C# EF TPC

Question

System.NotSupportedException: All objects in the EntitySet 'AbpZeroTemplateDbContext.BasicInfoes' must have unique primary keys. However, an instance of type 'Bit.Cis.Mg58Infos.Estate' and an instance of type 'Bit.Cis.Mg58Infos.RentHouse' both have the same primary key value, 'EntitySet=BasicInfoes;Id=1'.

我的类 Estate 和 RentHouse 同时继承了BasicInfoes。

Answer 1

这个问题，就算了吧。我还没解决。我换了种方式去实现我要的功能了。过

Answer 2

跟踪的实体对象的主键值重复，就是说有两个对象的主键值是一样的。