Hi I'm getting this error when starting a work period, What could it be?
-----------------------------
[General Info]
Application: SambaPOS
Version: 3.0.35 BETA
Region: es
DB: CE
Machine: USUARIO-PC
User: Usuario
Date: 22/10/2014
Time: 03:57 p.m.
User Explanation:
Usuario said ""
-----------------------------
[Exception Info 1]
Top-level Exception
Type: System.InvalidOperationException
Message: Sequence contains no matching element
Source: System.Core
Stack Trace: at System.Linq.Enumerable.Single[TSource](IEnumerable`1 source, Func`2 predicate)
at Samba.Services.Implementations.CacheService.GetRecipe(String portionName, Int32 menuItemId)
at Samba.Presentation.Services.Implementations.InventoryModule.InventoryService.<CalculateCost>b__30(SalesData sale)
at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at Samba.Presentation.Services.Implementations.InventoryModule.InventoryService.CalculateCost(PeriodicConsumption pc, WorkPeriod workPeriod)
at Samba.Presentation.Services.Implementations.InventoryModule.InventoryService.UpdatePeriodicConsumptionCost()
at Samba.Presentation.Services.Implementations.InventoryModule.InventoryService.DoWorkPeriodStart()
at Samba.Presentation.Services.Implementations.InventoryModule.InventoryWorkperiodProcessor.ProcessWorkPeriodStart(WorkPeriod workPeriod)
at Samba.Presentation.Services.Implementations.WorkPeriodModule.WorkPeriodService.StartWorkPeriod(String description)
-----------------------------
[Assembly Info]
PresentationFramework, Version=4.0.0.0
System.Xaml, Version=4.0.0.0
Microsoft.Practices.Prism.MefExtensions, Version=4.0.0.0
mscorlib, Version=4.0.0.0
System, Version=4.0.0.0
WindowsBase, Version=4.0.0.0
Samba.Services, Version=1.0.0.0
Samba.Presentation.Services, Version=1.0.0.0
Samba.Domain, Version=1.0.0.0
PresentationCore, Version=4.0.0.0
Microsoft.Practices.ServiceLocation, Version=1.0.0.0
Samba.Infrastructure, Version=1.0.0.0
Microsoft.Practices.Prism, Version=4.0.0.0
Samba.Presentation.Common, Version=1.0.0.0
System.ComponentModel.Composition, Version=4.0.0.0
Samba.Localization, Version=1.0.0.0
-----------------------------
[System Info]
Operating System
-Microsoft Windows 7 Ultimate
--CodeSet = 1252
--CSDVersion =
--CurrentTimeZone = -360
--FreePhysicalMemory = 338136
--OSArchitecture = 32 bits
--OSLanguage = 3082
--ServicePackMajorVersion = 0
--ServicePackMinorVersion = 0
--Version = 6.1.7600
Machine
-USUARIO-PC
--Manufacturer = HP-Pavilion
--Model = RQ428AA-AKV a1700la
--TotalPhysicalMemory = 1063743488
--UserName = Usuario-PC\Usuario
-----------------------------
######################### E N D #########################
