Uncaught TypeError: Cannot read property 'each' of undefined
Ext.define._onMenuShow @ QueryVisibilityGallery.js:50
fire @ ext-all-debug.js:20223
doFireEvent @ ext-all-debug.js:21130
Ext.define.doFireEvent @ ext-all-debug.js:64732
prototype.doFireEvent @ ext-all-debug.js:54757
fireEventArgs @ ext-all-debug.js:20983
fireEvent @ ext-all-debug.js:20942
Ext.define.onMenuShow @ ext-all-debug.js:130888
fire @ ext-all-debug.js:20223
doFireEvent @ ext-all-debug.js:21130
Ext.define.doFireEvent @ ext-all-debug.js:64732
prototype.doFireEvent @ ext-all-debug.js:54757
fireEventArgs @ ext-all-debug.js:20983
fireEvent @ ext-all-debug.js:20942
Ext.define.onShowComplete @ ext-all-debug.js:66121
Ext.define.afterShow @ ext-all-debug.js:64318
Ext.Base.Base.addMembers.callParent @ ext-all-debug.js:12115
Ext.define.afterShow @ ext-all-debug.js:201288
Ext.Base.Base.addMembers.callParent @ ext-all-debug.js:12115
(anonymous function) @ ext-all-debug.js:19749
Ext.define.show @ ext-all-debug.js:66855
Ext.define.showBy @ ext-all-debug.js:66931
Ext.define.showMenu @ ext-all-debug.js:130578
Ext.define.maybeShowMenu @ ext-all-debug.js:130541
Ext.define.onClick @ ext-all-debug.js:130633
fire @ ext-all-debug.js:20223
Ext.define.fire @ ext-all-debug.js:32463
Ext.define.publish @ ext-all-debug.js:32439
Ext.define.doDelegatedEvent @ ext-all-debug.js:32489
Ext.define.onDelegatedEvent @ ext-all-debug.js:32476
(anonymous function) @ ext-all-debug.js:6662