"example" does not work!

[ajaygautam]

Best practice - please have the example folder work!

git clone [email protected]:AbdulRahmanAlHamali/flutter_typeahead.git
cd flutter_typeahead/example
flutter run

This is expected to run, but fails with:

Running "flutter pub get" in example...                          2,479ms
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Warning
──────────────────────────────────────────────────────────────────────────────
Your Flutter application is created using an older version of the Android
embedding. It's being deprecated in favor of Android embedding v2. Follow the
steps at

https://flutter.dev/go/android-project-migration

to migrate your project.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Launching lib/main.dart on iPhone 11 Pro in debug mode...
Upgrading project.pbxproj
Legacy build system detected, removing /Users/agautam/workspace/misc/flutter_typeahead/example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings
Project base configurations detected, removing.
Upgrading contents.xcworkspacedata
Warning: Missing build name (CFBundleShortVersionString).
Warning: Missing build number (CFBundleVersion).
Action Required: You must set a build name and number in the pubspec.yaml file version field before submitting to the App Store.
Running pod install...                                             813ms
CocoaPods' output:
↳
      Preparing

    Analyzing dependencies

    Inspecting targets to integrate
      Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)

    Finding Podfile changes
      A flutter_keyboard_visibility
      A flutter_keyboard_visibility_web
      R Flutter
      R keyboard_visibility

    Fetching external sources
    -> Fetching podspec for `flutter_keyboard_visibility` from `.symlinks/plugins/flutter_keyboard_visibility/ios`
    -> Fetching podspec for `flutter_keyboard_visibility_web` from `.symlinks/plugins/flutter_keyboard_visibility_web/ios`
    [!] No podspec found for `flutter_keyboard_visibility_web` in `.symlinks/plugins/flutter_keyboard_visibility_web/ios`

    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/external_sources/path_source.rb:14:in `block in fetch'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/user_interface.rb:64:in `section'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/external_sources/path_source.rb:11:in `fetch'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/installer/analyzer.rb:989:in `fetch_external_source'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/installer/analyzer.rb:968:in `block (2 levels) in fetch_external_sources'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/installer/analyzer.rb:967:in `each'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/installer/analyzer.rb:967:in `block in fetch_external_sources'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/user_interface.rb:64:in `section'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/installer/analyzer.rb:966:in `fetch_external_sources'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/installer/analyzer.rb:117:in `analyze'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/installer.rb:414:in `analyze'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/installer.rb:239:in `block in resolve_dependencies'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/user_interface.rb:64:in `section'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/installer.rb:238:in `resolve_dependencies'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/installer.rb:160:in `install!'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/command/install.rb:52:in `run'
    /Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/lib/cocoapods/command.rb:52:in `run'
    /Library/Ruby/Gems/2.6.0/gems/cocoapods-1.10.0/bin/pod:55:in `<top (required)>'
    /usr/local/bin/pod:23:in `load'
    /usr/local/bin/pod:23:in `<main>'

Error output from CocoaPods:
↳

    [!] Automatically assigning platform `iOS` with version `8.0` on target `Runner` because no platform was specified. Please specify a platform for this target in your
    Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`.

Error running pod install
Error launching application on iPhone 11 Pro.

My flutter setup: flutter doctor -v

[✓] Flutter (Channel beta, 1.26.0-17.5.pre, on macOS 11.1 20C69 darwin-arm, locale en-US)
    • Flutter version 1.26.0-17.5.pre at /Users/agautam/tools/flutter
    • Framework revision 1fe38dcb5f (4 days ago), 2021-02-10 16:25:47 -0800
    • Engine revision d4453f6018
    • Dart version 2.12.0 (build 2.12.0-259.9.beta)

[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
    • Android SDK at /Users/agautam/Library/Android/sdk
    • Platform android-30, build-tools 30.0.3
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6915495)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 12.4, Build version 12D4e
    • CocoaPods version 1.10.0

[✓] Android Studio (version 4.1)
    • 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 1.8.0_242-release-1644-b3-6915495)

[✓] IntelliJ IDEA Community Edition (version 2020.3.1)
    • IntelliJ at /Applications/IntelliJ IDEA CE.app
    • 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

[✓] VS Code (version 1.52.1)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.18.1

[✓] Connected device (1 available)
    • iPhone 11 Pro (mobile) • D8A6574A-E88C-4B35-A796-8F30F92304B4 • ios • com.apple.CoreSimulator.SimRuntime.iOS-14-4 (simulator)

• No issues found!

[Batflash5]

https://github.com/flutter/flutter/wiki/Upgrading-pre-1.12-Android-projects

Did you migrate as referred in the error message?