Uncaught TypeError: Cannot call method 'substring' of undefined
Manager.Ext.ClassManager.parseNamespace         ext-debug.js:5980
Manager.Ext.ClassManager.get                    ext-debug.js:6099
Manager.Ext.ClassManager.instantiate            ext-debug.js:6393
Manager.Ext.ClassManager.instantiateByAlias     ext-debug.js:6359
(anonymous function)               ext-debug.js:2414
Ext.define.createComponent         Manager.js:58
Ext.define.createComponent         AbstractContainer.js:452
Ext.define.lookupComponent         AbstractContainer.js:440
Ext.define.prepareItems            AbstractContainer.js:411
Ext.define.add                     AbstractContainer.js:545
Ext.define.add                     AbstractContainer.js:535
Ext.define.initItems               AbstractContainer.js:307
Ext.define.initComponent           AbstractContainer.js:287
Base.callParent                    ext-debug.js:4720
Ext.define.initComponent           Viewport.js:138
Ext.define.constructor             AbstractComponent.js:726
Base.callParent                    ext-debug.js:4720
Ext.define.constructor             Component.js:317
Ext.Class.Class.newClass           ext-debug.js:5393
anonymous
Manager.Ext.ClassManager.instantiate     ext-debug.js:6431
(anonymous function)               ext-debug.js:2414
Ext.application.launch             CMS.js:31
Ext.define.onBeforeLaunch          Application.js:202
(anonymous function)               Application.js:171
isEvent                            ext-debug.js:16214
fire                               ext-debug.js:16356
Ext.EventManager.onDocumentReady   ext-debug.js:16514
Loader.Ext.Loader.onReady.fn       ext-debug.js:7691
Loader.Ext.Loader.triggerReady     ext-debug.js:7666
Loader.Ext.Loader.refreshQueue     ext-debug.js:7287
Loader.Ext.Loader.refreshQueue     ext-debug.js:7318
Loader.Ext.Loader.onFileLoaded     ext-debug.js:7610
(anonymous function)               ext-debug.js:2400
Loader.Ext.Loader.injectScriptElement.onLoadFn     ext-debug.js:7336