首页 > 解决方案 > 未处理的异常:MissingPluginException(在通道 plugins.flutter.io/shared_preferences 上找不到方法 getAll 的实现)

问题描述

[错误:flutter/lib/ui/ui_dart_state.cc(157)] 未处理的异常:MissingPluginException(在通道 plugins.flutter.io/shared_preferences 上找不到方法 getAll 的实现)

Future<dynamic> myBackgroundMessageHandler(Map<String, dynamic> message) {
  print("myBackgroundMessageHandler: $message");
  if (message.containsKey('data')) {
    // Handle data message
    final dynamic data = message['data'];
    print("myBackgroundMessageHandler: $message");
    var emailMessageId = message['data']['message_id'];
      SharedPreferences prefs = await SharedPreferences.getInstance();
}

标签: androidiosfirebaseflutterflutter-dependencies

解决方案


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