RuntimeError: No image in imdb

[Marcus208]

i have some pictures used to train faster-rcnn. it has the only type named 'ship'. but when i use'bash tools/prepare_pascal.sh', error comes to me: saving list to disk... Traceback (most recent call last):.. File "/home/marcus/mxnet-ssd/tools/prepare_dataset.py", line 98, in db.save_imglist(args.target, root=args.root_path) File "/home/marcus/mxnet-ssd/dataset/imdb.py", line 93, in save_imglist raise RuntimeError("No image in imdb") RuntimeError: No image in imdb saving list to disk... Traceback (most recent call last):.. File "/home/marcus/mxnet-ssd/tools/prepare_dataset.py", line 98, in db.save_imglist(args.target, root=args.root_path) File "/home/marcus/mxnet-ssd/dataset/imdb.py", line 93, in save_imglist raise RuntimeError("No image in imdb") RuntimeError: No image in imdb

what should i do?

[zhreshold]

make sure you have correct path pointing to the image data folder

[alexschultz]

I'm hitting the same issue. I have my training data in "data/VOCdevkit/VOC2018/..."

saving list to disk... Traceback (most recent call last):.. File "tools/prepare_dataset.py", line 118, in db.save_imglist(args.target, root=args.root_path) File "/home/aschu/development/apache-incubator/mxnet/incubator-mxnet/example/ssd/tools/../dataset/imdb.py", line 110, in save_imglist raise RuntimeError("No image in imdb") RuntimeError: No image in imdb

[tony2278]

me too......