图片尺寸、字符类别、最大字符数都需要改，应该怎么用？

[nistarlwc]

图片尺寸需要改成，256 * 32
共有37种字符，英文+数字+额外一种符号
字符在10~20个，lpr_max_len = 20

想知道该怎么该这个网络才能用

[nistarlwc]

Traceback (most recent call last):
File "F:/OCR/LPRNet_Pytorch/train_LPRNet.py", line 269, in
train()
File "F:/OCR/LPRNet_Pytorch/train_LPRNet.py", line 180, in train
logits = lprnet(images)
File "D:\anaconda3_win\envs\torch\lib\site-packages\torch\nn\modules\module.py", line 1130, in _call_impl
return forward_call(*input, **kwargs)
File "F:\OCR\LPRNet_Pytorch\model\LPRNet.py", line 76, in forward
x = torch.cat(global_context, 1)
RuntimeError: Sizes of tensors must match except in dimension 1. Expected size 6 but got size 5 for tensor number 1 in the list.