在使用YOLOv5进行训练的时候报错 expected sequence of length 290 at dim 1

Pytorch出现 expected sequence of length 290 at dim 1 (got 547)

是因为yolo5s.yaml中的格式错误所致

anchors:

• [53,96, 67,61, 71,80] # P3/8
• [73,106, 86,87, 94,68] # P4/16
• [95,106, 105,86, 120,113] # P5/32