Sencha Touch Production Build Errors

Using touch 2.1.0 and Cmd 3.1.2.342 Whilst trying to create a production version of my sencha app, I get the following error: [WRN] C1003: Unsupported Ext.define syntax -- C:\wamp

Solution 1:

There was a spelling mistake in the files fx/Abstract.js and fx/TimingFunctions.js Actually, it's not a spelling mistake - more like a grammatical error.

Abstract.js calls a function in TimingFunctions.js. in Abstract.js it is referred to as EasingMap, where as in TimingFunctions.js it is called easingMap