Breeze “不动产”；“未定义”不是一个函数；具有1.14.12堆栈（EF6）

我收到以下错误： “undefined不是UpdateRelateIdentityInCollection（localhost:3091/scripts/breeze.debug.js:14542:40）上的函数”

当使用breeze stack 1.14.12和EF 6.1/WebApi2时

我在服务器端定义了以下实体/映射：

public partial class Agency
{
    public Agency()
    {
        this.Programs = new HashSet<AgencyProgram>();
        this.Locations = new HashSet<Location>();
        this.Participants = new HashSet<Participant>();
        this.StaffMembers = new HashSet<Staff>();
    }

    public int Id { get; set; }
    public string Name { get; set; }

    public virtual ICollection<AgencyProgram> Programs { get; set; }
    public virtual ICollection<Location> Locations { get; set; }
    public virtual ICollection<Participant> Participants { get; set; }
    public virtual ICollection<Staff> StaffMembers { get; set; }
}

public partial class Staff
{
    public Staff()
    {
        this.CareerClubs = new HashSet<CareerClub>();
        this.ClassFacilitation = new HashSet<ClassFacilitator>();
    }

    public int AgencyId { get; set; }
    public int Id { get; set; }
    public string Name { get; set; }

    public virtual Agency Agency { get; set; }
    public virtual ICollection<CareerClub> CareerClubs { get; set; }
    public virtual ICollection<ClassFacilitator> ClassFacilitation { get; set; }
}

public class StaffMap : EntityTypeConfiguration<Staff>
{
    public StaffMap()
    {
        // Primary Key
        this.HasKey(t => t.Id);

        // Properties
        this.Property(t => t.Name)
            .IsRequired()
            .HasMaxLength(50);

        // Table & Column Mappings
        this.ToTable("Staff");
        this.Property(t => t.AgencyId).HasColumnName("AgencyId");
        this.Property(t => t.Id).HasColumnName("Id");
        this.Property(t => t.Name).HasColumnName("Name");
    }
}

public class AgencyMap : EntityTypeConfiguration<Agency>
{
    public AgencyMap()
    {
        // Primary Key
        this.HasKey(t => t.Id);

        // Properties
        this.Property(t => t.Name)
            .IsRequired()
            .HasMaxLength(50);

        // Table & Column Mappings
        this.ToTable("Agency");
        this.Property(t => t.Id).HasColumnName("Id");
        this.Property(t => t.Name).HasColumnName("Name");
}

我将返回以下Json

[{"$id":"1","$type":"System.Data.Entity.DynamicProxies.Agency_09777AD4C70881ED42DD78FB209FCD42C4995B1603097BBFD98C061405E71961, EntityFrameworkDynamicProxies-Model.Persistence","Locations":[],"Participants":[],"Programs":[],"StaffMembers":[{"$id":"2","$type":"System.Data.Entity.DynamicProxies.Staff_B3294F308AC9ED853C9E99FE2B1D765F9433E16FF56372757A43E397DECA38C7, EntityFrameworkDynamicProxies-Model.Persistence","Agency":{"$ref":"1"},"CareerClubs":[],"ClassFacilitation":[],"AgencyId":4,"Id":5,"Name":"Samuel Gonzalez"}],"Id":4,"Name":"Test Agency\r\n"}]

只要Breeze“键入”结果（使用toType，或者如果我设置了元数据映射），就会引发此错误。 UpdateRateIdentityInCollection的relatedEntity是一个填充的Staff对象，没有breeze道具（没有EntityAspect），inverseProperty associationName是Staff\u Agency

---

我想无论出于什么原因，Staff对象从服务器返回后都没有得到“breezized”。

动态代理是问题所在。您需要关闭它们，或者使用Breeze，它可以正确配置

---

Breeze通过“$type”属性识别实体，当使用代理时，该属性将无法识别。

感谢您的回复。我正在使用EFContextProvider，公开元数据WebApi终结点，并且可以在fiddler中确认Breeze正在查询它。此外，$type属性将在Json结果中返回（我帖子中的JSON显示了查询结果中的属性）。我是否遗漏了什么？啊，我在对DataContext的OnModelCreating覆盖中遗漏了

Configuration.ProxyCreationEnabled=false；Configuration.LazyLoadingEnabled=false；

。谢谢！

[{"$id":"1","$type":"System.Data.Entity.DynamicProxies.Agency_09777AD4C70881ED42DD78FB209FCD42C4995B1603097BBFD98C061405E71961, EntityFrameworkDynamicProxies-Model.Persistence","Locations":[],"Participants":[],"Programs":[],"StaffMembers":[{"$id":"2","$type":"System.Data.Entity.DynamicProxies.Staff_B3294F308AC9ED853C9E99FE2B1D765F9433E16FF56372757A43E397DECA38C7, EntityFrameworkDynamicProxies-Model.Persistence","Agency":{"$ref":"1"},"CareerClubs":[],"ClassFacilitation":[],"AgencyId":4,"Id":5,"Name":"Samuel Gonzalez"}],"Id":4,"Name":"Test Agency\r\n"}]