LINQ to Entities does not recognize the method 'System.Linq.IQueryable`1

Question

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When I execute the following code:

C#

var resultDistrictServiceLogReportDetails =
                    _sOAPNoteRepository.GetAll()
                                       .Where(i => i.CreatedBy == therapist.Id &&
                                                    i.DateofService < searchendDate &&
                                                    i.DateofService >= searchstartDate &&
                                                    i.TimeLogClientList.TimeLog.TimeLogActivity.SOAPReq.Value &&
                                                    i.Employee.Service != null &&
                                                    i.TimeLogClientList.TimeLog.TimeLogContractSite.ContractType
                                                        .ContractType1.ToLower().Equals(Utilities.SCHOOLDISTRICT.ToLower()) &&
                                                    i.TimeLogClientList.TimeLog.Errors == null && i.TimeLogClientList.TimeLog.Rejected == null &&
                                                    (i.TimeLogClientList.TimeLog.Void == null || !i.TimeLogClientList.TimeLog.Void.Value))
                                       .Select(i => new
                                       {
                                           i.Client,
                                           i.TimeLogClientList.Grade,
                                           i.DateofService,
                                           i.Time,
                                           i.TimeLogActivity.ActivityDesc,
                                           i.TimeLogClientList.TimeLog.TimeLogCategory.Category,
                                           i.ActivityId,
                                           i.ContractSiteId,
                                           i.TimeLogContractSite.ContractSite,
                                           i.TimeLogClientList.TherapistId,
                                           ServiceId = i.Employee.ServiceId,
                                           i.SNote,
                                           i.ONote,
                                           i.ANote,
                                           i.PNote,
                                           SignedDate = i.TimeLogClientList.TimeLog.SignedDate,
                                           i.Location,
                                           i.Employee,
                                           ID = i.CreatedBy,
                                           i.TimeLogClientList.TimeLog.ElapsedTime,
                                           i.SupSignedBy,
                                           i.SupSignedDate,
                                           i.Employee3,
                                           cptcode = (from cpt in _activityCPTCodeRepository.GetAll().Where((x => x.ActivityId == i.TimeLogActivity.Id && x.ServiceId == i.Employee.Service.Id))
                                                      select cpt.CptCode)
                                       }).ToList();

after executing this code i got a error message that is

"LINQ to Entities does not recognize the method 'System.Linq.IQueryable`1[LifeSpan.Data.ActivityCptCode] GetAll()' method, and this method cannot be translated into a store expression."

only last column generate issue other wise this code working fine.

Any help or suggestion would be appreciated.

Posted 29-Jun-15 21:32pm

Shambhoo kumar

Updated 29-Jun-15 22:42pm

v2

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Comments

virusstorm 30-Jun-15 12:24pm

How is _sOAPNoteRepository defined?

Shambhoo kumar 1-Jul-15 2:28am

Thanks for your comment, I have resolve it myself.

1 solution

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Shambhoo kumar · Accepted Answer · 2015-06-30T20:34:00

I have resolve it my self. only adding a single function "AsEnumerable()" before Select function. :)

C#

var resultDistrictServiceLogReportDetails =
                   _sOAPNoteRepository.GetAll()
                                      .Where(i => i.CreatedBy == therapist.Id &&
                                                   i.DateofService < searchendDate &&
                                                   i.DateofService >= searchstartDate &&
                                                   i.TimeLogClientList.TimeLog.TimeLogActivity.SOAPReq.Value &&
                                                   i.Employee.Service != null &&
                                                   i.TimeLogClientList.TimeLog.TimeLogContractSite.ContractType
                                                       .ContractType1.ToLower().Equals(Utilities.SCHOOLDISTRICT.ToLower()) &&
                                                   i.TimeLogClientList.TimeLog.Errors == null && i.TimeLogClientList.TimeLog.Rejected == null &&
                                                   (i.TimeLogClientList.TimeLog.Void == null || !i.TimeLogClientList.TimeLog.Void.Value)).AsEnumerable()
                                      .Select(i => new
                                      {
                                          i.Client,
                                          i.TimeLogClientList.Grade,
                                          i.DateofService,
                                          i.Time,
                                          i.TimeLogActivity.ActivityDesc,
                                          i.TimeLogClientList.TimeLog.TimeLogCategory.Category,
                                          i.ActivityId,
                                          i.ContractSiteId,
                                          i.TimeLogContractSite.ContractSite,
                                          i.TimeLogClientList.TherapistId,
                                          ServiceId = i.Employee.ServiceId,
                                          i.SNote,
                                          i.ONote,
                                          i.ANote,
                                          i.PNote,
                                          SignedDate = i.TimeLogClientList.TimeLog.SignedDate,
                                          i.Location,
                                          i.Employee,
                                          ID = i.CreatedBy,
                                          i.TimeLogClientList.TimeLog.ElapsedTime,
                                          i.SupSignedBy,
                                          i.SupSignedDate,
                                          i.Employee3,
                                          cptcode = _activityCPTCodeRepository.GetAll()
                                              .Where(x => x.ActivityId == i.TimeLogActivity.Id && x.ServiceId == i.Employee.Service.Id)
                                              .Select(x => x.CptCode).FirstOrDefault().ToString()
                                      }).ToList();