App Icon and Store Icon
When we create the application then our next step to upload the application in an app store , for that we need to set application Icon as well as Store Icon.
if we have the images for icon and store icon then sometimes its create issue like that:
a: images can’t contain alpha channels or transparencies.
b: invalid images
Due to that problem we need to recreate all images and upload.
so handling such kind of issue we can take help from the online portal
Steps to follow:
1: Go to this URL: https://makeappicon.com/
2: upload your icon images .
3:Now open receive file and drag AppIcon.appiconset folder to asset folder in your project.
4: You can also take store icon from received folder.
there are extra three images like a1@1x,a2@2x,a3@3x like that so choose a2@2x (1024X1024) and upload to the app store as store icon.