【错误记录】Flutter 运行报错 Error -32000 received from application: There are no running service protocol

韩曙亮

发布于 2023-03-28 21:13:58

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文章被收录于专栏：韩曙亮的移动开发专栏韩曙亮的移动开发专栏

文章目录

一、报错信息

在 Android Studio 中运行 Flutter 程序 , 点击

按钮运行程序 , 报如下错误 :

Performing hot restart...
Syncing files to device Pixel 2...
Error -32000 received from application: There are no running service protocol handlers.
Restarted application in 1,106ms.

二、解决方案

1、解决方案一

在 Android Studio 中的 Flutter 工程中 , 的 " Terminal " 命令行终端处先后执行下面两条命令 :

① 执行第一条命令 :

flutter clean

② 执行第二条命令 :

flutter run

执行效果 :

Microsoft Windows [版本 10.0.18363.1139]
(c) 2019 Microsoft Corporation。保留所有权利。

D:\002_Project\002_Android_Learn\flutter_app_hello>flutter clean
Deleting build...                                                  729ms
Deleting .dart_tool...                                               6ms

D:\002_Project\002_Android_Learn\flutter_app_hello>flutter run
Launching lib\main.dart on Pixel 2 in debug mode...
Running Gradle task 'assembleDebug'...
Running Gradle task 'assembleDebug'... Done                        52.2s
√ Built build\app\outputs\apk\debug\app-debug.apk.
Installing build\app\outputs\apk\app.apk...                        14.1s

执行截图 :