AttributeError: 'NoneType' object has no attribute 'decode'

[YuheD]

Traceback (most recent call last):
File "train.py", line 590, in
dataset = MultiResolutionDataset(args.data_path, transform, args.size)
File "/data1/yuhe.ding/Code/few-shot-gan-adaptation-main/dataset.py", line 24, in init
self.length = int(txn.get('length'.encode('utf-8')).decode('utf-8'))
AttributeError: 'NoneType' object has no attribute 'decode'

Anyone can help me?

[Ychanho]

I also encounter exactly same issue... did you solve it?

[Ychanho]

I solved this issue
I deleted the processed data( generated by running prepare_data.py)
then ran the prepare_data.py and generated new processed data

then I ran train.py, there is no issue [AttributeError: 'NoneType' object has no attribute 'decode']
and training proceeded without any problems.

If there's anyone who's experiencing this kind of problem, I hope this helps.