在Flutter中遇到“no materiallocalizations found”错误通常意味着你的应用试图使用一个需要MaterialLocalizations的组件(如AlertDialog、Text等Material Design组件),但是当前的组件树中没有提供MaterialLocalizations。MaterialLocalizations是用于提供与Material Design相关的本地化信息(如文本、日期格式等)的。 以下是针对这个问题...
No MaterialLocalizations found (Flutter) 在显示SimpleDialog时候程序报错 No MaterialLocalizations found 没有找到 MaterialLocalizations 搜索找到原因 runApp 需要先调用 StatelessWidget 返回一个 MaterialApp实例. voidmain() =>runApp(MainPage());classMainPage extends StatelessWidget { @override Widget build(BuildC...
flutter dialog异常Another exception was thrown: No MaterialLocalizations found import'package:flutter/material.dart';import'package:scoped_model/scoped_model.dart';voidmain() { runApp(newRootLayout()); }classRootLayoutextendsStatefulWidget { @override State<StatefulWidget>createState() {returnnewRootLayou...
and when i click run on android studio it shows No MaterialLocalizations found the code: code sample import'package:demo/quiz_brain.dart';import'package:flutter/material.dart';import'package:rflutter_alert/rflutter_alert.dart';voidmain() {runApp(QuizApp()); }classQuizAppextendsStatefulWidget{co...
Error appears when i try to open [ showModalBottomSheet ] code import 'package:flutter/material.dart'; class MyApp extends StatefulWidget { @override State<StatefulWidget> createState() { return _MyAppState(); } } class _MyAppState exten...
fluttericosed 在使用showDialog和showModalBottomSheet时,发现它们不能直接写在 MaterialApp的home属性下,会报如下错误: Another exception was thrown: No MaterialLocalizations found. 或 ...
我的问题是 使用TextField 报No MaterialLocalizations found. 首先看我错误内容: 看代码是没有什么问题的,但是为甚会报错呢?! 解答… 每一个Flutter入口都必须有MaterialApp来执行,否则某个控件就可能报错了。推荐阅读这篇文章:使用TextField抛出“No Material widget found”错... 查看原文 Flutter报错:No Material...
Flutter 使用TextField报No MaterialLocalizations found. 我的问题是 使用TextField 报No MaterialLocalizations found. 首先看我错误内容: 看代码是没有什么问题的,但是为甚会报错呢?! 解答… 每一个Flutter入口都必须有MaterialApp来执行,否则某个控件就可能报错了。推荐阅读这篇文章:使用TextField抛出“No Material ...
I am observing below error if i run flutter desktop app after upgrade to flutter 3.7.1 Launching lib/main.dart on macOS in debug mode... Building macOS application... 2023-02-07 10:23:17.492 rms[13634:109825] Could not acquire Metal devi...
('fr', 'FR'), ], localizationsDelegates: [ CountryLocalizations.delegate, GlobalMaterialLocalizations.delegate, GlobalWidgetsLocalizations.delegate, GlobalCupertinoLocalizations.delegate, ], builder: (context, child) => MediaQuery( data: MediaQuery.of(context).copyWith(textScaleFactor: 1.0), child: ...