【error】invalid argument 1: must be strictly positive at /pytorch/torch/lib/TH/generic/THTenso
ERROR:RuntimeError:invalidargument1:mustbestrictlypositiveat/pytorch/torch/lib/TH/generic/THTensorMath.c:2184具体:File"main.py",line152,intestforbatch_idx,(image,captions,lengths)inenumerate(valtest_loa