[iOS] [super_drag_and_drop] Build Failure: Unknown Argument '-arch arm64' Error in iOS Simulator

[SiyrisSoul]

Environment

• Flutter version: 3.10.6
• Flutter channel: Stable
• Dart version: 3.0.6
• super_drag_and_drop version: v0.5.0
• Operating system: macOS 13.5 (M2 - Silicone)
• Xcode version: Xcode 15 - Beta 4
• Simulator/Device: Any iPhone Simulator (Note: Physical devices are working fine)
• iOS Version: 16.4 & 17.0

Description

After rerunning the app in the iPhone 14 Pro Max simulator, I encountered an unknown argument error -arch arm64 that causes the build to fail. The issue persisted even after reverting all code to the last known working state.

Notably, the error seems to point to a failure in running a custom build command for oslog v0.2.0. As a workaround, removing the super_native_extensions package allows the app to build successfully.

I'm currently on the latest stable version of Flutter but have also tried the beta channel. Both branches of the super_native_extensions package were tested with no success in resolving the issue.

Steps to Reproduce

1. Add super_drag_and_drop to pub spec.yaml
2. Run the app on iPhone Simulator

Error Output

Launching lib/main.dart on iPhone 14 Pro Max in debug mode...
main.dart:1
Xcode build done. 10.0s
Failed to build iOS app
Error (Xcode): unknown argument: '-arch arm64'

Error (Xcode): failed to run custom build command for oslog v0.2.0

Could not build the application for the simulator.
Error launching application on iPhone 14 Pro Max.
Exited

Attempted Solutions

• Reverted all code to last working state
• Switched to the beta version of Flutter
• Tested both branches of super_native_extensions
• Removed super_native_extensions package (successful build but not a viable solution)

Any insights or solutions to resolve this issue would be greatly appreciated. Thank you!

[SiyrisSoul]

Turns out using Xcode 14 also works. So that is definitely a viable solution for now but I am very curious why it was previously working fine in Xcode 15.

[knopp]

Can you provide verbose build logs?

[knopp]

Fixed in cc-rs via rust-lang/cc-rs#759