View Full Version : Error migrating Ext 2.2 project to Ext 4.1:ExtTypeError: namespace is undefined

31 Oct 2012, 6:18 AM
A web project was build with Ext 2.2. I have replaced the library with Ext 4.1. But
unable to resolve the error :- TypeError: namespace is undefined in ext-all-debug.js.
This error is coming several times for different functionality. Can this error be resolved by any
component replacement or any quick fix? Or the only way is to rebuild the application

1 Nov 2012, 1:28 AM
i seem to be having the same problem:(