Waiting for another flutter command to release the

Question

When I run my flutter application it show

Waiting for another flutter command to release the startup lock

this messages and not proceed further.

Answer 1

I also faced same issue i followed the best and the easiest way

Environment : Windows

IDE : Android Studio

Tools>flutter(last option)> select flutter clean

after flutter clean finished you all set and good to go.

Answer 2

In Android Studio, It's Work for me

Stop your app if it still runs on the phone or disconnect the your testing device.

Then try to install the package again.

Answer 3

Restart your IDE first and then run the following command in project folder from terminal

killall -9 dart

It worked for me. Hope it will help some of the guys facing the same problem.

Answer 4

I use a Mac with Visual Studio Code and this is what worked:

Shutdown your PC and switch it on again. Don't use the restart function. I restarted 2 times and it didn't work. Only shutdown worked.

PS: I tried out the following:

1. Delete lockfile;
2. Run killall -9 dart;
3. Restart my PC.

But they all didn't work.

Answer 5

There are some action to do:

1- in pubspec.yaml press "packages get" or in terminal type " flutter packages get" and wait seconds.

if this doesn't work :

2-type flutter clean then do step(1)

if this doesn't work too :

3-type killtask /f /im dart.exe

if this doesn't work too :

4- close android studio and then restart your pc.

Answer 6

Just type this on android studio terminal and will work again!

flutter run

:)