I created a new project using react-native init Wevaha,after that I
excute it work's properly then I modified sample app based on my
requirement again run it works properly but the next time while
running the app I am gettingthe error like

' Application Wevaha has not been registered.This is either due to a require() error during intialization or failure to call

AppRegistry.registerComponent'

The screen shot attached below please find it