Eclipse Detecting The Same Device Multiple Times

I am facing a strange problem. The eclipse is deteting the same device multiple times and thus is unable to run the project showing error as : Failed to install MetRoute.apk on dev

Solution 1:

update : It is not needed to restart/close Eclipse

As told in comments by Ved Praksh, the solution is:

Exit Eclipse

End all adb processes from task manager as well.. Then:

In cmd, adb kill-server --> adb start-server --> adb devices

Then restart eclipse.

Most probably it will show only one device this time.

Solution 2:

In windows start task manager >>> Processes Tab >>> Right click adb.exe*32 >>> End Process and Press End Process on the dialog box.

Solution 3:

Try

./adb kill-server
./adb start-server
./adb devices (This should show your device exactly once)

and it should work.

And also restart Eclipse after this.

Solution 4:

Reset adb in eclipse,If the problem persists it may be caused due to some hardware related issues with the usb port or your cable. try using another cable/port/device and check whether the issue is solved.