Error: The argument type 'PointerEvent' can't be assigned to the parameter type 'PointerDownEvent'.

[pishguy]

Error:

../../../../develop/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_colorpicker-0.4.0/lib/src/hsv_picker.dart:731:29: Error: The argument type 'PointerEvent' can't be assigned to the parameter type 'PointerDownEvent'.
 - 'PointerEvent' is from 'package:flutter/src/gestures/events.dart' ('../../../../develop/flutter/packages/flutter/lib/src/gestures/events.dart').
 - 'PointerDownEvent' is from 'package:flutter/src/gestures/events.dart' ('../../../../develop/flutter/packages/flutter/lib/src/gestures/events.dart').
    super.addAllowedPointer(event);
                            ^
../../../../develop/flutter/.pub-cache/hosted/pub.dartlang.org/animated_interpolation-0.3.2/lib/smart_tabbar.dart:701:40: Error: The getter 'body2' isn't defined for the class 'TextTheme'.
 - 'TextTheme' is from 'package:flutter/src/material/text_theme.dart' ('../../../../develop/flutter/packages/flutter/lib/src/material/text_theme.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'body2'.
            themeData.primaryTextTheme.body2)
                                       ^^^^^
../../../../develop/flutter/.pub-cache/hosted/pub.dartlang.org/animated_interpolation-0.3.2/lib/smart_tabbar.dart:706:40: Error: The getter 'body2' isn't defined for the class 'TextTheme'.
 - 'TextTheme' is from 'package:flutter/src/material/text_theme.dart' ('../../../../develop/flutter/packages/flutter/lib/src/material/text_theme.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'body2'.
            themeData.primaryTextTheme.body2)
                                       ^^^^^
../../../../develop/flutter/.pub-cache/hosted/pub.dartlang.org/animated_interpolation-0.3.2/lib/smart_tabbar.dart:714:36: Error: The getter 'body2' isn't defined for the class 'TextTheme'.
 - 'TextTheme' is from 'package:flutter/src/material/text_theme.dart' ('../../../../develop/flutter/packages/flutter/lib/src/material/text_theme.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'body2'.
        themeData.primaryTextTheme.body2.color;
                                   ^^^^^

flutter doctor -v

[✓] Flutter (Channel stable, 2.5.2, on Mac OS X 10.15.7 19H1323 darwin-x64, locale en)
    • Flutter version 2.5.2 at /Users/cccccccc/Desktop/develop/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 3595343e20 (3 weeks ago), 2021-09-30 12:58:18 -0700
    • Engine revision 6ac856380f
    • Dart version 2.14.3

[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
    • Android SDK at /Users/ccccc/Desktop/develop/sdk
    • Platform android-31, build-tools 31.0.0
    • ANDROID_HOME = /Users/ccccc/Desktop/develop/sdk
    • 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 1.10.2

[✗] Chrome - develop for the web (Cannot find Chrome executable at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome)
    ! Cannot find Chrome. Try setting CHROME_EXECUTABLE to a Chrome executable.

[!] Android Studio
    • Android Studio at /Applications/Android Studio Preview.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
    ✗ Unable to find bundled Java version.
    • Try updating or re-installing Android Studio.

[✓] 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)

[✓] VS Code (version 1.60.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.26.0

[✓] Connected device (1 available)
    • WAS LX1A (mobile) • 2XJDU17C14006203 • android-arm64 • Android 8.0.0 (API 26)

[DKAC]

this seems to be an incompatibility with flutter 2.5... try flutter 2.2.3

[jackeychina]

I have resolved it. You can download it from here - https://drive.google.com/file/d/1DV1OsriI0su3Is13j65NpOpabRlOhDTZ/view?usp=sharing

Now it will work with flutter 2.5

Enjoy :)