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The connection to adb is down, and a severe error has occured.

Posted on 2014-10-16
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Last Modified: 2015-03-16
Dear Sir,

During run my existing project in eclipse, it is giving following issue

Android Launch!
The connection to adb is down, and a severe error has occured.
You must restart adb and Eclipse.
Please ensure that adb is correctly located at 'E:\Softwares\adt-bundle-windows-x86-20130219\sdk\platform-tools\adb.exe' and can be executed.


I have used adb kill-server and adb start-server commands , but no use
I have also  restart adb and Eclipse. But no output .

Please guide on the same
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Question by:BYTECHINDIA
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Accepted Solution

by:
Amitkumar Panchal earned 500 total points
ID: 40446537
This seems to be a problem with ADB. I am sure you have googled to figure the solution to this issue. I dont know what steps you have performed to get rid of mentioned issue. But give it a try with below sequence.

1. Close the Eclipse if running
2. Go to the Android SDK platform-tools directory in Command Prompt
3. type adb kill-server (stop adb)
5. Check in task manager, there should not be any process for adb. Kill it if exists.
6, then type adb start-server (restart adb)
7. No error message is thrown while starting ADB server, then adb is started successfully.
8. Now start Eclipse again.

Important thing here is Eclipse must be close first before bringing down adb. And closing eclipse will not bring adb down automatically, you will need to stop it manually. Once done with adb, at last start the eclipse.

Hope it helps.
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Author Comment

by:BYTECHINDIA
ID: 40669819
Thnks Sir,

Its working
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