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C# 无效的列名实体框架核心_C#_Entity Framework Core - Fatal编程技术网

C# 无效的列名实体框架核心

C# 无效的列名实体框架核心,c#,entity-framework-core,C#,Entity Framework Core,我有以下实体类: public partial class ProjectUser { public int Id { get; set; } public int ProjectId { get; set; } public int UserId { get; set; } public virtual Project Project { get; set; } public virtual Users User

我有以下实体类:

public partial class ProjectUser
{
        public int Id { get; set; }
        public int ProjectId { get; set; }
        public int UserId { get; set; }

        public virtual Project Project { get; set; }
        public virtual Users User { get; set; }
}
当我执行以下操作时:

myDbContext.ProjectUser.ToList()
我得到这个错误:

System.Data.SqlClient.SqlException(0x80131904):列名“ProjectUser”无效

My
dbcontext
具有以下属性:

public virtual DbSet<ProjectUser> ProjectUser { get; set; }

怎么了?类已使用scaffolding生成。

可能是刚刚从
User
Project
模型中的
DataAnnotation
命名设置中引发的错误。

尝试使用ProjectUsers而不是ProjectUsers是否可以添加您尝试使用的上下文。您是否具有DbSet ProjectUser{get;set;}的属性不包含ProjectUserspublic virtual DbSet ProjectUser{get;set;}的定义可能是刚从用户或项目模型中的DataAnnotations设置引发的错误
CREATE TABLE [dbo].[ProjectUser]
(
    [Id] [int] IDENTITY(1,1) NOT NULL,
    [ProjectId] [int] NOT NULL,
    [UserId] [int] NOT NULL,

    CONSTRAINT [PK_ProjectUser] 
        PRIMARY KEY CLUSTERED ([Id] ASC)
                    WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, 
                          IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, 
                          ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO