我已经在Win10机器上用Qt Creator 3.6.0 32位编译了OpenV 3.1。
在构建示例 OpenCV 程序时,它为我提供了
[Makefile]Error 3
以及以下详细信息:
10:02:32: Running steps for project Sanj...
10:02:32: Configuration unchanged, skipping qmake step.
10:02:32: Starting: "C:\Qt\Tools\mingw492_32\bin\mingw32-make.exe"
C:\Qt\5.5\mingw492_32\bin\qmake.exe -spec win32-g++ "CONFIG+=debug" "CONFIG+=qml_debug" -o Makefile ..\Sanj\Sanj.pro
makefile:195: recipe for target 'Makefile' failed
C:/Users/Samir Chohg/Desktop/Sanj/Sanj.pro:27: Extra characters after test expression.
Error processing project file: ..\Sanj\Sanj.pro
mingw32-make: *** [Makefile] Error 3
10:02:32: The process "C:\Qt\Tools\mingw492_32\bin\mingw32-make.exe" exited with code 2.
Error while building/deploying project Sanj (kit: Desktop Qt 5.5.1 MinGW 32bit)
When executing step "Make"
代码是:
QT += core
QT -= gui
TARGET = Un
CONFIG += console
CONFIG -= app_bundle
TEMPLATE = app
SOURCES += main.cpp
INCLUDEPATH += C:/opencv/qttest/install/include
LIBS += -LC:/opencv/qttest/install/x86/mingw/bin
-lopencv_core310 \
-lopencv_highgui310 \
-lopencv_imgproc310 \
-lopencv_features2d310 \
-lopencv_calib3d310
有人可以告诉我问题出在哪里吗?预先感谢。
您缺少 LIBS += 行上的行继续符。
改变
LIBS += -LC:/opencv/qttest/install/x86/mingw/bin
-lopencv_core310 \
-lopencv_highgui310 \
-lopencv_imgproc310 \
-lopencv_features2d310 \
-lopencv_calib3d310
到
LIBS += -LC:/opencv/qttest/install/x86/mingw/bin \
-lopencv_core310 \
-lopencv_highgui310 \
-lopencv_imgproc310 \
-lopencv_features2d310 \
-lopencv_calib3d310