Zhou Xianzi

You can delete the first row of 'Anno/list_attr_img.txt' and 'Anno/list_category_img.txt', and rename them as 'Anno/list_attr_img2.txt' and 'Anno/list_category_img2.txt'.

You can check your cuda driver version and cuda runtime version. But you should check that you have installed opencv after cuda first.

Have you solved the problem? I also meet it.

It's gray scale for images (x and y) .