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flutter - 错误：无法将参数类型“PointerEvent”分配给参数类型“PointerDownEvent”

问题描述

在我的颤振网络应用程序项目中使用此插件时出现以下提到的错误html_editor_enhanced，我的颤振医生没有问题，我尝试添加flutter_colorpicker最新版本，pubspec.yaml但仍然没有帮助。

Launching lib\main.dart on Chrome in debug mode...
    /C:/src/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' ('/C:/src/flutter/packages/flutter/lib/src/gestures/events.dart').
     - 'PointerDownEvent' is from 'package:flutter/src/gestures/events.dart' ('/C:/src/flutter/packages/flutter/lib/src/gestures/events.dart').
        super.addAllowedPointer(event);
                                ^
    Waiting for connection from debug service on Chrome...             55.0s
    Failed to compile application.

标签： flutterdartflutter-web

解决方案

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