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

[chompu159789]

I'm a collage student. My project is to prepare images for deep learning. I use detectron2 to Register my Dataset, all others .json file and their paths works fine without an error except the one below (I save about 30 imgs per folder ILA1 - ILA4) . How can I fix those problem? Thank you in advance.

/content/drive/MyDrive/FishWeightEstimation/Tilapia_video/week2/Biofloc2/image_left_anno/ILA1/image_left_anno1_json.json

AttributeError Traceback (most recent call last)
in ()
1 #Check, Folder Name Only in "/..." (Line 2)
----> 2 dataset_dicts = get_fish_dicts(path + "/ILA1")
3 print(dataset_dicts)
4
5 #If you want to check all file copy, for d in dataset_dicts:

in get_fish_dicts(img_dir)
15
16 filename = os.path.join(img_dir, v["filename"])
---> 17 height, width = cv2.imread(filename).shape[:2]
18 #print(idx, filename, height, width)
19

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

[shehroz010]

The issue is the variable filename. It is getting assigned to "None". So, you need to check the line filename = os.path.join(img_dir, v["filename"]) . I had same issue, as i was generating the path for a file which doesn't existed in the directory.