Process finished with exit code 134 (interrupted by signal 6: SIGABRT) in python OpenCV

问题

import numpy as np
import cv2

cap = cv2.VideoCapture(0)

while(True):
    # Capture frame-by-frame
    ret, frame = cap.read()

    # Our operations on the frame come here
    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)

    # Display the resulting frame
    cv2.imshow('frame',gray)
    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

# When everything done, release the capture
cap.release()
cv2.destroyAllWindows()

I'm using Python and OpenCV in Pycharm IDE. When I try to open the webcam using OpenCV, it gives the following error:

"Process finished with exit code 134 (interrupted by signal 6: SIGABRT)"

Is this happening because I'm running out of memory? What are the solutions for this?

I'm using PyCharm on MacBook Pro (OS: Mojave)

Thanks!

回答1:

Open /Applications/PyCharm.app/Contents/info.plist,
Insert a new line:
- Key: Privacy - Camera Usage
- Type: String
- Value: An application in PyCharm wants to use the camera.
Save it.
Reopen PyCharm.
Run your code.

回答2:

I have opened an issue at Jetbrains because of this. But here is a workaround:

Run PyCharm / IntelliJ (whatever Jetbrains App) from an application which already has been approved for camera access. For example I use the Hyper Terminal to run the IDE and everything works.

回答3:

By running the python script in vs code (visual studio code) will execute the program without any warning or bugs.

回答4:

Open /Applications/PyCharm.app/Contents/info.plist in any text editor. Add these two line before dict & plist tag:

<key>Privacy - Camera Usage</key>
<string>An application in PyCharm wants to use the camera.</string>
</dict>
</plist>

来源：https://stackoverflow.com/questions/57230407/process-finished-with-exit-code-134-interrupted-by-signal-6-sigabrt-in-python

标签

python

OpenCV

pycharm