Caught KeyError in DataLoader worker process 0.

Enterprise 2023-07-02 10:03:22 views: null

1. Problem description

When doing target detection network training, I encountered the following error:
Caught KeyError in DataLoader worker process 0.
KeyError: Sa** (a category of my own data set)

2. Solutions

Finally, it was found that it was caused by the case of the category letters, just change them all to lowercase.

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Origin blog.csdn.net/qq_45160840/article/details/128082842

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