“/”应用程序中的服务器错误。

索引超出了数组界限。

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.IndexOutOfRangeException: 索引超出了数组界限。

源错误:

执行当前 Web 请求期间生成了未经处理的异常。可以使用下面的异常堆栈跟踪信息确定有关异常原因和发生位置的信息。

堆栈跟踪: 


[IndexOutOfRangeException: 索引超出了数组界限。]
   System.Data.Metadata.Edm.MetadataCollection`1.get_Item(Int32 index) +67
   System.Data.Mapping.DefaultObjectMappingItemCollection.TryGetMap(String identity, DataSpace typeSpace, Boolean ignoreCase, Map& map) +129
   System.Data.Mapping.DefaultObjectMappingItemCollection.TryGetMap(String identity, DataSpace typeSpace, Map& map) +23
   System.Data.Metadata.Edm.MetadataWorkspace.TryGetEdmSpaceType(T objectSpaceType, T& edmSpaceType) +133
   System.Data.Metadata.Edm.MetadataWorkspace.GetEdmSpaceType(T objectSpaceType) +71
   System.Data.Entity.Internal.InternalContext.UpdateEntitySetMappings() +391
   System.Data.Entity.Internal.InternalContext.TryUpdateEntitySetMappingsForType(Type entityType) +161
   System.Data.Entity.Internal.InternalContext.UpdateEntitySetMappingsForType(Type entityType) +23
   System.Data.Entity.Internal.InternalContext.GetEntitySetAndBaseTypeForType(Type entityType) +49
   System.Data.Entity.Internal.Linq.InternalSet`1.Initialize() +76
   System.Data.Entity.Internal.Linq.InternalSet`1.get_InternalContext() +21
   System.Data.Entity.Internal.Linq.InternalSet`1.Find(Object[] keyValues) +32
   Jngt.DAL.ArticleDAL.GetModel(String id) in F:\孔子人才网项目\Jngt20230718\Jngt\Jngt.DAL\ArticleDAL.cs:34
   Jngt.BLL.ArticleService.GetModel(String id) in F:\孔子人才网项目\Jngt20230718\Jngt\Jngt.BLL\ArticleService.cs:48
   Jngt.Web.Controllers.IndexController.ViewArticle(String arId) in F:\孔子人才网项目\Jngt20230718\Jngt\Jngt.Web\Controllers\IndexController.cs:651
   lambda_method(Closure , ControllerBase , Object[] ) +139
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +35
   System.Web.Mvc.Async.<>c.b__9_0(IAsyncResult asyncResult, ActionInvocation innerInvokeState) +39
   System.Web.Mvc.Async.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult) +71
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.AsyncInvocationWithFilters.b__11_0() +72
   System.Web.Mvc.Async.<>c__DisplayClass11_1.b__2() +386
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.<>c__DisplayClass3_6.b__3() +50
   System.Web.Mvc.Async.<>c__DisplayClass3_1.b__5(IAsyncResult asyncResult) +186
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +38
   System.Web.Mvc.<>c.b__152_1(IAsyncResult asyncResult, ExecuteCoreState innerState) +26
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +67
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +53
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +36
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +38
   System.Web.Mvc.<>c.b__20_1(IAsyncResult asyncResult, ProcessRequestState innerState) +41
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +67
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +38
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +399
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +137

版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.6.1055.0
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