目录

1. AttributeError: Can't pickle local object 'train..collate_fn'

2. cv2.ernor: penCV(4.6.0) n: alopenvw-pythanlopencvo-python oncvlmoutesirgproelarc Loton .op.12: evw:(-215.Assartion faitad ! syc.empty() in functiom ‘ow.ovtatar'

3. CUDA out of menoy . Tnied to aloate 30,0 NiB(GPl 0; 6.0 6iB total capacity; 4.87 i alredy al0ocatet; 0 bytes fre; 5.16 iB resarwed in total by Ryforeth) 1f i2

1. AttributeError: Can't pickle local object 'train.<locals>.collate_fn'

解决：改num_workers为0  

2. cv2.ernor: penCV(4.6.0) n: alopenvw-pythanlopencvo-python oncvlmoutesirgproelarc Loton .op.12: evw:(-215.Assartion faitad ! syc.empty() in functiom ‘ow.ovtatar'

 解决：一般是图片问题，没有排好序

3. CUDA out of menoy . Tnied to aloate 30,0 NiB(GPl 0; 6.0 6iB total capacity; 4.87 i alredy al0ocatet; 0 bytes fre; 5.16 iB resarwed in total by Ryforeth) 1f i2

解决：改batch-size为4