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macOS 27: Invalid redeclaration of synthesized memberwise 'init(stringRepresentation:)' in PaywallColor.swift

  • June 8, 2026
  • 3 replies
  • 82 views

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Hi.

I just installed macOS 27 and Xcode 27. I can’t run my app because there’s a compile error with RevenueCat.

 

Invalid redeclaration of synthesized memberwise 'init(stringRepresentation:)'

I’m not using Paywalls at the moment (no macOS support as far as I know).

 

I know that macOS 27 was JUST released, but I thought I’d post this here anyway to make you aware of this issue, if you don’t already know about it.

 

I did update my swift package to RevenueCat 5.75.0

 

Thanks,

 

Brendan

3 replies

  • New Member
  • June 8, 2026

Hey Brendan, 

I had the same error and updated the package to 5.78.0 and it solved my problem. Try to update 😄


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Ah yes. When I first updated, 5.75.0 was what RevenueCat was updated to. I just updated again and the problem is resolved. Thanks!


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  • RevenueCat Staff
  • June 9, 2026

Hi ​@Brendan Duddridge, thanks for raising this!

Indeed as ​@e.aydgdu mentioned we released iOS SDK version 5.78.0 a couple hours after the iOS 27 beta dropped with a fix for this issue. 

Hope that helps.

 

Thanks again!