本机测试好好的，服务器测试的时候出现了下面的问题？？？？？
Server Error in '/' Application.--------------------------------------------------------------------------------
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
ShopVista.WebSite.Controls.ShowOrderDetail.BindControl(OrderInfo info) +661
ShopVista.WebSite.Controls.ShowOrderDetail.ShowInfo(OrderInfo info) +541
ShopVista.WebSite.Admin.Shop.OrderManage.BuildSumInfo() +142
ShopVista.WebSite.Admin.Shop.OrderManage.Page_Load(Object sender, EventArgs e) +51
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +34
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +47
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061
--------------------编程问答-------------------- [NullReferenceException: Object reference not set to an instance of an object.]
ShopVista.WebSite.Controls.ShowOrderDetail.BindControl(OrderInfo info) +661
空引用错误，你看看
ShopVista.WebSite.Controls.ShowOrderDetail.BindControl(OrderInfo info) +661
那里的代码，跟踪一下，什么原因导致了空引用？ --------------------编程问答--------------------
同意，单步调一下~ --------------------编程问答-------------------- 空指针.......
补充：.NET技术 , C#
