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flutter - Flutter2 - 找不到服务：包（Android Studio -Windows10）

问题描述

在将工作项目升级到 Flutter_2 并运行它时，会出现以下错误。

根据对类似问题的回答，Avd Data(Pixel_3a) 是wiped。

如何解决这个问题？

错误

Can't find service: package /  Can't find service: activity

完全错误

Launching lib\forms\validateForm1.dart on sdk gphone x86 arm in debug mode...
Running Gradle task 'assembleDebug'...
√ Built build\app\outputs\flutter-apk\app-debug.apk.
cmd: Can't find service: activity
Installing build\app\outputs\flutter-apk\app.apk...
Error: ADB exited with exit code 1
Performing Streamed Install
    
adb: failed to install F:\Script\Flutter\myapp\build\app\outputs\flutter-apk\app.apk: cmd: Can't find service: package
Error launching application on sdk gphone x86 arm.

颤振医生

Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel dev, 2.1.0-10.0.pre, on Microsoft Windows [Version 10.0.18363.1379], locale en-US)
[√] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
[X] Chrome - develop for the web (Cannot find Chrome executable at .\Google\Chrome\Application\chrome.exe)
    ! Cannot find Chrome. Try setting CHROME_EXECUTABLE to a Chrome executable.
[√] Visual Studio - develop for Windows (Visual Studio Community 2019 16.8.3)
[√] Android Studio (version 4.1.0)
[√] VS Code (version 1.54.1)
[√] Connected device (2 available)

标签： flutterdartflutter-dependencies

解决方案

删除 Avd 相关lock files解决了该问题。

打开 Avd Manager -> ShowonDisk -> 从磁盘中删除以下 2 个锁定文件 --->

硬件-qemu & multiinstance.lock

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