Colab Attribute Error

[diskreet90]

Love this project, and the demo project/colab works fine if I don't touch the demo image and the demo video, but as soon as I change either one to test it with my own samples I get an error. Can someone help tell me what I'm doing wrong, or missing?

Here's the output it gives me when it fails.

`AttributeError Traceback (most recent call last)
in ()
23 # img_a = Image.open(pic_a).convert('RGB')
24 img_a_whole = cv2.imread(pic_a)
---> 25 img_a_align_crop, _ = app.get(img_a_whole,crop_size)
26 img_a_align_crop_pil = Image.fromarray(cv2.cvtColor(img_a_align_crop[0],cv2.COLOR_BGR2RGB))
27 img_a = transformer_Arcface(img_a_align_crop_pil)

1 frames
/usr/local/lib/python3.7/dist-packages/insightface/model_zoo/scrfd.py in detect(self, img, threshold, input_size, max_num, metric)
202 input_size = self.input_size if input_size is None else input_size
203
--> 204 im_ratio = float(img.shape[0]) / img.shape[1]
205 model_ratio = float(input_size[1]) / input_size[0]
206 if im_ratio>model_ratio:

AttributeError: 'NoneType' object has no attribute 'shape'`

[woctezuma]

I think the face was not detected. Try lowering the detection threshold #39 or resizing the image deepinsight/insightface#1052.

[NNNNAI]

I think the face was not detected. Try lowering the detection threshold #39 or resizing the image deepinsight/insightface#1052.

The solution provided by @woctezuma is correct, you can have a try~.Many thanks~.

[g-i-o-r-g-i-o]

Sometimes it fails on files that worked until an hour before :-)
I've done "factory reset runtime", and now it seems to work (before it gave an error in the first seconds of execution).