can't find 'Type' in dataset

[yueyueyu]

hi,when i run your code ,an error about the annotations of the COCO dataset is occurred as follow:

File "tools/coco-caption/pycocotools/coco.py", line 94, in createIndex
if self.dataset['type'] == 'instances':
KeyError: 'type'

i download COCO 2014 Train/Val annotation from the link . is there some mistake in the dataset? hepo to get your reply. thank you very much.

[Enjiwonlar]

Hello, I have the same problem. Have you solved it?

[sue2415535899]

me too! so how to solved it?

[dami23]

I have also encountered this error. So I checked the keys of 'instances_train2014.json' and 'instances_val2014.json', the keys are 'images', 'licenses', 'annotations', 'categories', 'info', no 'instances'. I directly commented the line " if self.dataset['type'] == 'instances' ".

[Longcuirong]

I have also encountered this error. So I checked the keys of 'instances_train2014.json' and 'instances_val2014.json', the keys are 'images', 'licenses', 'annotations', 'categories', 'info', no 'instances'. I directly commented the line " if self.dataset['type'] == 'instances' ".

Hello,I commented the line " if self.dataset['type'] == 'instances' ",but when load other not instance file,there is no 'categories'