threadVideoShow error on macOS

[choehn-signogy]

Hi.

I'm getting the following error when trying the code on Python 3.9 with MacOS 11.4

It is the same for
python3 thread_demo.py -s 1 -t show and python3 thread_demo.py -s 1 -t both

computer-vision_nrsyed/multithread/VideoShow.py", line 19, in show cv2.imshow("Video", self.frame) cv2.error: Unknown C++ exception from OpenCV code Assertion failed: (NSViewIsCurrentlyBuildingLayerTreeForDisplay() != currentlyBuildingLayerTree), function NSViewSetCurrentlyBuildingLayerTreeForDisplay, file /System/Volumes/Data/SWE/macOS/BuildRoots/e90674e518/Library/Caches/com.apple.xbs/Sources/AppKit/AppKit-2022.50.114/AppKit.subproj/NSView.m, line 13412. [1] 61566 illegal hardware instruction python3 thread_demo.py -s 1 -t show

[monxarat]

@choehn-signogy I facing same error

[monxarat]

@choehn-signogy you have resolved this issue

[rsardal]

@monxarat @choehn-signogy Did you ever find a solution for this issue?