TypeError: 'int' object has no attribute '__getitem__'

[wonny2001]

Traceback (most recent call last):
File "/home/rainman/git/myresnet/cifar10/PNG-2-CIFAR10/convert-images-to-cifar-format.py", line 42, in
data.append(pix[x,y][color])
TypeError: 'int' object has no attribute 'getitem'

[macma]

Don't convert the images to PNG, I just use the original jpg file, that will work

[nubenum]

I think the problem occurs if you have some PNGs in grayscale. Using the original JPEGs as @macma suggested might help, I just added PNG24: before the output image in my resize script so that imagemagick enforces a color PNG.

convert "$file" -resize 32x32\! PNG24:"${file%.*}.png"

(havn't tested this particular line, using my own resize script)