Extjs應用程序問題，當不在本地主機

Question

我有一個簡單的應用程序運行在我的本地主機和UAT環境。最近添加了一個新組件，並且所有組件在本地運行良好。

當我將應用程序部署到UAT時，我在控制檯中得到以下2個錯誤。

/widget/label.js?_dc=1482256656320 404 (Not Found) 

Uncaught TypeError: c is not a constructor(anonymous function) @ VM224:3Ext.ClassManager.Ext.apply.create @ app.js?_dc=1482256653415:1Ext.ClassManager.Ext.apply.widget @ app.js?_dc=1482256653415:1Ext.cmd.derive.create @ app.js?_dc=1482256653415:1Ext.cmd.derive.lookupComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.privates.prepareItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.add @ app.js?_dc=1482256653415:1Ext.cmd.derive.initItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.initComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.constructor @ app.js?_dc=1482256653415:1ak @ app.js?_dc=1482256653415:1Ext.ClassManager.Ext.apply.widget @ app.js?_dc=1482256653415:1Ext.cmd.derive.create @ app.js?_dc=1482256653415:1Ext.cmd.derive.lookupComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.lookupComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.privates.prepareItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.add @ app.js?_dc=1482256653415:1Ext.cmd.derive.initItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.initComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.initComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.constructor @ app.js?_dc=1482256653415:1ak @ app.js?_dc=1482256653415:1Ext.ClassManager.Ext.apply.widget @ app.js?_dc=1482256653415:1Ext.cmd.derive.create @ app.js?_dc=1482256653415:1Ext.cmd.derive.lookupComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.privates.prepareItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.add @ app.js?_dc=1482256653415:1Ext.cmd.derive.initItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.initComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.initComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.initComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.constructor @ app.js?_dc=1482256653415:1ak @ app.js?_dc=1482256653415:1Ext.cmd.derive.applyTabBar @ app.js?_dc=1482256653415:1k @ app.js?_dc=1482256653415:1Ext.Configurator.configure @ app.js?_dc=1482256653415:1Ext.Base.r.addMembers.initConfig @ app.js?_dc=1482256653415:1Ext.cmd.derive.constructor @ app.js?_dc=1482256653415:1ak @ app.js?_dc=1482256653415:1Ext.ClassManager.Ext.apply.widget @ app.js?_dc=1482256653415:1Ext.cmd.derive.create @ app.js?_dc=1482256653415:1Ext.cmd.derive.lookupComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.privates.prepareItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.add @ app.js?_dc=1482256653415:1Ext.cmd.derive.initItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.initComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.constructor @ app.js?_dc=1482256653415:1ak @ app.js?_dc=1482256653415:1Ext.ClassManager.Ext.apply.widget @ app.js?_dc=1482256653415:1Ext.cmd.derive.create @ app.js?_dc=1482256653415:1Ext.cmd.derive.lookupComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.privates.prepareItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.add @ app.js?_dc=1482256653415:1Ext.cmd.derive.initItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.initItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.initComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.initComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.constructor @ app.js?_dc=1482256653415:1ak @ app.js?_dc=1482256653415:1Ext.ClassManager.Ext.apply.widget @ app.js?_dc=1482256653415:1Ext.cmd.derive.create @ app.js?_dc=1482256653415:1Ext.cmd.derive.lookupComponent @ app.js?_dc=1482256653415:1Ext.cmd.derive.privates.prepareItems @ app.js?_dc=1482256653415:1Ext.cmd.derive.add @ app.js?_dc=1482256653415:1Ext.Ajax.request.success @ app.js?_dc=1482256653415:1Ext.apply.callback @ app.js?_dc=1482256653415:1Ext.cmd.derive.onComplete @ app.js?_dc=1482256653415:1Ext.cmd.derive.onStateChange @ app.js?_dc=1482256653415:1(anonymous function) @ app.js?_dc=1482256653415:1 

sencha app build命令成功完成，並且本地沒有發生JS錯誤。

當應用程序被捆綁時，這可能與生產構建設置有關嗎？如果我刪除了新的組件，應用程序部署並完美運行。

Answer 1

我在新組件的requires數組中沒有包含「Ext.form.Label」。這導致了404，而這又導致了上面提到的第二個錯誤。