判断条件添加

OASystem/OASystem.Infrastructure/Repositories/Resource/OfficialActivitiesRepository.cs

@@ -180,7 +180,8 @@ FROM
 
                     oa.TranslatorInfo = _mapper.Map<TranslatorView>(translatorInfo);
 
-                    oa.TranslatorInfo.CurrencyName = _sqlSugar.Queryable<Sys_SetData>().Where(x => x.Id == oa.TranslatorInfo.Currency).First()?.Name ?? "";
+                    if(oa.TranslatorInfo != null)
+                        oa.TranslatorInfo.CurrencyName = _sqlSugar.Queryable<Sys_SetData>().Where(x => x.Id == oa.TranslatorInfo.Currency).First()?.Name ?? "";
                 }
 
                 result = new Result() { Code = 0, Msg = "查询成功！", Data = oa };