After Successfully setup the React Native Environment,after running i got an screen by default text
"Welcome to React Native,To get started ,edit App.js,Double Tap R on your keyboard to reload,shake or press menu button for dev menu"
But my problem is that after changing the file in Text App.js ,i can not able to see the change in my app,alwys showing the by default text.....
and also after shaking the app when i click the Reload button give an error Could not connect to development server..
can you suggest me how to resolve the above issue,,,,,Thanks in advance.