issue in running the colab file

[alaa-shubbak]

hello, I have two issues actually , Both are related to running your colab code. First issue is when running the part where you change the number of classes,

here it is the line , work_dir = re.findall(r"work_dir = '(.*?)'", s)[0]

it gives me this error massage 'list index out of range'

i did not understand what do you mean by [0] , i used the config files 'configs/pascal_voc/faster_rcnn_r50_fpn_1x_voc0712.py' I am thinking to change the number of class manually , is it possible?

the 2nd issue is when using another config like the one you mentioned in colab 'configs/cascade_rcnn_r50_fpn_1x.py' and 'configs/retinanet_r50_fpn_1x.py' i could not find them in configs folder in mmdetection .

how can i use them ? specially if i am working with semantic segmentation annotated dataset. not only object detection problem ? i need to use mask rcnn , and cascade mask rcnn.

any document or repository that may help ? i will be so thankful .