"Path ios/Runner.xcworkspace does not exist" and compilation errors on Xcode 16+

[Tagua-web]

If you are looking for help, please confirm the following...

• I confirm I have searched the Docs, Codemagic Sample Projects, and GitHub Discussions.
• I confirm the software versions on my local computer match the ones in CI environment (e.g. Xcode version, Gradle version). See here
• I confirm I am able to do a fresh clone of the repository and build the project on my local computer.

Which mobile framework are you using?

Flutter (Dart)

Steps to reproduce

1. Trigger a new iOS build on Codemagic using a standard Flutter project.

2. The build process runs xcode-project build-ipa.

3. The build fails during the IPA export phase.
   (Note: I am developing from a Windows environment, relying on Codemagic to generate the iOS environment from the Flutter project.)

Expected results

The build should successfully generate the .xcworkspace file, compile the dependencies, and output the .ipa file.

Actual results

The build fails with: xcode-project build-ipa: error: argument --workspace: Path "ios/Runner.xcworkspace" does not exist.

Even when the workspace is found, the build fails with compilation errors in SDWebImageWebPCoder: bitwise operation between different enumeration types ('enum CGImageAlphaInfo' and 'enum CGBitmapInfo').

It appears that the environment has been updated to a stricter Xcode version that rejects older pod configurations (targeting iOS 9.0) and treats compilation warnings as fatal errors.

Build id (optional)

6a0ef4f74979b1629d8a520e

[Becca-Saka]

Hello there,

Since you have an active internal thread on the same issue, I am going to go ahead and close this.