Home Screen app launch shows White Screen

[busaware1]

Hi,

I have a ST2.1 application that runs fine on ios5/6 simulator and tablet devices through the browser - as soon as I add it to the home screen (of device or simulator) and launch it it shows the application icon launch, the revolving gears indicator (indicating it is going to the server) and then shows a white screen.

I am not getting an error messages / logs or anything either.

I have tried this from a full sencha development environment and after running a test build - in both cases - works through the browser (on both chrome and safari) but not once you add it to the home screen in either simulator or device.

Does anyone have any ideas how to workout/debug what is going on here?

Any help greatly appreciated.
cheers

[busaware1]

Hi,

I removed the following line from my controller and it fixed the problem.

requires: [
    'Ext.device.Connection' // this line breaks the app!
    ],

anyone have any ideas why?
thx

[marnica]

Sencha 2.1 has attached Device codes.(probably by mistake) Simply delete all function related to Ext.Device from sencha-touch-all.js This solved the problem with loading web app from home screen.