使用的代码为PSENet的pytorch版，代码地址：https://github.com/whai362/PSENet
报错：ModuleNotFoundError: No module named 'cPickle' 打开/PSENet-master/util/io_.py，将import cPickle as pkl的CPickle改为pickle
报错：ModuleNotFoundError: No module named 'commands' commands是python2版本里的，在python3.0以上已经没有commands模块了，使用subprocess代替commands
报错：
File "XXX/PSENet-master/dataset/icdar2015_loader.py", line 12, in
ModuleNotFoundError: No module named 'Polygon'
安装polygon ：pip install Polygon3
报错：ValueError: invalid literal for int() with base 10: '\ufeff232' 打开PSENet-master/util/io_.py，找到read_lines函数，将f = open(p,'r'）改为f = open(p,'r',encoding='utf-8-sig')
报错：
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/zhangmingzhou1/anaconda3/envs/pytorch/lib/python3.7/site-packages/torch/utils/data/_utils/worker.py", line 178, in _worker_loop
data = fetcher.fetch(index)
File "/home/zhangmingzhou1/anaconda3/envs/pytorch/lib/python3.7/site-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/home/zhangmingzhou1/anaconda3/envs/pytorch/lib/python3.7/site-packages/torch/utils/data/_utils/fetch.py", line 44, in
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/home/zhangmingzhou1/PSENet-master/dataset/icdar2015_loader.py", line 196, in __getitem__
bboxes = np.reshape(bboxes * ([img.shape[1], img.shape[0]] * 4), (bboxes.shape[0], bboxes.shape[1] / 2, 2)).astype('int32')
File "<__array_function__ internals>", line 6, in reshape
File "/home/zhangmingzhou1/anaconda3/envs/pytorch/lib/python3.7/site-packages/numpy/core/fromnumeric.py", line 299, in reshape
return _wrapfunc(a, 'reshape', newshape, order=order)
File "/home/zhangmingzhou1/anaconda3/envs/pytorch/lib/python3.7/site-packages/numpy/core/fromnumeric.py", line 67, in _wrapfunc
return _wrapit(obj, method, *args, **kwds)
File "/home/zhangmingzhou1/anaconda3/envs/pytorch/lib/python3.7/site-packages/numpy/core/fromnumeric.py", line 44, in _wrapit
result = getattr(asarray(obj), method)(*args, **kwds)
TypeError: 'float' object cannot be interpreted as an integer
找到代码icdar2015_loader.py中的下段，“/”改为“//”，如下所示：
bboxes = np.reshape(bboxes * ([img.shape[1], img.shape[0]] * 4), (bboxes.shape[0], bboxes.shape[1] // 2, 2)).astype('int32')