I am getting this error while launching the application on device:
Error launching remote program: No such file or directory (/private/var/mobile/Application
What finally fixed it for me was restarting the device (after doing everything else everyone recommends here, here Xcode 4 Error: Error Starting Executable here Xcode suddenly stopped running project on hardware: "Could not launch xxx.app: .. No such file.." and here Xcode Developer Preview: Cannot Run on Device