【发布时间】:2019-12-01 10:29:32
【问题描述】:
我正在我的应用中实现 image_picker。这没有显示任何警告或消息,但是当我在 Android 模拟器中运行它时,它会在控制台中显示一个错误:
[ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: MissingPluginException(No implementation found for method pickImage on channel plugins.flutter.io/image_picker)
E/flutter ( 5074): #0 MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:314:7)
E/flutter ( 5074): <asynchronous suspension>
E/flutter ( 5074): #1 ImagePicker.pickImage (package:image_picker/image_picker.dart:53:40)
E/flutter ( 5074): <asynchronous suspension>
【问题讨论】:
-
你尝试过热重载吗?
标签: flutter dart flutter-layout flutter-dependencies