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我正在尝试使用深度传感器（PMD Camboard），并尝试将捕获的深度图像显示为实时流。我可以从传感器获取数据。一旦我尝试投入OpenCV部件，问题就会开始。单独他们完美地工作，但一旦我尝试整合它们，问题就会开始。我认为错误与CMakeLists.txt有关，因为即使我试图编译一个简单的程序，只显示摄像头源，没有任何depthsensor的东西，我也会得到同样的错误。当我尝试使用openCV的CMake进行编译时，上述程序起作用。OpenCV Qt未定义的参考错误，同时编译
编辑：我试过系统禁用的CMake的部分，看看哪些部分恰好触发错误，发现行：
link_directories(${royale_LIB_DIR})
是导致错误的一个。
我收到以下错误，当我尝试编译：
/usr/local/lib/libopencv_highgui.so.3.1.0: undefined reference to `QWidget::isFullScreen() [email protected]_5'
/usr/local/lib/libopencv_cvv.so.3.1.0: undefined reference to `QAbstractSlider::setMinimum(int)@Qt_5'
/usr/local/lib/libopencv_highgui.so.3.1.0: undefined reference to `non-virtual thunk to QBoxLayout::minimumSize() [email protected]_5'
/usr/lib64/libQt5OpenGL.so.5: undefined reference to `QTransform::type() [email protected]_5'
/usr/local/lib/libopencv_cvv.so.3.1.0: undefined reference to `QWidget::hasHeightForWidth() [email protected]_5'
/usr/lib64/libQt5OpenGL.so.5: undefined reference to `QPen::color() [email protected]_5'
/usr/local/lib/libopencv_cvv.so.3.1.0: undefined reference to `QFrame::changeEvent(QEvent*)@Qt_5'
/usr/lib64/libQt5OpenGL.so.5: undefined reference to `QOpenGLMultiGroupSharedResource::insert(QOpenGLContext*, QOpenGLSharedResource*)@Qt_5_PRIVATE_API'
/usr/lib64/libQt5OpenGL.so.5: undefined reference to `QPaintDevice::~QPaintDevice()@Qt_5'
/usr/local/lib/libopencv_cvv.so.3.1.0: undefined reference to `QObject::QObject(QObject*)@Qt_5'
/usr/local/lib/libopencv_cvv.so.3.1.0: undefined reference to `QTabWidget::metaObject() [email protected]_5'
/usr/local/lib/libopencv_cvv.so.3.1.0: undefined reference to `QColorDialog::QColorDialog(QWidget*)@Qt_5'
/usr/local/lib/libopencv_highgui.so.3.1.0: undefined reference to `QFutureInterfaceBase::setThreadPool(QThreadPool*)@Qt_5'
/usr/lib64/libQt5OpenGL.so.5: undefined reference to
完整的错误在http://pastebin.com/KLKtzzSn
而我的CMakeLists.txt如下：
cmake_minimum_required(VERSION 2.8)
set(CMAKE_PREFIX_PATH "share")
#project (depthDataCallBack)
project (webStream)
find_package(OpenCV REQUIRED)
find_package(royale REQUIRED)
link_directories(${royale_LIB_DIR})
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/inc)
add_executable(webStream webStream.cpp)
target_link_libraries(webStream ${OpenCV_LIBS})
target_link_libraries(webStream "${royale_LIBS}")
我是新CMake，只有recently corrected。任何帮助，将不胜感激。