Sql server 2008 System.Data.Entity.Infrastructure.DbUpdateException错误
我有一个简单的MVC5测试解决方案，它连接到内部网上的SQLServer2008。到目前为止，我已经学习了本教程： 我可以打开视图，它会显示列表，但当我尝试创建一个新的列表时，会出现以下错误： {“无法更新EntitySet'Movies'，因为它具有 中不存在定义查询和Sql server 2008 System.Data.Entity.Infrastructure.DbUpdateException错误,sql-server-2008,model-view-controller,asp.net-mvc-5,Sql Server 2008,Model View Controller,Asp.net Mvc 5,我有一个简单的MVC5测试解决方案，它连接到内部网上的SQLServer2008。到目前为止，我已经学习了本教程： 我可以打开视图，它会显示列表，但当我尝试创建一个新的列表时，会出现以下错误： {“无法更新EntitySet'Movies'，因为它具有 中不存在定义查询和元素 元素以支持当前 操作。“} 我使用了数据库优先的方法，所以我不知道出了什么问题。我知道他不知何故不能执行更新。这是我需要在项目内部解决的问题，还是与SQl server有关 编辑：以下是异常详细信息 System.Dat
System.Data.Entity.Infrastructure.DbUpdateException was unhandled by user code
HResult=-2146233087
Message=Unable to update the EntitySet 'Movies' because it has a DefiningQuery and no <InsertFunction> element exists in the <ModificationFunctionMapping> element to support the current operation.
Source=EntityFramework
StackTrace:
at System.Data.Entity.Internal.InternalContext.SaveChanges()
at System.Data.Entity.Internal.LazyInternalContext.SaveChanges()
at System.Data.Entity.DbContext.SaveChanges()
at TestSite.Controllers.MoviesController.Create(Movy movy) in c:\Users\Rovc\Desktop\TestSite\TestSite\Controllers\MoviesController.cs:line 54
at lambda_method(Closure , ControllerBase , Object[] )
at System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters)
at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.ActionInvocation.InvokeSynchronousActionMethod()
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<BeginInvokeSynchronousActionMethod>b__39(IAsyncResult asyncResult, ActionInvocation innerInvokeState)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResultBase`1.End()
at System.Web.Mvc.Async.AsyncResultWrapper.End[TResult](IAsyncResult asyncResult, Object tag)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3d()
at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f()
InnerException: System.Data.Entity.Core.UpdateException
HResult=-2146232032
Message=Unable to update the EntitySet 'Movies' because it has a DefiningQuery and no <InsertFunction> element exists in the <ModificationFunctionMapping> element to support the current operation.
Source=EntityFramework.SqlServer
StackTrace:
at System.Data.Entity.SqlServer.SqlGen.DmlSqlGenerator.ExpressionTranslator.Visit(DbScanExpression expression)
at System.Data.Entity.Core.Common.CommandTrees.DbScanExpression.Accept(DbExpressionVisitor visitor)
at System.Data.Entity.SqlServer.SqlGen.DmlSqlGenerator.GenerateInsertSql(DbInsertCommandTree tree, SqlGenerator sqlGenerator, List`1& parameters, Boolean generateReturningSql, Boolean upperCaseKeywords, Boolean createParameters)
at System.Data.Entity.SqlServer.SqlGen.SqlGenerator.GenerateSql(DbCommandTree tree, SqlVersion sqlVersion, List`1& parameters, CommandType& commandType, HashSet`1& paramsToForceNonUnicode)
at System.Data.Entity.SqlServer.SqlProviderServices.CreateCommand(DbProviderManifest providerManifest, DbCommandTree commandTree)
at System.Data.Entity.SqlServer.SqlProviderServices.CreateDbCommandDefinition(DbProviderManifest providerManifest, DbCommandTree commandTree)
at System.Data.Entity.Core.Common.DbProviderServices.CreateDbCommandDefinition(DbProviderManifest providerManifest, DbCommandTree commandTree, DbInterceptionContext interceptionContext)
at System.Data.Entity.Core.Common.DbProviderServices.CreateCommandDefinition(DbCommandTree commandTree, DbInterceptionContext interceptionContext)
at System.Data.Entity.Core.Common.DbProviderServices.CreateCommand(DbCommandTree commandTree, DbInterceptionContext interceptionContext)
at System.Data.Entity.Core.Mapping.Update.Internal.UpdateTranslator.CreateCommand(DbModificationCommandTree commandTree)
at System.Data.Entity.Core.Mapping.Update.Internal.DynamicUpdateCommand.CreateCommand(Dictionary`2 identifierValues)
at System.Data.Entity.Core.Mapping.Update.Internal.DynamicUpdateCommand.Execute(Dictionary`2 identifierValues, List`1 generatedValues)
at System.Data.Entity.Core.Mapping.Update.Internal.UpdateTranslator.Update()
at System.Data.Entity.Core.EntityClient.Internal.EntityAdapter.<Update>b__2(UpdateTranslator ut)
at System.Data.Entity.Core.EntityClient.Internal.EntityAdapter.Update[T](T noChangesResult, Func`2 updateFunction)
at System.Data.Entity.Core.EntityClient.Internal.EntityAdapter.Update()
at System.Data.Entity.Core.Objects.ObjectContext.<SaveChangesToStore>b__35()
at System.Data.Entity.Core.Objects.ObjectContext.ExecuteInTransaction[T](Func`1 func, IDbExecutionStrategy executionStrategy, Boolean startLocalTransaction, Boolean releaseConnectionOnSuccess)
at System.Data.Entity.Core.Objects.ObjectContext.SaveChangesToStore(SaveOptions options, IDbExecutionStrategy executionStrategy, Boolean startLocalTransaction)
at System.Data.Entity.Core.Objects.ObjectContext.<>c__DisplayClass2a.<SaveChangesInternal>b__27()
at System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute[TResult](Func`1 operation)
at System.Data.Entity.Core.Objects.ObjectContext.SaveChangesInternal(SaveOptions options, Boolean executeInExistingTransaction)
at System.Data.Entity.Core.Objects.ObjectContext.SaveChanges(SaveOptions options)
at System.Data.Entity.Internal.InternalContext.SaveChanges()
InnerException: