xcode error failed to launch no such file or directory

Error launching remote program:No such file or directory (/private/var/mobile/Applications/3E6A33F8-52EE-4A0B-AB9F-A122B7C42045/Test.app/Test)

 

Here:

First try restarting Xcode. If it doesn't work, then try hard reset of your device. This happens to me when I change the bundle identifier of my app.