Extjs应用程序问题，当不在本地主机

Question

我有一个简单的应用程序运行在我的本地主机和UAT环境。最近添加了一个新组件，并且所有组件在本地运行良好。

当我将应用程序部署到UAT时，我在控制台中得到以下2个错误。

/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，并且本地没有发生JS错误。

当应用程序被捆绑时，这可能与生产构建设置有关吗？如果我删除了新的组件，应用程序部署并完美运行。

Answer 1

我在新组件的requires数组中没有包含“Ext.form.Label”。这导致了404，而这又导致了上面提到的第二个错误。