Issue
This is the error message I get when attempting to give my app an image on the play store. Here is the image.
It was created in GIMP. Please help, this is keeping me from getting my app up.
Solution
As described on Google Play Store developer console, icon image should be:
512 x 512, 32-bit PNG (with alpha)
Your picture is (I checked with "file" Linux command)
PNG image data, 512 x 512, 8-bit colormap, non-interlaced
This happened because your image uses only a few colors and gimp decided to use png format with indexed colors so image file is as small as possible.
Answered By - Marcin Mikosik
Answer Checked By - Gilberto Lyons (JavaFixing Admin)