I have found the following error while editing:

It is correct ? I would like to know if I need a semicolon or if I am missing it. The code works and as far as I know there is no need to put a semicolon after a function.

Also I have found a serious bug that displays "unexpected ," in the code but when you try to remove the , from the code IS IMPOSSIBLE because the line is missing (the error appears in the view but not in the event that contains the invalid or unexpect ,).

I think the editor has lot of bugs, and I have seen the editor working in a Mac deleting or not updating code which is a problem. Crash is acceptable, but if the editor is the cause to lost code... something has to be fixed in Sencha Architect.

Kind regards