Xcode live issues don't show in plugin example app when integrated with SwiftPM #179032
Description
Steps to reproduce
- Enable SwiftPM
flutter config --enable-swift-package-manager - Generate files for example app (such as https://github.com/flutter/packages/tree/main/packages/shared_preferences/shared_preferences_foundation/example)
flutter build ios --config-only - Open example app in Xcode
- Add bogus string to Swift file
Expected results
It is expected that Xcode should give live inline errors
Actual results
However, it currently doesn't.
Code sample
Screenshots or Video
Screenshots / Video demonstration
[Upload media here]
Logs
Logs
[Paste your logs here]Flutter Doctor output
Doctor output
Doctor summary (to see all details, run flutter doctor -v):
[!] Flutter (Channel [user-branch], 3.39.0-1.0.pre-205, on macOS 15.7.2 24G325 darwin-arm64, locale en)
[✓] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
[✓] Xcode - develop for iOS and macOS (Xcode 26.0)
[✓] Chrome - develop for the web
[✓] Connected device (4 available)
[✓] Network resources