ST 2.1.0 beta3 and new Sencha Cmd Beta: generated app not working

[Tegola]

Just click one of the announcement posts on top of every Sencha Touch forum page:
http://www.sencha.com/forum/announcement.php?f=90&a=36

[gruese]

Thanks for the solution.

I also noticed that the touch folder was copied when the app was generated so added the following at the top of app.js and it worked for me:

//<debug>
Ext.Loader.setPath({
'Ext':'touch/src'
});
//</debug>

This solution is better than the accepted answer. Copying the sdk folder is redundant: It's still there, has simply been renamed to "touch". So thank you for this.

Still, this seems like a somewhat suboptimal situation, as it prevents out-of-the-box creation of a working Sencha Touch Hello World application. Hope it gets fixed in the next beta.