Images can't contain alpha channels or transparencies

Question

Apple has released new version of iTunes Connect & I got an error message when I tried to set Screenshots on itunes connect for my app.

\"Images can\'t c         


        

Answer 1

AFAIK png with transparency is not allowed. use jpg OR update your png (photoshop or whatever you using to create the png) and delete the transparency areas. if you work with shadows, use jpg, that will do no headaches.

Answer 2

On Pixelmator you can use 'Share > Export for Web...' (⇧ + ⌘ + E)

and deselect Transparency in the Tool Options Bar.

Answer 3

To get around the problem I batched converted using fireworks my png32 files to png24 for upload quick and easy. Jpeg works also but it is lossy.

Answer 4

i have same problem just compress your png file on https://tinypng.com/ online and then try to upload that new compressed png file.

its work for me.

Answer 5

Faced same issue, Try using JPG format !! What worked for me here was using a jpg file instead of PNG as jpg files don't use alpha or transparency features. I did it via online image converter or you can also open the image in preview and then File->Export and uncheck alpha as option to save the image and use this image.

Answer 6

it so easy...

Open image in Preview app click File -> Export and uncheck alpha