Python 3.6.8 and OpenCV4.10 on Ubuntu 18.04 - AttributeError: 'NoneType' object has no attribute 'shape'

[7thstorm]

I am running the demo script: read_frames_fast.py without any modifications

My system Ubuntu 18.04 Python 3.6.8 OpenCV 14.10 latest version of imutils

I followed the suggestions for fixing these types of issues on pyimagesearch.

I am using the same video file at the same location that processed successfully using the demo script: "read_frames_slow.py" from https://www.pyimagesearch.com/2017/02/06/faster-video-file-fps-with-cv2-videocapture-and-opencv/

My error output is as follows: ` /virtualcv/file-video-stream$ python read_frames_fast.py --video /home/rc/yolo/20181031_170638.mp4 [INFO] starting video file thread... Exception in thread Thread-1: Traceback (most recent call last): File "/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner self.run() File "/usr/lib/python3.6/threading.py", line 864, in run self._target(*self._args, **self._kwargs) File "/home/rc/.virtualenvs/cv/lib/python3.6/site-packages/imutils/video/filevideostream.py", line 67, in update frame = self.transform(frame) File "read_frames_fast.py", line 21, in filterFrame frame = imutils.resize(frame, width=450) File "/home/rc/.virtualenvs/cv/lib/python3.6/site-packages/imutils/convenience.py", line 69, in resize (h, w) = image.shape[:2] AttributeError: 'NoneType' object has no attribute 'shape'

[INFO] elasped time: 9.87 [INFO] approx. FPS: 30.19 ` The script quits almost immediateely Wanted to see if anyone has any ideas?

[7thstorm]

added to existing issues. closing this

[sanster9292]

was anyone able to fix this issue? I am still facing this