指定包含路径无效

Question

我得到一个错误 - A specified Include path is not valid. The EntityType 'myProject.DAL.Paint' does not declare a navigation property with the name 'Color'.

DAL

public DBSet<Palete> Paletes {get; set; } 
public DbSet<Paint> Paints { get; set; } 

（注：modelBuilder.Conventions.Remove<PluralizingTableNameConvention>();）

型号

public class Palete 
{ 
    public virtual Paint Paint { get; set; } 
} 

public class Paint 
{ 
    public string Color { get; set; } 
} 

query = query.Include(pal => pal.Paint.Color);

我该如何解决这个错误？

Answer 1

Color是一个字符串属性 - 因为Color没有引用单独的实体，所以您在这里不需要Include。

鉴于更新做只是

query = query.Include(pal => pal.Paint); 

应该努力 - 如果要查询的Pallete实体。