Swift Compiler Error (Xcode): Stored properties cannot be marked potentially unavailable with '@available'

[Fayis2021]

Xcode build done.
Failed to build iOS app
Swift Compiler Error (Xcode): Stored properties cannot be marked potentially unavailable with '@available'
/Users/mgggf/my-app/ios/Pods/LocationPicker/LocationPicker/LocationPickerViewController.swift:59:5
LocationPickerViewController.swift:59

Could not build the application for the simulator.
Error launching application on iPhone 15 Pro.

am using external dependency - https://github.com/almassapargali/LocationPicker/tree/master

flutter doctor -v

[✓] Flutter (Channel stable, 3.19.5, on macOS 14.4 23E214 darwin-arm64, locale en-IN)
• Flutter version 3.19.5 on channel stable at /Users/muhammed/development/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 300451adae (6 weeks ago), 2024-03-27 21:54:07 -0500
• Engine revision e76c956498
• Dart version 3.3.3
• DevTools version 2.31.1

[!] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
• Android SDK at /Users/muhammed/Library/Android/sdk
✗ cmdline-tools component is missing
Run path/to/sdkmanager --install "cmdline-tools;latest"
See https://developer.android.com/studio/command-line for more details.
✗ Android license status unknown.
Run flutter doctor --android-licenses to accept the SDK licenses.
See https://flutter.dev/docs/get-started/install/macos#android-setup for more details.

[✓] Xcode - develop for iOS and macOS (Xcode 15.3)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 15E204a
• CocoaPods version 1.13.0

[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2023.2)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 17.0.9+0-17.0.9b1087.7-11185874)

[✓] VS Code (version 1.87.2)
• VS Code at /Users/muhammed/Downloads/Visual Studio Code.app/Contents
• Flutter extension version 3.88.0

[✓] VS Code (version 1.89.0)
• VS Code at /Users/muhammed/Downloads/Visual Studio Code 2.app/Contents
• Flutter extension version 3.88.0

[github-actions]

👋 @Fayis2021

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