尝试映射 System.Collections.Generic.List 1 抛出异常

Question

我正在尝试映射 RecordDTO 和 Record。但是当我运行应用程序时，抛出异常。

RecordBL recordBL = new RecordBL();                
List<Record> record = recordBL.GetAllRecords();
Mapper.CreateMap<RecordDTO, Record>();
List<RecordDTO> recordDTO = Mapper.Map<List<Record>,List<RecordDTO>>ecgrecord);
Mapper.AssertConfigurationIsValid();
return recordDTO;

异常是这样的：

Trying to map System.Collections.Generic.List1[[Server.BusinessEntities.Record, Server.BusinessEntities, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]] to System.Collections.Generic.List1[[DTOs.RecordDTO,Server.DTOs, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].

有人可以帮我解决这个问题吗？

Answer 1

你想映射从记录到记录DTO，所以你需要：

Mapper.CreateMap<Record, RecordDTO>();

尝试映射 System.Collections.Generic.List 1 抛出异常

Trying to map System.Collections.Generic.List 1 Exception is thrown

c#

automapper