -IC:\Qt\Qt5.6.0\5.6\mingw49_32\include\QtCore -Idebug -IC:\Qt\Qt5.6.0\5.6\mingw49_32\mkspecs\win32-g++ -o debug\main.o ..\helloworld\main.cpp ..\helloworld\main.cpp:1:24: fatal error: QApplication: No such file or directory #include <QApplication> ^ compilation terminated. Makefile.Debug:105: recipe for target 'debug/main.o' failed mingw32-make[1]: *** [debug/main.o] Error 1 mingw32-make[1]: Leaving directory 'E:/QtApplication/helloworld1/build-helloworld-Desktop_Qt_5_6_0_MinGW_32bit-Debug' makefile:34: recipe for target 'debug' failed mingw32-make: *** [debug] Error 2 17:43:24: 进程"C:\Qt\Qt5.6.0\Tools\mingw492_32\bin\mingw32-make.exe"退出，退出代码 2 。 Error while building/deploying project helloworld (kit: Desktop Qt 5.6.0 MinGW 32bit) When executing step "Make" 17:43:24: Elapsed time: 00:00.
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