Flutter web not working QR code scan

[saprahits]

I'm trying as per GitHub demo but not working in flutter web. Can please help me any one?

doctor --verbose [✓] Flutter (Channel stable, 2.10.3, on macOS 12.3 21E230 darwin-arm, locale en-IN) • Flutter version 2.10.3 at /Users/sunplus/FlutterSDK/flutter • Upstream repository https://github.com/flutter/flutter.git • Framework revision 7e9793dee1 (5 weeks ago), 2022-03-02 11:23:12 -0600 • Engine revision bd539267b4 • Dart version 2.16.1 • DevTools version 2.9.2

[!] Android toolchain - develop for Android devices (Android SDK version 32.1.0-rc1) • Android SDK at /Users/sunplus/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 13.3) • Xcode at /Applications/Xcode.app/Contents/Developer ✗ CocoaPods not installed. CocoaPods is used to retrieve the iOS and macOS platform side's plugin code that responds to your plugin usage on the Dart side. Without CocoaPods, plugins will not work on iOS or macOS. For more info, see https://flutter.dev/platform-plugins To install see https://guides.cocoapods.org/using/getting-started.html#installation for instructions.

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

[✓] Android Studio (version 2020.3) • 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 11.0.10+0-b96-7281165)

[yushulx]

@saprahits what's your error message?