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学习笔记
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flutter run报错No supported devices connected #46

Closed xccjk closed 2 years ago

xccjk commented 3 years ago

运行flutter run出现错误：No supported devices connected

在通过flutter run启动项目的过程中，遇到提示No supported devices connected的错误，错误的意思为没有找到连接的设备

解决方案

  1. 运行flutter doctor，查看设备情况
flutter doctor
  1. 运行flutter emulators，查看可连接设备
flutter emulators
  1. 运行flutter emulators --launch <emulator id>，连接到指定设备，此时会打开一个模拟器
// mac端
flutter emulators --launch iOS Simulator
// windows
flutter emulators --launch Pixel_3a_API_30_x86
  1. 运行flutter run，启动项目，正常运行
flutter run