我完成了我的 flutter 应用程序，我想在 ios 设备上测试它，所以我使用了一台 mac 笔记本电脑，我做了所有的安装，但是当我执行“flutter run”命令时，我收到了这个错误 Launching lib/main.dart on iPhone 11 Pro Max 处于调试模式...
Running pod install... 4,0s
CocoaPods' output:
?
Preparing
Analyzing dependencies
Inspecting targets to integrate
Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)
Finding Podfile changes
A flutter_barcode_scanner
A geolocator
A google_api_availability
A google_maps_flutter
A location
A location_permissions
A shared_preferences
A shared_preferences_macos
A shared_preferences_web
- Flutter
Fetching external sources
-> Fetching podspec for `Flutter` from `Flutter`
-> Fetching podspec for `flutter_barcode_scanner` from `.symlinks/plugins/flutter_barcode_scanner/ios` …