Problem creatnig images for my addon

[Felankor]

Hi,

I want to create an image for my minimap button. But when I use it in game I just get a green square...

I'm making the image in PNG format and then converting it to BLP with BLP2PNG.

The canvas size of the image is 32x32 (I've heared that it has to be a multiple of 16)

The image is being saved as a 32bit PNG file before its converted.

The background of the image is transparent.

Anyone know why its just appearing as a green square?