ABP记录被删除调用Repository.Get报错

如果这条数据被删除了下面这样调用报错

_schoolInformationRepository.Get(admin.SchoolId.Value)?.SchoolName;

EvaluationSystem.CustomeExceptionFilter - There is no such an entity. Entity type: EvaluationSystem.EntityDesign.SchoolInformation, id: 99c2b418-4083-aa1f-ad54-39f594c78790
Abp.Domain.Entities.EntityNotFoundException: There is no such an entity. Entity type: EvaluationSystem.EntityDesign.SchoolInformation, id: 99c2b418-4083-aa1f-ad54-39f594c78790
at Abp.Domain.Repositories.AbpRepositoryBase`2.Get(TPrimaryKey id)
at Castle.Proxies.Invocations.IRepository`2_Get_27.InvokeMethodOnTarget()
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Abp.Domain.Uow.UnitOfWorkInterceptor.InterceptSynchronous(IInvocation invocation)
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Castle.Proxies.IRepository`2Proxy_23.Get(Guid id)

改成下面就好了

 _schoolInformationRepository.FirstOrDefault(x => x.Id == admin.SchoolId.Value)?.SchoolName;