Like this, error happened:
python main_crossformer.py --data ETTh1 --in_len 720 --out_len 336 --seg_len 24 --itr 1
It's so weird，when using this below and the error would not occur.
python main_crossformer.py --data ETTh1 --in_len 168 --out_len 24 --seg_len 6 --itr 1
FVery
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