.net 4.0 WebApi+；OData=错误->&引用；属性不属于指定的类型"；

我在URI中使用的任何OData命令都会显示以下错误
当我在没有任何配置/参数OData的情况下使用api时，效果非常好
但是任何

$filter

、

$top

或

$skip

都会生成以下错误：

代码 ApiController

[Queryable]
public IQueryable<Processo> get()
{
    return _repositorio.Query<Processo>();
}

[Queryable]
public IQueryable<Processo> get()
{
    return _repositorio.Query<Processo>();
}

i正向查询实现

public IQueryable<T> Query<T>(params Expression<Func<T, object>>[] includeProperties)
    where T : class, IEntity
{
    return includeProperties.Aggregate<Expression<Func<T, object>>, IQueryable<T>>(Set<T>(), (current, includeProperty) => current.Include(includeProperty));
}

错误 带有进程类

public static void Register(HttpConfiguration config)
{
    // Controller Only -> To handle routes like `/api/pessoas`
    config.Routes.MapHttpRoute(
        name: "ControllerOnly",
        routeTemplate: "api/{controller}"
    );

    // Controller with ID -> To handle routes like `/api/pessoas/1`
    config.Routes.MapHttpRoute(
        name: "ControllerAndId",
        routeTemplate: "api/{controller}/{id}",
        defaults: null,
        constraints: new { id = @"^\d+$" } // Only integers 
    );

    // Controllers with Actions -> To handle routes like `/api/pessoas/getProfissoes`
    config.Routes.MapHttpRoute(
        name: "ControllerAndAction",
        routeTemplate: "api/{controller}/{action}"
    );

    config.Formatters.JsonFormatter.SerializerSettings.PreserveReferencesHandling = Newtonsoft.Json.PreserveReferencesHandling.Objects;
    config.Formatters.Remove(config.Formatters.XmlFormatter);
}

public class Processo : IEntity, IAuditable
{
    public DateTime CreateAt { get; set; }
    public string CreateBy { get; set; }
    public DateTime? UpdateAt { get; set; }
    public string UpdateBy { get; set; }

    public int Id { get; set; }

    public DateTime DataEntrada { get; set; }
    public virtual Modalidade Modalidade { get; set; }
    public virtual PassoExecucao PassoAtual { get; set; }

    public string Imovel { get; set; }
    public double ValorFinanciado { get; set; }
    public double ValorVenda { get; set; }
    public double? FGTS { get; set; }

    public virtual Pessoa Comprador { get; set; }
    public virtual Pessoa Proprietario { get; set; }

    public virtual Agencia Agencia { get; set; }
    public virtual Empresa Despachante { get; set; }
    public virtual Empresa Originador { get; set; }

    public virtual ICollection<File> Arquivos { get; set; }
    public virtual ICollection<Historico> Historicos { get; set; }
}

[Queryable]
public IQueryable<Pessoa> get()
{
    return _repositorio.Query<Pessoa>();
}


{
    "$id": "1",
    "Message": "An error has occurred.",
    "ExceptionMessage": "An item with the same key has already been added.",
    "ExceptionType": "System.ArgumentException",
    "StackTrace": "   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)\r\n   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)\r\n   at System.Web.Http.OData.Builder.EdmTypeBuilder.<GetEdmTypes>d__0.MoveNext()\r\n   at System.Linq.Enumerable.<OfTypeIterator>d__aa`1.MoveNext()\r\n   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)\r\n   at System.Web.Http.OData.Builder.EdmModelHelperMethods.BuildEdmModel(String containerNamespace, String containerName, IEnumerable`1 entityTypeConfigurations, IEnumerable`1 entitySetConfigurations)\r\n   at System.Web.Http.OData.Builder.ODataModelBuilder.GetEdmModel()\r\n   at System.Web.Http.OData.Builder.ODataConventionModelBuilder.GetEdmModel()\r\n   at System.Web.Http.HttpActionDescriptorExtensions.<>c__DisplayClass1.<GetEdmModel>b__0(Object _)\r\n   at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)\r\n   at System.Web.Http.HttpActionDescriptorExtensions.GetEdmModel(HttpActionDescriptor actionDescriptor, Type entityClrType)\r\n   at System.Web.Http.QueryableAttribute.OnActionExecuted(HttpActionExecutedContext actionExecutedContext)\r\n   at System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecuted(HttpActionContext actionContext, HttpResponseMessage response, Exception exception)\r\n   at System.Web.Http.Filters.ActionFilterAttribute.<>c__DisplayClass2.<System.Web.Http.Filters.IActionFilter.ExecuteActionFilterAsync>b__0(HttpResponseMessage response)\r\n   at System.Threading.Tasks.TaskHelpersExtensions.<>c__DisplayClass41`2.<Then>b__40(Task`1 t)\r\n   at System.Threading.Tasks.TaskHelpersExtensions.ThenImpl[TTask,TOuterResult](TTask task, Func`2 continuation, CancellationToken cancellationToken, Boolean runSynchronously)"
}

[可查询]
公共IQueryable get（）
{
返回_repositorio.Query（）；
}

{
“$id”：“1”，
“消息”：“发生错误。”，
“ExceptionMessage”：“属性不属于指定的类型。\r\n参数名称：navigationProperty”，
“ExceptionType”：“System.ArgumentException”，
“StackTrace”：“位于System.Web.Http.OData.Builder.EntityTypeConfiguration.AddNavigationProperty（PropertyInfo navigationProperty，EdmMultiplicity multiplicity）\r\n位于System.Web.Http.OData.Builder.ODataConventionModelBuilder.MapEntityType（EntityTypeConfiguration实体）\r\n位于System.Web.Http.OData.Builder.ODataConventionModelBuilder.AddEntity（类型）\r\n位于System.Web.Http.OData.Builder.EntityTypeConfiguration.AddNavigationProperty（PropertyInfo navigationProperty，EdmMultiplicity multiplicity）\r\n位于System.Web.Http.OData.Builder.ODataConventionModelBuilder.MapEntityType（EntityConfiguration实体）\r\n位于System.Web.Http.OData.Builder.ODataConventionModelBuilder.MapTypes（）\r\n位于System.Web.Http.OData.Builder.ODataConventionModelBuilder.GetedModel（）\r\n位于System.Web.Http.HttpActionDescriptorExtensions.c\u DisplayClass1.b\r\n位于System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd（TKey，Func`2 valueFactory）\r\n位于System.Web.Http.HttpActionDescriptor.GetedModel（HttpActionDescriptor actionDescriptor，类型entityClrType）\r\n位于System.Web.Http.QueryableAttribute.OnActionExecuted（HttpActionExecutedContext actionExecutedContext）\r\n位于System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecuted（HttpActionContext actionContext，HttpResponseMessage response，Exception Exception）\r\n位于System.Web.Http.Filters.ActionFilterAttribute.c_uuDisplayClass2.b_u0（HttpResponseMessage response）\r\n位于System.Threading.Tasks.TaskHelperExtensions.c_uDisplayClass41`2.b_u40（Task`1 t）\r\n位于System.Threading.TaskHelperExtensions.TheImpl[TTask，TOuterResult]（TTask任务，函数'2 continuation，CancellationToken CancellationToken，布尔运行同步）
}

使用Pessoa类

public static void Register(HttpConfiguration config)
{
    // Controller Only -> To handle routes like `/api/pessoas`
    config.Routes.MapHttpRoute(
        name: "ControllerOnly",
        routeTemplate: "api/{controller}"
    );

    // Controller with ID -> To handle routes like `/api/pessoas/1`
    config.Routes.MapHttpRoute(
        name: "ControllerAndId",
        routeTemplate: "api/{controller}/{id}",
        defaults: null,
        constraints: new { id = @"^\d+$" } // Only integers 
    );

    // Controllers with Actions -> To handle routes like `/api/pessoas/getProfissoes`
    config.Routes.MapHttpRoute(
        name: "ControllerAndAction",
        routeTemplate: "api/{controller}/{action}"
    );

    config.Formatters.JsonFormatter.SerializerSettings.PreserveReferencesHandling = Newtonsoft.Json.PreserveReferencesHandling.Objects;
    config.Formatters.Remove(config.Formatters.XmlFormatter);
}

public class Processo : IEntity, IAuditable
{
    public DateTime CreateAt { get; set; }
    public string CreateBy { get; set; }
    public DateTime? UpdateAt { get; set; }
    public string UpdateBy { get; set; }

    public int Id { get; set; }

    public DateTime DataEntrada { get; set; }
    public virtual Modalidade Modalidade { get; set; }
    public virtual PassoExecucao PassoAtual { get; set; }

    public string Imovel { get; set; }
    public double ValorFinanciado { get; set; }
    public double ValorVenda { get; set; }
    public double? FGTS { get; set; }

    public virtual Pessoa Comprador { get; set; }
    public virtual Pessoa Proprietario { get; set; }

    public virtual Agencia Agencia { get; set; }
    public virtual Empresa Despachante { get; set; }
    public virtual Empresa Originador { get; set; }

    public virtual ICollection<File> Arquivos { get; set; }
    public virtual ICollection<Historico> Historicos { get; set; }
}

[Queryable]
public IQueryable<Pessoa> get()
{
    return _repositorio.Query<Pessoa>();
}


{
    "$id": "1",
    "Message": "An error has occurred.",
    "ExceptionMessage": "An item with the same key has already been added.",
    "ExceptionType": "System.ArgumentException",
    "StackTrace": "   at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)\r\n   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)\r\n   at System.Web.Http.OData.Builder.EdmTypeBuilder.<GetEdmTypes>d__0.MoveNext()\r\n   at System.Linq.Enumerable.<OfTypeIterator>d__aa`1.MoveNext()\r\n   at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)\r\n   at System.Web.Http.OData.Builder.EdmModelHelperMethods.BuildEdmModel(String containerNamespace, String containerName, IEnumerable`1 entityTypeConfigurations, IEnumerable`1 entitySetConfigurations)\r\n   at System.Web.Http.OData.Builder.ODataModelBuilder.GetEdmModel()\r\n   at System.Web.Http.OData.Builder.ODataConventionModelBuilder.GetEdmModel()\r\n   at System.Web.Http.HttpActionDescriptorExtensions.<>c__DisplayClass1.<GetEdmModel>b__0(Object _)\r\n   at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)\r\n   at System.Web.Http.HttpActionDescriptorExtensions.GetEdmModel(HttpActionDescriptor actionDescriptor, Type entityClrType)\r\n   at System.Web.Http.QueryableAttribute.OnActionExecuted(HttpActionExecutedContext actionExecutedContext)\r\n   at System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecuted(HttpActionContext actionContext, HttpResponseMessage response, Exception exception)\r\n   at System.Web.Http.Filters.ActionFilterAttribute.<>c__DisplayClass2.<System.Web.Http.Filters.IActionFilter.ExecuteActionFilterAsync>b__0(HttpResponseMessage response)\r\n   at System.Threading.Tasks.TaskHelpersExtensions.<>c__DisplayClass41`2.<Then>b__40(Task`1 t)\r\n   at System.Threading.Tasks.TaskHelpersExtensions.ThenImpl[TTask,TOuterResult](TTask task, Func`2 continuation, CancellationToken cancellationToken, Boolean runSynchronously)"
}

[可查询]
公共IQueryable get（）
{
返回_repositorio.Query（）；
}
{
“$id”：“1”，
“消息”：“发生错误。”，
“ExceptionMessage”：“已添加具有相同密钥的项。”，
“ExceptionType”：“System.ArgumentException”，
“StackTrace”：“在System.ThrowHelper.ThrowArgumentException（ExceptionResource resource）\r\n在System.Collections.Generic.Dictionary`2.Insert（TKey-key，TValue-value，Boolean-add）\r\n在System.Web.Http.OData.Builder.EdmTypeBuilder.d\u 0.MoveNext（）\r\n在System.Linq.Enumerable.d\u aa`1.MoveNext（）\r\n在System.Linq.Enumerable.ToDictionary[TSource，TKey，TElement]（IEnumerable`1 source，Func`2 keySelector，Func`2 elementSelector，IEqualityComparer`1 comparer）\r\n位于System.Web.Http.OData.Builder.EdmModelHelperMethods.BuildEdmModel（String containerName，String containerName，IEnumerable`1 entityTypeConfigurations，IEnumerable`1 entitySetConfigurations）\r\n位于System.Web.Http.OData.Builder.ODataModelBuilder.GetEdmModel（）\r\n位于System.Web.Http.OData.Builder.ODataConventionModelBuilder.GetEdmModel（）\r\n位于System.Web.Http.HttpActionDescriptorExtensions.c\u显示类别1.b\u 0（对象\r\n位于System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd（TKey，Func`2 valueFactory）\r\n位于System.Web.Http.HttpActionDescriptor.GetedModel（HttpActionDescriptor actionDescriptor，类型entityClrType）\r\n位于System.Web.Http.QueryableAttribute.OnActionExecuted（HttpActionExecutedContext actionExecutedContext）\r\n位于System.Web.Http.Filters.ActionFilterAttribute.CallOnActionExecuted（HttpActionContext actionContext，HttpResponseMessage response，Exception Exception）\r\n位于System.Web.Http.Filters.ActionFilterAttribute.c_uuDisplayClass2.b_u0（HttpResponseMessage response）\r\n位于System.Threading.Tasks.TaskHelperExtensions.c_uDisplayClass41`2.b_u40（Task`1 t）\r\n位于System.Threading.TaskHelperExtensions.TheImpl[TTask，TOuterResult]（TTask任务，函数'2 continuation，CancellationToken CancellationToken，布尔运行同步）
}

这个答案是对聊天内容的总结。所以它读起来与标准答案不同

---

我还没有收到这个错误，但是看起来OData在查找“id”属性时遇到了问题。一旦OData被拉到一个独立的包中，就发生了一些更改

版本？
我要检查的第一件事是您是否有独立的oData软件包（

Microsoft.Data.oData 5.0.1

和

Microsoft.AspNet.WebApi.oData 0.1.0-alpha-120815

）。您可以通过在软件包管理控制台中键入

Get package

来完成此操作

在聊天室中，您发布了以下内容：

Microsoft.AspNet.WebApi.OData 0.1.0-alpha-120815
Microsoft.Data.Edm 5.1.0-rc2
Microsoft.Data.OData 5.1.0-rc2
Microsoft.Data.OData.Contrib 5.1.0.50918-rc
系统空间5.1.0-rc2

所以看起来您仍然在运行产品的RC。这里似乎描述了这种行为。缺陷的不足之处在于，具有继承属性的类会抛出错误

电流不起作用
更新到当前版本似乎并不能解决问题，所以下一步是尝试更新的签名夜生活

获取签名的夜间构建的说明

si

[DataServiceKey("Id")]
public class Pessoa : IEntity, IAuditable
{
    public int Id { get; set; }
    //...
}