TypeError: 'NoneType' object is not subscriptable

[shirly-Han]

I downloaded the Pascal VOC2012 dataset from (http://host.robots.ox.ac.uk/pascal/VOC/voc2012/index.html.
Then, I modified the dataset path in data/voc_train.py and config/setting.py and printed the dataset image paths, that proves my dataset path is correct.
Then, I found that the mask path cannot match the path in data_list/train/splitx_train.txt. Hence, can you release the correct dataset Download URL？Thank you！

[Yang-Bob]

Hi,

This is because of the lack of some mask in your dataset. The whole dataset consists of the Pascal VOC 2012 dataset with extra annotations from extended SDS.
I have uploaded the masks and you can download them from https://github.com/Yang-Bob/Pascal_VOC-SegmentationClassAug

[shirly-Han]

I have solved it！Thank you for your reply！