Testcase for error: Uncaught TypeError: Cannot call method 'get' of null
Basically all I did was create a new app using the Sencha Command tool from the folder 'sencha-touch-18.104.22.168'
$ sencha app create locale '~/wwwrooot/localetest'
Then I dropped in the latest version of [LocaleManager] (https://github.com/mitchellsimoens/Ux.locale.Manager) and copied over the MVC files and tweaked the paths a bit. The app works fine when you hit it locally at "http://localhost/localetest', but when you build it using the command tool...
$ sencha app build testing
And try to hit the testing URL at "http://localhost/localetest/build/testing/index.html" ... you get the error: Uncaught TypeError: Cannot call method 'get' of null