我收到以下错误:
python run.py
OpenCV Error: The function/feature is not implemented (The library is compiled without QT support) in displayOverlay, file /build/opencv/src/opencv-3.4.0/modules/highgui/src/window.cpp, line 528
Traceback (most recent call last):
File "run.py", line 203, in <module>
change_img_index(0)
File "run.py", line 25, in change_img_index
"" + str(last_img_index), 1000)
cv2.error: /build/opencv/src/opencv-3.4.0/modules/highgui/src/window.cpp:528: error: (-213) The library is compiled without QT support in function displayOverlay
如果我是通过 cmake 安装的,我想我只需要确保将WITH_QT
标志设置为并重新编译(如此处所WITH_QT=ON
引用),但如果我使用预构建的库安装怎么办?