Error: AttributeError: module 'cv2' has no attribute 'dnn'

[nullbyte91]

When I execute the below command on Python openCV virtual environment, I am getting an error.

$ python yolo_opencv.py --image dog.jpg --config yolov3.cfg --weights yolov3.weights --classes yolov3.txt

Error Logs:
Traceback (most recent call last):
File "yolo_opencv.py", line 59, in
net = cv2.dnn.readNet(args.weights, args.config)
AttributeError: module 'cv2' has no attribute 'dnn'

[arunponnusamy]

Hello @nullbyte91,

May I know how did you install OpenCV Python bindings ? Did you compile it from source from the OpenCV master branch ?

[nullbyte91]

Yes. I compile it from source. But, I'm using the OpenCV 3.1.0 Version which doesn't have dnn module. Now I'm moving to 3.4.

[nullbyte91]

Yes. deep neural network available from OpenCV 3.3 V. So, I could able to this with the latest version.

[muskanpriya15]

When I run my program I got this error(AttributeError: module 'cv2' has no attribute 'Dnn'). My opencv version is 4.5.4 still I got error.

[idrismerdefi]

i have same issues