在AutoMapper 8.0之前,我使用了以下代码:
CreateMap<ApplicationRole, RoleViewModel>()
.ForMember(d => d.Permissions, map => map.MapFrom(s => s.Claims))
.ForMember(d => d.UsersCount, map => map.ResolveUsing(s => s.Users?.Count ?? 0))
.ReverseMap();
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文档说你必须为MapFrom更改ResolveUsing,但我有一个错误"没有传播空"
.ForMember(d => d.UsersCount, map => map.MapFrom(s => s.Users?.Count ?? 0))
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我该如何解决?