[ 96%] Built target pch_Generate_opencv_stereo
[ 96%] Built target opencv_stereo
[ 97%] Built target pch_Generate_opencv_perf_stereo
[ 97%] Built target opencv_perf_stereo
[ 98%] Built target gen_opencv_python_source
[ 98%] Linking CXX shared module ../../lib/python3/cv2.cpython-37m-arm-linux-gnueabihf.so
/usr/bin/ld: error: ../../lib/libopencv_stitching.so.4.1.0: file too short
collect2: error: ld returned 1 exit status
make[2]: *** [modules/python3/CMakeFiles/opencv_python3.dir/build.make:129: lib/python3/cv2.cpython-37m-arm-linux-gnueabihf.so] Error 1
make[1]: *** [CMakeFiles/Makefile2:11793: modules/python3/CMakeFiles/opencv_python3.dir/all] Error 2
make: *** [Makefile:163: all] Error 2
(cv) pi@raspberrypi:~/opencv/build $