Unexpected error during testing

[JudeLiu]

I tweaked CAS module a little bit, and increased the learning rate. However after some iterations an "IndexError: list index out of range" occurred in test.py. I tried to locate the error, and it turned out that it's caused by this line:

https://github.com/Pilhyeon/BaSNet-pytorch/blob/0aa3b9fd209176cc3aa4c2db36de49a2279b7e4d/test.py#L75

Actually assert proposals[i][0] is not None failed.

Can you please help me solve this problem? Thanks in advance!