“/”应用程序中的服务器错误。

未将对象引用设置到对象的实例。

说明: 执行当前 Web 请求期间，出现未经处理的异常。请检查堆栈跟踪信息，以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.NullReferenceException: 未将对象引用设置到对象的实例。

源错误: 


[没有相关的源行]

源文件: c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\fac89ed6\2e6f018d\App_Web_xoikih3b.11.cs    行: 0

堆栈跟踪: 


[NullReferenceException: 未将对象引用设置到对象的实例。]
   Eforces.DalFactory.DataAccess.get_path() in E:\源代码\王爽\项目\2011\CMS2.5.8源码\Eforces.DalFactory\DataAccess.cs:19
   Eforces.DalFactory.DataAccess.CreateLink() in E:\源代码\王爽\项目\2011\CMS2.5.8源码\Eforces.DalFactory\DataAccess.cs:82
   Eforces.Bll.BLink..cctor() in E:\源代码\王爽\项目\2011\CMS2.5.8源码\Eforces.Bll\BLink.cs:15

[MethodInvocationException: Invocation of method 'GetLink' in  Eforces.Components.VelocityHelper threw exception System.NullReferenceException : 未将对象引用设置到对象的实例。]
   NVelocity.Runtime.Parser.Node.ASTMethod.Execute(Object o, IInternalContextAdapter context) +2291
   NVelocity.Runtime.Parser.Node.ASTReference.Execute(Object o, IInternalContextAdapter context) +805
   NVelocity.Runtime.Parser.Node.ASTReference.Value(IInternalContextAdapter context) +69
   NVelocity.Runtime.Directive.Foreach.GetIterator(IInternalContextAdapter context, INode node) +111
   NVelocity.Runtime.Directive.Foreach.Render(IInternalContextAdapter context, TextWriter writer, INode node) +121
   NVelocity.Runtime.Parser.Node.ASTDirective.Render(IInternalContextAdapter context, TextWriter writer) +141
   NVelocity.Runtime.Parser.Node.SimpleNode.Render(IInternalContextAdapter context, TextWriter writer) +118
   NVelocity.Runtime.Directive.Parse.RenderTemplate(Template template, String arg, TextWriter writer, IInternalContextAdapter context) +174
   NVelocity.Runtime.Directive.Parse.Render(IInternalContextAdapter context, TextWriter writer, INode node) +409
   NVelocity.Runtime.Parser.Node.ASTDirective.Render(IInternalContextAdapter context, TextWriter writer) +141
   NVelocity.Runtime.Parser.Node.SimpleNode.Render(IInternalContextAdapter context, TextWriter writer) +118
   NVelocity.Template.Merge(IContext context, TextWriter writer) +255
   Eforces.Components.VelocityStatic.createTemplateFromFile(String tempAbsPath, Hashtable parameters) in E:\源代码\王爽\项目\2011\CMS2.5.8源码\Eforces.Components\VelocityStatic.cs:141
   Eforces.Web.channel.ShowPage() +5465
   Eforces.Components.WebPage..ctor() in E:\源代码\王爽\项目\2011\CMS2.5.8源码\Eforces.Components\WebPage.cs:158
   Eforces.Web.channel..ctor() +28
   ASP.aspx_channel_aspx..ctor() in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\fac89ed6\2e6f018d\App_Web_xoikih3b.11.cs:0
   __ASP.FastObjectFactory_app_web_xoikih3b.Create_ASP_aspx_channel_aspx() in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\fac89ed6\2e6f018d\App_Web_xoikih3b.61.cs:0
   System.Web.Compilation.BuildResultCompiledType.CreateInstance() +30
   System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp) +100
   System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +31
   System.Web.UI.PageHandlerFactory.GetHandler(HttpContext context, String requestType, String virtualPath, String path) +37
   System.Web.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +346
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155

版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.0.30319.33440
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