How to change the path location to the datasets

[SuzaKrish]

I tried to change the path to the "voc_2012_aug_train_cocostyle" dataset by adding the new data path to WSIS_BBTP/maskrcnn_benchmark/configs/paths_catalog.py. But when I do this and then run the bash train_voc_aug.sh file, I end up getting the following error.

Any idea how to solve this? Please help!