Ionic Live Reload


I am new to Ionic so please bear with me. My problem is after running the app in the browse using ionic serve , I want to make changes in the code and refresh the browser tab to view the changes without having to stop>ionic serve > and view again . Is what I want even possible or not ? Now when I try doing the changes during execution I get the uncaught exception.
This is my log below :

C:\Users\Priyank\AppData\Roaming\npm.cmd serve
Running live reload server: http://localhost:35729
Watching : [ ‘www//*’, '!www/lib//*’ ]
Running dev server: http://localhost:8100
Ionic server commands, enter:
restart or r to restart the client app from the root
goto or g and a url to have the app navigate to the given url
consolelogs or c to enable/disable console log output
serverlogs or s to enable/disable server log output
quit or q to shutdown the server and exit

ionic $ An uncaught exception occurred and has been reported to Ionic

Cannot read property ‘path’ of undefined (CLI v1.6.4)

Your system information:

Cordova CLI: 5.3.1
Gulp version: CLI version 3.9.0
Gulp local:
Ionic Version: 1.1.0
Ionic CLI Version: 1.6.4
Ionic App Lib Version: 0.3.8
OS: Windows 7 SP1
Node Version: v4.0.0

Process finished with exit code 1 at 01:08:49.
Execution time: 38,966 ms.