Visual studio code can't detect emulator device or phone connected

user_9398610 0
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I was running my app with vscode using Android emulator or my phone, however all of a sudden vscode could not identify any device or emulator that I connect (no devices). phone is in debug mode or even the android emulator. Also When I try starting the emulator I get this warning enter image description here

dart flutter visual-studio-code android
4 Answers

When using an actual device with VSCode/Android Studio, you must switch on both:

  1. Developer Mode
  2. USB Debugging Mode
user_60262020

Seems like adb can't be found. Have you updated or moved the (Android) SDK recently?

You may want to check your platform-tools folder in your Android SDK and if necessary, download the tools again (see this answer).

user_251240

Happened me sometimes. problem was avast antivirus software it puts that adb file to virus chest

user_99371780

There are various reason of happening this but one common solution to this problem is go and open platform-tools folder and check for adb.exe if it exists there copy the link from above address bar and put it into environment variable path that's it. By default platform-tools folder comes with sdk installtation but in case if you don't have one then you can download it from below link https://developer.android.com/studio/releases/platform-tools [open this image to see the path variable][1] [1]: https://i.stack.imgur.com/dttn0.png

user_123044390
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