.net core 急切加载只在某些结果中出现

我目前正在使用.NETCore3.0，我正在构建一个WebAPI。 我正在尝试将一些相关数据加载到前端

我有以下类和dbcontext设置

    public class EntityCommon
    {
        public int Id { get; set; }
        public DateTime CreatedDatetime { get; set; }
    }

    public class UserAmountClaim: EntityCommon
    {
        public int UserId { get; set; }
        public AmountClaimType Type { get; set; }
        public int Amount{ get; set; }
        public int? RefereeId { get; set; }
        public AmountClaimStatus Status { get; set; }
        public DateTime? ClaimedDatetime { get; set; }

        [NotMapped]
        public virtual User Referee { get; set; }
    }

    public class User : EntityCommon
    {

        public string Name { get; set; }
        public string Password { get; set; }
        public UserStatus Status { get; set; }


        [NotMapped]
        public virtual UserAmountClaim UserAmountClaim { get; set; }
    }

DbContext

modelbuilder.Entity<UserAmountClaim>().ToTable("UserAmountClaim ", "dbo");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.UserId).HasColumnName("fkUserId");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.RefereeId).HasColumnName("fkRefereeId");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.Type).HasConversion(new EnumToStringConverter<UserAmountClaim>());
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.CreatedDatetime).ValueGeneratedOnAdd();
modelbuilder.Entity<UserAmountClaim>().HasOne(ucc => ucc.Referee).WithOne(user => user.UserAmountClaim);

modelbuilder.Entity<UserAmountClaim>().ToTable("UserAmountClaim ", "dbo");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.UserId).HasColumnName("fkUserId");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.RefereeId).HasColumnName("fkRefereeId");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.Type).HasConversion(new EnumToStringConverter<UserAmountClaim>());
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.CreatedDatetime).ValueGeneratedOnAdd();
modelbuilder.Entity<UserAmountClaim>().HasOne(ucc => ucc.Referee).WithMany(user => user.UserAmountClaim);

以及以下数据

Id  fkUserId    Type                Amount fkRefereeId  Status  ClaimedDateTime  CreatedDatetime
52  1           ReferralCommission  100    2            6       NULL             2020-04-18 15:19:34.203
53  1           ReferralCommission  100    2            6       NULL             2020-04-18 15:19:40.343
54  1           ReferralCommission  100    1            6       NULL             2020-04-18 15:36:44.017
55  1           ReferralCommission  100    1            6       NULL             2020-04-18 15:51:31.757

但是当我执行下面的代码时

var result = _dbContext.UserAmountClaim.Where(x => x.UserId == userId &&
                            x.Status == AmountClaimStatus.PendingUser &&
                            x.Type == AmountClaimType.ReferralCommission)
                            .Include(x => x.Referee)
                            .ToListAsync();

裁判在第一和第三项中缺席

{
    "userId": 1,
    "type": "ReferralCommission",
    "amount": 100,
    "status": "PendingUser",
    "id": 52,
    "createdDatetime": "2020-04-18T15:19:34"
},
{
    "userId": 1,
    "type": "ReferralCommission",
    "amount": 100,
    "refereeId": 2,
    "status": "PendingUser",
    "referee": {
        "id": 2,
        "name": "82109380918",
        "password": "",
        "status": "Valid",
        "createdDatetime": "2020-04-16T17:45:31",
    },
    "id": 53,
    "createdDatetime": "2020-04-18T15:19:40"
},
{
    "userId": 1,
    "type": "ReferralCommission",
    "credit": 100,
    "status": "PendingUser",
    "id": 54,
    "createdDatetime": "2020-04-18T15:36:44"
},
{
    "userId": 1,
    "type": "ReferralCommission",
    "amount": 100,
    "refereeId": 1,
    "status": "PendingUser",
    "referee": {
        "id": 1,
        "name": "31829389031",
        "password": "",
        "status": "Valid",
        "createdDatetime": "2020-04-16T17:45:31",
    },
    "id": 54,
    "createdDatetime": "2020-04-18T15:36:44"
}

这种情况在其他具有类似结构的地方都有发生

---

任何人都可以告诉我这是什么原因以及如何解决这一问题？

正如@IvanStoev所指出的，设置关系和属性类是一个错误

修改以下工作对我来说

public class User : EntityCommon
{
     public string Name { get; set; }
     public string Password { get; set; }
     public UserStatus Status { get; set; }
     [NotMapped]
     public virtual List<UserAmountClaim> UserAmountClaim { get; set; }
}

公共类用户：EntityCommon
{
公共字符串名称{get；set；}
公共字符串密码{get；set；}
公共用户状态状态{get；set；}
[未映射]
公共虚拟列表UserAmountClaim{get；set；}
}

DbContext

modelbuilder.Entity<UserAmountClaim>().ToTable("UserAmountClaim ", "dbo");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.UserId).HasColumnName("fkUserId");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.RefereeId).HasColumnName("fkRefereeId");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.Type).HasConversion(new EnumToStringConverter<UserAmountClaim>());
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.CreatedDatetime).ValueGeneratedOnAdd();
modelbuilder.Entity<UserAmountClaim>().HasOne(ucc => ucc.Referee).WithOne(user => user.UserAmountClaim);

modelbuilder.Entity<UserAmountClaim>().ToTable("UserAmountClaim ", "dbo");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.UserId).HasColumnName("fkUserId");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.RefereeId).HasColumnName("fkRefereeId");
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.Type).HasConversion(new EnumToStringConverter<UserAmountClaim>());
modelbuilder.Entity<UserAmountClaim>().Property(ucc => ucc.CreatedDatetime).ValueGeneratedOnAdd();
modelbuilder.Entity<UserAmountClaim>().HasOne(ucc => ucc.Referee).WithMany(user => user.UserAmountClaim);

modelbuilder.Entity（）.ToTable（“UserAmountClaim”、“dbo”）；
modelbuilder.Entity（）.Property（ucc=>ucc.UserId）.HasColumnName（“fkUserId”）；
modelbuilder.Entity（）.Property（ucc=>ucc.referedid）.HasColumnName（“FKCreferedid”）；
modelbuilder.Entity（）.Property（ucc=>ucc.Type）.HasConversion（新的EnumToStringConverter（））；
modelbuilder.Entity（）.Property（ucc=>ucc.CreatedDatetime）.valueGeneratedAnd（）；
modelbuilder.Entity（）；

---

非常感谢@IvanStoev

为什么您有这些

[未映射]

属性？您的

id

列包含重复项，因此，这种关系不是一对一的。@GertArnold这听起来可能很傻，但我想强调的是，它将从数据库映射中排除它，并提醒我自己或将来维护它的人。@IvanStoev非常感谢！！它在修改dbcontext关系和用户类中的属性后工作。我几乎忘了一对一的关系是如何运作的！再次感谢大家！