Asset Catalog Compiler Error - none of the input catalogs contained a matching app icon set named "AppIcon"

Question

Asset Catalog Compiler Error - none of the input catalogs contained a matching app icon set named "AppIcon"

Answer 1

I had a similar problem and I think it was because I accidentally deleted the AppIcon in Images.xcassets. So I will explain what I did.

1. Open the Images.xcassets in the current project.
2. Resize the window and move the window(Xcode) to the right.
3. Start a new project in Xcode(a temporary one). Name it something like "temporaryApp".
4. Open the Images.xcassets in the temporaryApp. Here, you can see AppIcon.
5. Click and drag this to Images.xcassets of our previous app, that is placed at the right-hand side of the screen.

And voila, Build Succeeded.

Hope this works for you

Answer 2

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