Unhandled Exception: MissingPluginException(No implementation found for method getThumbnail on channel thumbnails

[JamesBondPc]

Unhandled Exception: MissingPluginException(No implementation found for method getThumbnail on channel thumbnails

[cyrilcolinet]

@JamesBondPc same for me. Did you find something about this issue?

flutter doctor -v
[✓] Flutter (Channel stable, v1.17.1, on Mac OS X 10.15.4 19E287, locale fr-CA)
    • Flutter version 1.17.1 at /usr/local/bin/flutter-sdk
    • Framework revision f7a6a7906b (il y a 9 jours), 2020-05-12 18:39:00 -0700
    • Engine revision 6bc433c6b6
    • Dart version 2.8.2

[!] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
    • Android SDK at /Users/cyrilcolinet/Library/Android/sdk
    • Platform android-29, build-tools 29.0.3
    • Java binary at: /Users/cyrilcolinet/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/192.6392135/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)
    ✗ Android license status unknown.
      Try re-installing or updating your Android SDK Manager.
      See https://developer.android.com/studio/#downloads or visit visit https://flutter.dev/docs/get-started/install/macos#android-setup for detailed instructions.

[✓] Xcode - develop for iOS and macOS (Xcode 11.4.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 11.4.1, Build version 11E503a
    • CocoaPods version 1.9.1

[!] Android Studio (version 3.6)
    • Android Studio at /Applications/Android Studio.app/Contents
    ✗ Flutter plugin not installed; this adds Flutter specific functionality.
    ✗ Dart plugin not installed; this adds Dart specific functionality.
    • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)

[!] Android Studio (version 3.6)
    • Android Studio at /Users/cyrilcolinet/Library/Application Support/JetBrains/Toolbox/apps/AndroidStudio/ch-0/192.6392135/Android Studio.app/Contents
    ✗ Flutter plugin not installed; this adds Flutter specific functionality.
    ✗ Dart plugin not installed; this adds Dart specific functionality.
    • Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b4-5784211)

[✓] IntelliJ IDEA Ultimate Edition (version 2020.1.1)
    • IntelliJ at /Users/cyrilcolinet/Applications/JetBrains Toolbox/IntelliJ IDEA Ultimate.app
    • Flutter plugin version 45.1.3
    • Dart plugin version 201.7223.99

[✓] Connected device (1 available)
    • iPhone de Cyril • 00008020-001E15490E61002E • ios • iOS 13.4.1

! Doctor found issues in 3 categories.

[mohammadwali]

Make sure you rebuild or restart the debugger after installing the plugin. :)