这是我的代码
public int GetUsersSqlCount()
{
// Here i get the Error
return this.GetUsersSql().Count();
}
public IEnumerable<CsUser> GetUsersSql()
{
return (from x in this._storage.CsUsers
join y in this._storage.CeMitarbs on x.MitNr equals y.MitNr
select x).OrderBy(x => x.KurzZch);
}
我收到以下错误:
Unhandled Exception: System.ExecutionEngineException: Attempting to JIT compile method 'System.Linq.Enumerable:<ToLookup`2>m__5A<Genesis.DataAccess.Schema.Mobile.V1.Wrapper.CeMitarb, System.Nullable`1<int>> (Genesis.DataAccess.Schema.Mobile.V1.Wrapper.CeMitarb)' while running with --aot-only.
at System.Linq.Enumerable.ToLookup[CeMitarb,Nullable`1,CeMitarb] (IEnumerable`1 source, System.Func`2 keySelector, System.Func`2 elementSelector, IEqualityComparer`1 comparer) [0x00079] in /Developer/MonoTouch/Source/mono/mcs/class/System.Core/System.Linq/Enumerable.cs:2966
at System.Linq.Enumerable.ToLookup[CeMitarb,Nullable`1] (IEnumerable`1 source, System.Func`2 keySelector, IEqualityComparer`1 comparer) [0x00000] in /Developer/MonoTouch/Source/mono/mcs/class/System.Core/System.Linq/Enumerable.cs:2934
at System.Linq.Enumerable+<CreateJoinIterator>c__Iterator18`4[Genesis.DataAccess.Schema.Mobile.V1.Wrapper.CsUser,Genesis.DataAccess.Schema.Mobile.V1.Wrapper.CeMitarb,System.Nullable`1[System.Int32],Genesis.DataAccess.Schema.Mobile.V1.Wrapper.CsUser].MoveNext () [0x00023] in /Developer/MonoTouch/Source/mono/mcs/class/System.Core/System.Linq/Enumerable.cs:1157
at System.Collections.Generic.List`1[Genesis.DataAccess.Schema.Mobile.V1.Wrapper.CsUser].AddEnumerable (IEnumerable`1 enumerable) [0x00000] in <filename unknown>:0
at System.Collections.Generic.List`1[Genesis.DataAccess.Schema.Mobile.V1.Wrapper.CsUser]..ctor (IEnumerable`1 collection) [0x00000] in <filename unknown>:0
at System.Linq.Enumerable.ToArray[CsUser] (IEnumerable`1 source) [0x00000] in <filename unknown>:0
at System.Linq.QuickSort`1[Genesis.DataAccess.Schema.Mobile.V1.Wrapper.CsUser]..ctor (IEnumerable`1 source, System.Linq.SortContext`1 context) [0x00000] in <filename unknown>:0
at System.Linq.QuickSort`1+<Sort>c__Iterator2F[Genesis.DataAccess.Schema.Mobile.V1.Wrapper.CsUser].MoveNext () [0x00000] in <filename unknown>:0
at System.Linq.Enumerable.Count[CsUser] (IEnumerable`1 source) [0x00000] in <filename unknown>:0
at CSMobile.Logic.Forms.Login_Dal.GetUsersSqlCount () [0x00000] in /Volumes/Mobile2011/Mobile 2011/trunk/WinCE/CSMobile/CSMobile.Logic/Forms/Login.Dal.cs:38
at CSMobile.Logic.Forms.Login_Logic.GetUsers () [0x0001f] in /Volumes/Mobile2011/Mobile 2011/trunk/WinCE/CSMobile/CSMobile.Logic/Forms/Login.Logic.cs:198
at CSMobile.Logic.Forms.Login_Logic.Anmelden2 (Int32 selectedProduct) [0x00050] in /Volumes/Mobile2011/Mobile 2011/trunk/WinCE/CSMobile/CSMobile.Logic/Forms/Login.Logic.cs:416
at CSMobile.UI.Login.Logic_LoginStepCompleted (Login_StepResult result) [0x0003e] in /Volumes/Mobile2011/Mobile 2011/trunk/IOS/CSMobile/CSMobile.UI/Forms/Login.cs:325
at CSMobile.Logic.Forms.Login_Logic.Anmelden1 () [0x00084] in /Volumes/Mobile2011/Mobile 2011/trunk/WinCE/CSMobile/CSMobile.Logic/Forms/Login.Logic.cs:364
at CSMobile.UI.Login.StartLogin () [0x00000] in /Volumes/Mobile2011/Mobile 2011/trunk/IOS/CSMobile/CSMobile.UI/Forms/Login.cs:75
at CSMobile.UI.Login.Pad_Start_TouchUpInside (MonoTouch.Foundation.NSObject sender) [0x00000] in /Volumes/Mobile2011/Mobile 2011/trunk/IOS/CSMobile/CSMobile.UI/Forms/Login.cs:235
at MonoTouch.UIKit.UIApplication.Main (System.String[] args, System.String principalClassName, System.String delegateClassName) [0x00042] in /Developer/MonoTouch/Source/monotouch/src/UIKit/UIApplication.cs:29
at MonoTouch.UIKit.UIApplication.Main (System.String[] args) [0x00000] in /Developer/MonoTouch/Source/monotouch/src/UIKit/UIApplication.cs:34
at CSMobile.UI.Application.Main (System.String[] args) [0x0000a] in /Volumes/Mobile2011/Mobile 2011/trunk/IOS/CSMobile/CSMobile.UI/Main.cs:18
[ERROR] FATAL UNHANDLED EXCEPTION: System.ExecutionEngineException: Attempting to JIT compile method 'System.Linq.Enumerable:<ToLookup`2>m__5A<Genesis.DataAccess.Schema.Mobile.V1.Wrapper.CeMitarb, System.Nullable`1<int>> (Genesis.DataAccess.Schema.Mobile.V1.Wrapper.CeMitarb)' while running with --aot-only.