'NoneType' object has no attribute 'shape'

[Qian1995]

目的是做车牌号视频识别，采用了自己的数据集然后重建了train文件夹，运用python flow --model cfg/tiny-yolo-3c.cfg --load bin/tiny-yolo-voc.weights --train --annotation train/Annotations --dataset train/Images 开始训练后出现这种情况，求解答！ 黑: 132 6: 2141 G: 377 鲁: 161 吉: 281 X: 211 1: 2059 澳: 24 新: 5 F: 538 鄂: 381 S: 309 4: 682 苏: 200 plate: 4979 W: 160 D: 822 云: 60 京: 125 Dataset size: 4982 Dataset of 4982 instance(s) Traceback (most recent call last): File "flow", line 6, in cliHandler(sys.argv) File "/home/ubuntu/MyFiles/darkflow/darkflow/cli.py", line 33, in cliHandler print('Enter training ...'); tfnet.train() File "/home/ubuntu/MyFiles/darkflow/darkflow/net/flow.py", line 39, in train for i, (x_batch, datum) in enumerate(batches): File "/home/ubuntu/MyFiles/darkflow/darkflow/net/yolo/data.py", line 114, in shuffle inp, new_feed = self._batch(train_instance) File "/home/ubuntu/MyFiles/darkflow/darkflow/net/yolov2/data.py", line 27, in _batch img = self.preprocess(path, allobj) File "/home/ubuntu/MyFiles/darkflow/darkflow/net/yolo/predict.py", line 62, in preprocess result = imcv2_affine_trans(im) File "/home/ubuntu/MyFiles/darkflow/darkflow/utils/im_transform.py", line 20, in imcv2_affine_trans h, w, c = im.shape AttributeError: 'NoneType' object has no attribute 'shape'

[k66inthesky]

Hi，我遇過類似的問題， 我的解法是檢查自己的xml與jpg檔名對應、xml的內容有行檔名也要對應至jpg。 希望有幫到你～

[Qian1995]

您好！已经收到您的建议，我今天也解决了这个问题，解决方法和您一样，把predict.py文件中的im打印后发现后面没有加.jpg的后缀，加了之后已经可以运行了，十分感谢您的解答！