I'm trying to add a virtual phone to the device list, however, the device list is stuck on loading.

StuckLoading

I use the default nexus 5 device on AVD:

AVDConfiguration

I am on Windows 10 and trying to set up Flutter.


Solution 1: jashgopani

If you have stored your Flutter SDK in Local Disk C, then move it to another (Non-Admin Location) disk and then try using Android studio

Alternatively: Simply run your Android Studio as Administrator and it will work fine (Although running flutter with Admin privileges is not recommended nor required either)! I spent 3 hrs looking for a solution and suddenly realized this option and it worked for me


Solution 2: Noodles

Try reinstalling Flutter and/or resetting the Flutter SDK path under "File > Settings > Languages and Frameworks > Flutter".


Solution 3: MSaudi

  • Make sure you have Power Shell 5.1 or greater (You can run this command to check $PSVersionTable.PSVersion
  • Update Flutter, Dart and Android studio then restart Android Studio


Solution 4: Y.elinx

In the path where Flutter is installed, delete the files "flutter.bat.lock" and "lockfile" and restart. enter image description here


Solution 5: Nephew of Stackoverflow

Just run adb devices from command prompt while Android Studio is on.

Android Studio will handle the rest.


Solution 6: Biruk Telelew

Go to File -> Invalidate Caches / Restart... -> Invalidate and Restart worked for me.

Image of Android Studio


Solution 7: Eric Youn

After hours of searching, this is what I found.

flutter doctor -v

I found that there were some SDK certificates that weren't agreed.

flutter doctor --android-licenses

Allowed me to see which agreements that weren't agreed. After that it worked. I hope this works for you.


Solution 8: Vinayak Shenoy

Anyone using macOS, please don't download/upgrade to 1.17.4 of flutter sdk (using with with android studio/intellij). Keep yourself to 1.17.3 even if you are planning for an upgrade . Seems like intellij plugin has bugs with 1.17.4 and i wasted 2-3hrs debugging things until my eyes fell on this thread: https://github.com/flutter/flutter-intellij/issues/3892


Solution 9: sushant varanasi

If you are using MacOS, then there are issues with flutter version 1.17.4.
Downloading an older version helped for me.


Solution 10: Chandika Gunawardhana

I had the same issue. Installed Flutter again and issue was fixed


Solution 11: Ashish

Quick fix on Android Studio:

  1. Search anywhere -> (Shift+Shift )
  2. Look for -> Restart Flutter Daemon

enter image description here


Solution 12: iosdev1111

Upgrading to latest version by clicking flutter upgrade and then going to File-> Invalidate Caches /Restart then press Invalidate and Restart worked for me


Solution 13: Adhair Cáceres

run "flutter clean" on the terminal works for me


Solution 14: Mark

After running

flutter doctor -v

I found out that my ANDROID_SDK_ROOT was not set. Setting it to the correct directory and restarting Android Studio solved the issue for me.


Solution 15: Shafqat Nadeem

if nothing worked then try this : Download a new and stable version of Flutter SDK from here , point path of your flutter sdk from settings > search flutter > point path to new downloaded sdk > invalidate cache and restart. you are done !


Solution 16: Martin Gelevski

The problem for me was that ADB was excluded from the Antivirus, so I've simply added an exception for the ADB and the problem was solved


Solution 17: Tim Kariuki

This may happen if you have cloned an app and the Flutter and Dart paths have not been set. Delete the ".idea" folder and set the paths and if there are any connected devices, they will load automatically.


Solution 18: Roc Boronat

On Windows, I fixed the issue by putting the Android SDK in the PATH. I guess the Flutter plugin internally uses ADB to know the attached devices, so if you don't have it in your path, nothing can be done.

If that's your case, just type adb on a terminal. If it doesn't work, it means you have to put your Android SDK in the path, so you (and the Flutter plugin) can use it.

Just adding a screenshot just to clarify it a bit.

enter image description here


Solution 19: Md Shariqq

Running Android Studio as Administrator (Windows) / Super User (Linux) fixed the issue for me.


Solution 20: Gabriel Gava

In my case, it was a faulty adb execution that was running in the background.

The only thing that worked for me was:

  • Close Android Studio
  • Kill adb process (on Task Manager on Windows)
  • Open Android Studio


Solution 21: Benjamin James

For me the issue seems to be that my anti-virus program identified dart.exe as a threat and renamed it to dart.exe.000 - what worked for me was -

  1. I downloaded the dart sdk and replaced the directory in my flutter directory 2) deleted flutter/bin/cache/flutter_tools.stamp 3) ran flutter doctor ...and then it worked


Solution 22: Khaled Developer

Solved For Me With:

  1. Update flutter Plugin

  2. File => Invalidate Caches / Restart => Invalidate and Restart

  3. Update Android Studio

  4. Update SDK

  5. Install SDK in Only default Location android Studio

  6. Tools => Troubleshoot Device Connection & read this and continue to Troubleshoot.

  7. Use (RunAsAdmin(Windows) / root USER(Linux)) FOR RUN

  8. if you use physical Device , use code IN TERMINAL LINUX {

sudo apt update
sudo apt install adb

and Check if your Device Connected

adb devices

}


Solution 23: Maxim Mazurok

I was using another runtime, so I had to Ctrl+Shift+A -> Choose Runtime -> Default


Solution 24: MendelG

In your Terminal, run:

flutter upgrade

and restart Android Studio.


Solution 25: Doan Bui

With New Android Studio and New Flutter, I try to Refresh a few times and it's working.

enter image description here


Solution 26: RayBacker

Check this

Project Structure->Project settings-> project->Project SDK setting

For me the project sdk was not set. After selecting the android sdk for the project, "loading devices" option is gone.

https://github.com/flutter/flutter-intellij/issues/5031#issuecomment-838640744


Solution 27: Ralph Maruva

Kill the flutter processes from running first, taskkill /F /IM dart.exe in your terminal in android studio then type
flutter run. in the terminal again and press enter.

Afterwards your device you start showing.


Solution 28: nyanzi arthur victor w

I spent a full day trying to solve this issue. Finally, I located and deleted my SDK folder then downloaded new SDK platforms and tools via SDK TOOLS. Everything is working fine now.


Solution 29: Adnan Bashir

Its 100% worked for me

step 1- turned OFF your Wi-Fi

step 2- open C:\Users\abcdcomputer\AppData\Local\Android\Sdk\platform-tools

enter image description here

step 3- open command prompt from in this folder

enter image description here

step 4- type " adb disconnect " command in Command prompt

enter image description here

step 5- restart android studio


Solution 30: Ali Nem

None of the answers on this page works for Apple M1 cpus. On Apple M1 chips the adb command does not work because it is not built for the Apple silicon. So that needs to be translated first to be runnable on the Apple chip. This is what Rosetta 2 does. To install it manually you can do this in the terminal (Thanks to this answer):

softwareupdate --install-rosetta

followed by

invalidate cache and restart


Solution 31: Saurabh Padwekar

Just Restart your laptop/desktop.


Solution 32: Seyed Hussein Mirzaki

I can resolve this by running following commands in command line.

$ adb kill-server
cannot connect to daemon at tcp:5037: cannot connect to 127.0.0.1:5037: No connection could be made because the target machine actively refused it. (10061)

yes it will throw an error and it means we are good to go

then you should call following command so the adb stuff start to work again

adb devices