修复内容管理脚本报错

o2web/source/x_component_cms_Xform/Package.js

@@ -85,6 +85,7 @@ MWF.xApplication.cms.Xform.Image = MWF.CMSImage =  new Class({
 //MWF.xDesktop.requireApp("cms.Xform", "Table", null, false);
 //MWF.xDesktop.requireApp("cms.Xform", "Datagrid", null, false);
 
+MWF.xDesktop.requireApp("cms.Xform", "Html", null, false);
 MWF.xApplication.cms.Xform.Html = MWF.CMSHtml =  new Class({
 	Extends: MWF.APPHtml
 });

o2web/source/x_component_process_Xform/Htmleditor.js

@@ -377,7 +377,7 @@ MWF.xApplication.process.Xform.Htmleditor = MWF.APPHtmleditor =  new Class({
     },
     getData: function(){
         this.clearEcnetNodes();
-        return this.editor.getData();
+        return this.editor ? this.editor.getData() : "";
     },
     setData: function(data){
         this._setBusinessData(data);