Error running sunrgbd_data.py and pickle files cannot be obtained

[shengrongjin]

@charlesq34
Hi charlesq34 !
After I created the train_data_idx.txt and val_data_idx.txt files, I ran sunrgb_data.py and got this run and error.


This error should be caused by the code.
I have done some attempts such as comment all_cnt=0, pos_cnt/float(all_cnt) and float(all_cnt)/len(id_list) . However it didn't worked!
How can I solve this problem?