TypeError: 'NoneType' object is not subscriptable

[zxq-clt]

The file names of the images and labels must be the same.

they are same
You can give me the email and I'll send you my code

yinwen325@163.com.Thanks!

I have sent the code to your email.

Hi, I still have the same problem. Could you send me a copy? 2496453454@qq.com, thanks!