OpenCV、Raspberry Pi-3 -属性错误- 'NoneType‘对象

Question

我一直遇到一个形状：'NoneType‘对象没有’AttributeError‘属性

回溯(最近一次调用)：

 File "/home/pi/ball-track/ball_tracking.py", line 52, in <module>
  frame = imutils.resize(frame, width=600)
  File "/usr/local/lib/python2.7/dist-packages/imutils/convenience.py", line 45, in resize
    (h, w) = image.shape[:2]
AttributeError: 'NoneType' object has no attribute 'shape'

Answer 1

对于遇到相同问题的任何人，我已经通过键入以下命令解决了该错误：

  sudo modprobe bcm2835-v4l2