iOS export error > "Named colors do not work prior to iOS 11.0"

Anyone know what this means?

When I export from C3 with target iOS set to anything lower than iOS11 I get this error when I try to build the project in xcode.

"Named colors do not work prior to iOS 11.0"

Anyone know how I can fix this issue?

My game is light enough that it should run on older devices. If possible Id like to support older versions of iOS. But if it's going to involve days of stuffing around I guess I can just target >iOS11...

Any advice from people currently publishing to iOS from C3?

Is it a waste of time trying to target anything older than iOS 11 or 12?

My general advice is to never ever target any old phones. It will only cause issues and the numbers who uses such super old stuff will decrease very fast, every day. The ones that still uses those would never ever pay for any IAP, and the ecpm for those markets is zero anyway.

And iOS 10..? I don't even think the runtime will work for that..