Varlık oluştururken böyle bir hata kodu alıyorum
-----------------------------
[General Info]
Application: SambaPOS
Version: 4.1.82
Region: tr
DB: SQ
Machine: BH-BILGISAYAR
User: BH
Date: 09.10.2017
Time: 19:27
User Explanation:
BH said ""
-----------------------------
[Exception Info 1]
Top-level Exception
Type: System.ArgumentOutOfRangeException
Message: Dizin, Liste sınırları içinde olmalıdır.
Parametre adı: index
Source: mscorlib
Stack Trace: konum: System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
konum: System.Collections.ObjectModel.Collection`1.Insert(Int32 index, T item)
konum: System.Collections.ObjectModel.Collection`1.System.Collections.IList.Insert(Int32 index, Object value)
konum: DevExpress.Xpf.LayoutControl.LayoutControlBase.AddChildFromXML(IList children, FrameworkElement element, Int32 index)
konum: DevExpress.Xpf.LayoutControl.LayoutGroup.AddChildFromXML(IList children, FrameworkElement element, Int32 index)
konum: DevExpress.Xpf.LayoutControl.LayoutControl.AddChildFromXML(IList children, FrameworkElement element, Int32 index)
konum: DevExpress.Xpf.LayoutControl.LayoutControlBase.ReadChildFromXMLCore(FrameworkElement element, XmlReader xml, IList children, Int32 index)
konum: DevExpress.Xpf.LayoutControl.LayoutGroup.ReadChildFromXMLCore(FrameworkElement element, XmlReader xml, IList children, Int32 index)
konum: DevExpress.Xpf.LayoutControl.LayoutControlBase.ReadChildFromXML(XmlReader xml, IList children, Int32 index)
konum: DevExpress.Xpf.LayoutControl.LayoutControl.ReadChildFromXML(XmlReader xml, IList children, Int32 index)
konum: DevExpress.Xpf.LayoutControl.LayoutControlBase.ReadChildrenFromXML(IList children, XmlReader xml, Int32 firstChildIndex, FrameworkElement& lastChild)
konum: DevExpress.Xpf.LayoutControl.LayoutControl.ReadChildFromXML(XmlReader xml, IList children, Int32 index)
konum: DevExpress.Xpf.LayoutControl.LayoutControlBase.ReadChildrenFromXML(IList children, XmlReader xml, Int32 firstChildIndex, FrameworkElement& lastChild)
konum: DevExpress.Xpf.LayoutControl.LayoutControlBase.ReadChildrenFromXML(XmlReader xml, FrameworkElement& lastChild)
konum: DevExpress.Xpf.LayoutControl.LayoutGroup.ReadChildrenFromXML(XmlReader xml, FrameworkElement& lastChild)
konum: DevExpress.Xpf.LayoutControl.LayoutControlBase.ReadFromXMLCore(XmlReader xml)
konum: DevExpress.Xpf.LayoutControl.LayoutControlBase.ReadFromXML(XmlReader xml)
konum: DevExpress.Xpf.LayoutControl.LayoutControl.ReadFromXML(XmlReader xml)
konum: Samba.Modules.EntityModule.EntityCustomDataEditor.LoadLayoutControl(LayoutControl layoutControl, String fileName)
konum: Samba.Modules.EntityModule.EntityCustomDataEditor.EntityCustomDataEditor_OnLoaded(Object sender, RoutedEventArgs e)
konum: System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
konum: System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
konum: System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
konum: System.Windows.UIElement.RaiseEvent(RoutedEventArgs e)
konum: System.Windows.BroadcastEventHelper.BroadcastEvent(DependencyObject root, RoutedEvent routedEvent)
konum: System.Windows.BroadcastEventHelper.BroadcastLoadedEvent(Object root)
konum: MS.Internal.LoadedOrUnloadedOperation.DoWork()
konum: System.Windows.Media.MediaContext.FireLoadedPendingCallbacks()
konum: System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
konum: System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
konum: System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget)
konum: System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
konum: MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
konum: System.Windows.Threading.DispatcherOperation.InvokeImpl()
konum: System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
konum: System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
konum: System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
konum: System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
konum: System.Windows.Threading.DispatcherOperation.Invoke()
konum: System.Windows.Threading.Dispatcher.ProcessQueue()
konum: System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
konum: MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
konum: MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
konum: System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
konum: MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
konum: System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
konum: MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
konum: MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
konum: System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
konum: System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
konum: System.Windows.Threading.Dispatcher.Run()
konum: System.Windows.Application.RunDispatcher(Object ignore)
konum: System.Windows.Application.RunInternal(Window window)
konum: System.Windows.Application.Run(Window window)
konum: Samba.Presentation.App.Main()
-----------------------------
[Assembly Info]
Samba.Services, Version=1.0.0.0
mscorlib, Version=4.0.0.0
System, Version=4.0.0.0
Microsoft.Practices.Prism, Version=4.0.0.0
WindowsBase, Version=4.0.0.0
Samba.Infrastructure, Version=1.0.0.0
Samba.Infrastructure.Data, Version=1.0.0.0
PresentationFramework, Version=4.0.0.0
System.Xaml, Version=4.0.0.0
Samba.Presentation.Services, Version=1.0.0.0
FluentValidation, Version=3.4.0.0
Samba.Domain, Version=1.0.0.0
DevExpress.Xpf.Grid.v14.1, Version=14.1.6.0
DevExpress.Xpf.Grid.v14.1.Core, Version=14.1.6.0
PresentationCore, Version=4.0.0.0
Stateless, Version=1.0.0.0
System.Core, Version=4.0.0.0
System.Drawing, Version=4.0.0.0
DevExpress.Xpf.Core.v14.1, Version=14.1.6.0
EntityFramework, Version=4.4.0.0
System.Windows.Forms, Version=4.0.0.0
System.ComponentModel.Composition, Version=4.0.0.0
Samba.Localization, Version=1.0.0.0
Microsoft.CSharp, Version=4.0.0.0
Microsoft.Practices.ServiceLocation, Version=1.0.0.0
Samba.Persistance, Version=1.0.0.0
Microsoft.Practices.Prism.MefExtensions, Version=4.0.0.0
PropertyTools, Version=2012.4.14.1
-----------------------------
[System Info]
Operating System
-Microsoft Windows 7 Professional
--CodeSet = 1254
--CSDVersion = Service Pack 1
--CurrentTimeZone = 120
--FreePhysicalMemory = 2614036
--OSArchitecture = 64-bit
--OSLanguage = 1055
--ServicePackMajorVersion = 1
--ServicePackMinorVersion = 0
--Version = 6.1.7601
Machine
-BH-BILGISAYAR
--Manufacturer = System manufacturer
--Model = System Product Name
--TotalPhysicalMemory = 4258390016
--UserName = BH-Bilgisayar\BH
-----------------------------