Dear auther：
sorry to disturb you！I ran into a problem while training on the Synthetic dataset, the length of datalader is zero when runnin the validation. And it has no problem when training on Real datasets. Have you encountered a similar problem and how to solve it？
Looking forward to your reply！thanks very much.
Dear auther： sorry to disturb you！I ran into a problem while training on the Synthetic dataset, the length of datalader is zero when runnin the validation. And it has no problem when training on Real datasets. Have you encountered a similar problem and how to solve it？ Looking forward to your reply！thanks very much.