Hi Sravanya K,
There seems to be some compatibility issue with latest Chrome update. (All the other pre requisites have nt had any releases very recently)
Last release of other Pre requisites :
Node JS - 5th june 2014 ( Node.js ChangeLog )
JDK - (its to be manually updated).
APP Builder (appbuilder-1.0.1252.zip is the last release which happened a long time back )
Google Chrome - Can find latest release logs in Chrome Releases and chrome has an Update almost everyday
UI5 Liraries - As per OpenUI5 - Download 16 th July 2014 is the last release of Ui5 libraries.
More over App builder does not need any internet connectivity to atleast run the sample applications / templates of SuperList,Chart. (so the issue might be internally in the system using these pre requisites )
So i certainly doubt the Auto Update feature of Google Chrome , causing this issue.
Though this currently have nt worked in latest version of chrome in my system , other major browsers are still supported .
As a work around can suggest to work with other browsers.
I also tried with Safari , Firefox and safari worked satisfactorily -
(Chrome, Safari are recommended for App Builder ) (Firefox worked partially)
attached is the screenshot of Sample Application running in Safari
Regards
Virinchy