Asp.net web api 使用WebAPI 2.0时获取筛选器错误

对于下面的REST查询，我得到了一个错误。（它对于分页/排序很有效） 如何修复此错误

http://localhost:18376/api/Org/GetOrgHeadQuarter?%24inlinecount=allpages&%24top=2&%24filter=Name+eq+%27test%27

下面是WebAPI 2.1方法

public PageResult<dynamic> GetOrgHeadQuarter(ODataQueryOptions options)
    {
        try
        {


            IQueryable results = options.ApplyTo(db.OrgHeadQuarters
                                   .Select(os => new 
                                   {
                                       ROWID = os.ROWID,
                                       OrgHeadCode_PK = os.OrgHeadCode_PK,
                                       Code = os.Code,
                                       Name = os.Name,
                                       Description = os.Description,
                                       Address1 = os.Address1,
                                       Address2 = os.Address2,
                                       CountryCode_FK = os.CountryCode_FK,
                                       EffectiveDate = os.EffectiveDate,
                                       TerminationDate = os.TerminationDate,
                                       DateCreated = os.DateCreated,
                                       DateUpdated = os.DateUpdated,
                                       CreatedByUserID_FK = os.CreatedByUserID_FK,
                                       UpdatedByUserID_FK = os.UpdatedByUserID_FK,
                                       CountryName = os.Country.CountryName,
                                       StateCode_FK = os.StateCode_FK,
                                       StateName = os.State.StateName,
                                       CityCode_FK = os.CityCode_FK,
                                       CityName = os.City.CityName,
                                       ZIP = os.ZIP,
                                       RowStatusID_FK = os.RowStatusCode_FK,
                                       RowStatusName = os.RowStatus.Name,
                                       CreatedByUserName = os.CreatedByUser.UserName,
                                       UpdatedByUserName = os.UpdatedByUser.UserName
                                   }).OrderBy(o => o.OrgHeadCode_PK));


        return new PageResult<dynamic>(
            results as IEnumerable<dynamic>,
            Request.GetNextPageLink(),
            Request.GetInlineCount());

        }
        catch (Exception e)
        {
            throw;
        }
    }

public页面结果GetOrgHeadquarters（ODataQueryOptions选项）
{
尝试
{
IQueryable结果=options.ApplyTo（db.org）
.选择（操作系统=>新建）
{
ROWID=os.ROWID，
OrgHeadCode_PK=os.OrgHeadCode_PK，
代码=操作系统代码，
Name=os.Name，
Description=os.Description，
Address1=os.Address1，
Address2=os.Address2，
CountryCode_FK=os.CountryCode_FK，
EffectiveDate=os.EffectiveDate，
TerminationDate=os.TerminationDate，
DateCreated=os.DateCreated，
DateUpdated=os.DateUpdated，
CreatedByUserID_FK=os.CreatedByUserID_FK，
UpdatedByUserID\u FK=os.UpdatedByUserID\u FK，
CountryName=os.Country.CountryName，
StateCode_FK=os.StateCode_FK，
StateName=os.State.StateName，
CityCode_FK=os.CityCode_FK，
CityName=os.City.CityName，
ZIP=os.ZIP，
RowStatusID\u FK=os.RowStatusCode\u FK，
RowStatusName=os.RowStatus.Name，
CreatedByUserName=os.CreatedByUserName.UserName，
UpdatedByUserName=os.UpdatedByUser.UserName
}).OrderBy（o=>o.OrgHeadCode_PK））；
返回新页面结果(
结果是不可数的，
Request.GetNextPageLink（），
Request.GetInlineCount（））；
}
捕获（例外e）
{
投掷；
}
}

这就是我得到的错误

{ "Message": "An error has occurred.", "ExceptionMessage": "Could not find a property named 'Name' on type 'System.Object'.", "ExceptionType": "Microsoft.Data.OData.ODataException", "StackTrace": " at Microsoft.Data.OData.Query.EndPathBinder.GeneratePropertyAccessQueryForOpenType(EndPathToken endPathToken, SingleValueNode parentNode)\r\n at Microsoft.Data.OData.Query.EndPathBinder.BindEndPath(EndPathToken endPathToken, BindingState state)\r\n at Microsoft.Data.OData.Query.MetadataBinder.BindEndPath(EndPathToken endPathToken)\r\n at Microsoft.Data.OData.Query.MetadataBinder.Bind(QueryToken token)\r\n at Microsoft.Data.OData.Query.BinaryOperatorBinder.GetOperandFromToken(BinaryOperatorKind operatorKind, QueryToken queryToken)\r\n at Microsoft.Data.OData.Query.BinaryOperatorBinder.BindBinaryOperator(BinaryOperatorToken binaryOperatorToken)\r\n at Microsoft.Data.OData.Query.MetadataBinder.BindBinaryOperator(BinaryOperatorToken binaryOperatorToken)\r\n at Microsoft.Data.OData.Query.MetadataBinder.Bind(QueryToken token)\r\n at Microsoft.Data.OData.Query.FilterBinder.BindFilter(QueryToken filter)\r\n at Microsoft.Data.OData.Query.ODataUriParser.ParseFilterImplementation(String filter, IEdmType elementType, IEdmEntitySet entitySet)\r\n at Microsoft.Data.OData.Query.ODataUriParser.ParseFilter(String filter, IEdmType elementType, IEdmEntitySet entitySet)\r\n at Microsoft.Data.OData.Query.ODataUriParser.ParseFilter(String filter, IEdmModel model, IEdmType elementType)\r\n at System.Web.Http.OData.Query.FilterQueryOption.get_FilterClause()\r\n at System.Web.Http.OData.Query.FilterQueryOption.ApplyTo(IQueryable query, ODataQuerySettings querySettings, IAssembliesResolver assembliesResolver)\r\n at System.Web.Http.OData.Query.ODataQueryOptions.ApplyTo(IQueryable query, ODataQuerySettings querySettings)\r\n at System.Web.Http.OData.Query.ODataQueryOptions`1.ApplyTo(IQueryable query, ODataQuerySettings querySettings)\r\n at System.Web.Http.OData.Query.ODataQueryOptions.ApplyTo(IQueryable query)\r\n at System.Web.Http.OData.Query.ODataQueryOptions`1.ApplyTo(IQueryable query)\r\n at SchoolManagement.HTML5.Controllers.OrgController.GetOrgHeadQuarter(ODataQueryOptions options) in c:\\Projects\\AuthProj\\Controllers\\OrgController.cs:line 160\r\n at lambda_method(Closure , Object , Object[] )\r\n at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass10.b__9(Object instance, Object[] methodParameters)\r\n at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.Execute(Object instance, Object[] arguments)\r\n at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ExecuteAsync(HttpControllerContext controllerContext, IDictionary`2 arguments, CancellationToken cancellationToken)\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()\r\n at System.Web.Http.Controllers.ApiControllerActionInvoker.d__0.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()\r\n at System.Web.Http.Controllers.ActionFilterResult.d__2.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()\r\n at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()\r\n at System.Web.Http.Controllers.AuthenticationFilterResult.d__0.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()\r\n at System.Web.Http.Dispatcher.HttpControllerDispatcher.d__0.MoveNext()" }`enter code here`

{“消息”：“出现错误。”，“异常消息”：“在类型“System.Object.”上找不到名为“Name”的属性”，“异常类型”：“Microsoft.Data.OData.ODataException”，“StackTrace”：“在Microsoft.Data.OData.Query.EndPathBinder.GeneratePropertyAccessQueryForOpenType（EndPathToken EndPathToken，SingleValueNode parentNode）\r\n位于Microsoft.Data.OData.Query.EndPathBinder.BindPath（EndPathToken EndPathToken，BindingState）\r\n位于Microsoft.Data.OData.Query.MetadataBinder.BindPathToken（EndPathToken EndPathToken）Microsoft.Data.OData.Query.MetadataBinder.Bind（QueryToken）Microsoft.Data.OData.Query.BinaryOperatorBinder.GetOperatorFromToken（BinaryOperatorKind operatorKind，QueryToken QueryToken）\r\n位于Microsoft.Data.OData.Query.BinaryOperatorBinder.BindbaryOperator（BinaryOperatorToken BinaryOperatorToken）的Microsoft.Data.OData.Query.MetadataBinder.BindbaryOperator（BinaryOperatorToken BinaryOperator）的Microsoft.Data.OData.Query.MetadataBinder\r\n（QueryToken标记）\r\n位于Microsoft.Data.OData.Query.FilterBinder.BindFilter（QueryToken筛选器）\r\n位于Microsoft.Data.OData.Query.ODataUriParser.ParseFilterImplementation（字符串筛选器、IEdmType elementType、IEdmEntitySet entitySet）\r\n位于Microsoft.Data.OData.Query.ODataUriParser.ParseFilter（字符串筛选器，IEdmType elementType，IEdmEntitySet entitySet）\r\n位于Microsoft.Data.OData.Query.ODataUriParser.ParseFilter（字符串筛选器，IEdmModel模型，IEdmType elementType）\r\n位于System.Web.Http.OData.Query.FilterQueryOption.get\u FilterClause（）\r\n位于System.Web.Http.OData.Query.FilterQueryOption.ApplyTo（位于System.Web.Http.OData.query.ODataQueryOptions.ApplyTo的IQueryable查询、ODataQuerySettings查询设置、iAssemblisResolver汇编解析程序）\r\n（位于System.Web.Http.OData.query.ODataQueryOptions`1.ApplyTo的IQueryable查询、ODataQuerySettings查询设置）\r\n（位于System.Web.Http.OData.query.ODataQueryOptions`1.ApplyTo的IQueryable查询、ODataQuerySettings查询设置）\r\n在System.Web.Http.OData.Query.ODataQueryOptions.ApplyTo（IQueryable查询）\r\n在System.Web.Http.OData.Query.ODataQueryOptions`1.ApplyTo（IQueryable查询）\r\n在SchoolManagement.HTML5.Controllers.OrgController.getorganizer（ODataQueryOptions选项）在c:\\Projects\\AuthProj\\Controllers\\OrgController.cs:lambda\u方法的第160行\r\n（闭包，对象，对象[]）\r\n位于System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.c\u DisplayClass10.b\u 9（对象实例，对象[]方法参数）\r\n位于System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecute（对象实例，对象[]参数）\r\n在System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ExecuteAsync（HttpControllerContext controllerContext，IDictionary`2参数，CancellationToken CancellationToken）\r\n--从引发异常的上一个位置开始的堆栈结束跟踪---\r\n在System.Runtime.CompilerServices.TaskWaiter.ThrowForOnSuccess（任务任务）\r\n在System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\r\n在System.Runtime.CompilerServices.TaskAwaiter`1.GetResult（）\r\n在System.Web.Http.Controllers.ApiControllerActionInvoker.d\u 0.MoveNext（）\r\n---从引发异常的上一个位置开始的堆栈结束跟踪----\r\n在System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务任务）\r\n在System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务任务）\r\n在System.Runtime.CompilerServices.TaskAwaiter`1.GetRe