Hi all,

I have an HTML page that includes ExtJS 6 modern directly referencing those files from the <head>:

My page works correctly until updating ExtJS from 6.0.3 to 6.2.0. With latest version my app is signaling a JavaScript error when loading main view (evaluating Ext.Viewport.element).
My question is: the list of JavaScript includes must be changed switching from 6.0.3 to 6.2.0 ? Must I add some extra JavaScript before Ext.application ?

I know that the right and better way should be use Sencha Cmd to build my app with a compiled bootstrap.js file but I think that this approach is still lacking of a fundamental requirement: dynamic JavaScript inclusion on my page depending on application runtime status. A case: if the user selects the application language on login I must load a different locale.js file on the base of its choice, that seems to be difficult since javascript files loaded are selected at build time by Sencha Cmd.