I was just editing entity screen table layout as you would usually do, when I was finished and about to exit Design mode it just crashed and keeps crashing ever since.
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[General Info]
Application: SambaPOS
Version: 5.3.0
Region: en
DB: SQ
Machine: SERVER
User: Server
Date: 21-11-2020
Time: 07:50
User Explanation:
Server said ""
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[Exception Info 1]
Top-level Exception
Type: System.Reflection.TargetInvocationException
Message: Exception has been thrown by the target of an invocation.
Source: mscorlib
Stack Trace: at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Delegate.DynamicInvokeImpl(Object[] args)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
Inner Exception 1
Type: System.InvalidOperationException
Message: Sequence contains more than one matching element
Source: System.Core
Stack Trace: at System.Linq.Enumerable.SingleOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
at Samba.Presentation.ClientLibrary.Modules.EntityModule.Widgets.EntityButton.EntityButtonWidgetViewModel.GetEntityState() in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Presentation.ClientLibrary\Modules\EntityModule\Widgets\EntityButton\EntityButtonWidgetViewModel.cs:line 129
at Samba.Presentation.ClientLibrary.Modules.EntityModule.Widgets.EntityButton.EntityButtonWidgetViewModel.InternalRefresh() in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Presentation.ClientLibrary\Modules\EntityModule\Widgets\EntityButton\EntityButtonWidgetViewModel.cs:line 73
at Samba.Presentation.Common.Widgets.WidgetViewModel.Refresh()
at Samba.Presentation.Controls.UIControls.DiagramCanvas.AddControl(IDiagram buttonHolder, InkCanvas parentControl)
at Samba.Presentation.Controls.UIControls.DiagramCanvas.SourceChanged(DependencyObject sender, DependencyPropertyChangedEventArgs args)
at System.Windows.DependencyObject.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
at System.Windows.FrameworkElement.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
at System.Windows.Controls.InkCanvas.OnPropertyChanged(DependencyPropertyChangedEventArgs e)
at System.Windows.DependencyObject.NotifyPropertyChange(DependencyPropertyChangedEventArgs args)
at System.Windows.DependencyObject.UpdateEffectiveValue(EntryIndex entryIndex, DependencyProperty dp, PropertyMetadata metadata, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType)
at System.Windows.DependencyObject.InvalidateProperty(DependencyProperty dp, Boolean preserveCurrentValue)
at System.Windows.Data.BindingExpressionBase.Invalidate(Boolean isASubPropertyChange)
at System.Windows.Data.BindingExpression.TransferValue(Object newValue, Boolean isASubPropertyChange)
at System.Windows.Data.BindingExpression.ScheduleTransfer(Boolean isASubPropertyChange)
at MS.Internal.Data.ClrBindingWorker.NewValueAvailable(Boolean dependencySourcesChanged, Boolean initialValue, Boolean isASubPropertyChange)
at MS.Internal.Data.PropertyPathWorker.UpdateSourceValueState(Int32 k, ICollectionView collectionView, Object newValue, Boolean isASubPropertyChange)
at MS.Internal.Data.ClrBindingWorker.OnSourcePropertyChanged(Object o, String propName)
at MS.Internal.Data.PropertyPathWorker.OnPropertyChanged(Object sender, PropertyChangedEventArgs e)
at System.Windows.WeakEventManager.ListenerList`1.DeliverEvent(Object sender, EventArgs e, Type managerType)
at System.ComponentModel.PropertyChangedEventManager.OnPropertyChanged(Object sender, PropertyChangedEventArgs args)
at Microsoft.Practices.Prism.ViewModel.NotificationObject.RaisePropertyChanged(String propertyName)
at Microsoft.Practices.Prism.ViewModel.NotificationObject.RaisePropertyChanged[T](Expression`1 propertyExpression)
at Samba.Presentation.ClientLibrary.Modules.EntityModule.EntityDashboardViewModel.Refresh(EntityScreen entityScreen, OperationRequest`1 currentOperationRequest) in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Presentation.ClientLibrary\Modules\EntityModule\EntityDashboardViewModel.cs:line 112
at Samba.Presentation.ClientLibrary.Modules.EntityModule.EntitySwitcherViewModel.ActivateDashboard(EntityScreen entityScreen) in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Presentation.ClientLibrary\Modules\EntityModule\EntitySwitcherViewModel.cs:line 286
at Samba.Presentation.ClientLibrary.Modules.EntityModule.EntitySwitcherViewModel.ActivateEntityScreen(EntityScreen entityScreen) in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Presentation.ClientLibrary\Modules\EntityModule\EntitySwitcherViewModel.cs:line 260
at Samba.Presentation.ClientLibrary.Modules.EntityModule.EntitySwitcherViewModel.<.ctor>b__27_2(EventParameters`1 x) in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Presentation.ClientLibrary\Modules\EntityModule\EntitySwitcherViewModel.cs:line 98
at Microsoft.Practices.Prism.Events.EventSubscription`1.InvokeAction(Action`1 action, TPayload argument)
at Microsoft.Practices.Prism.Events.EventSubscription`1.<>c__DisplayClass2.<GetExecutionStrategy>b__0(Object[] arguments)
at Microsoft.Practices.Prism.Events.EventBase.InternalPublish(Object[] arguments)
at Microsoft.Practices.Prism.Events.CompositePresentationEvent`1.Publish(TPayload payload)
at Samba.Presentation.Services.Common.ExtensionMethods.Publish[TEventsubject](TEventsubject eventArgs, String eventTopic, Action expectedAction)
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[Assembly Info]
mscorlib, Version=4.0.0.0
System, Version=4.0.0.0
Samba.Services, Version=5.3.7390.41537
Samba.Domain, Version=5.3.7390.41536
Samba.Infrastructure.Data, Version=5.3.7390.41536
System.ComponentModel.Composition, Version=4.0.0.0
Samba.Presentation.Services, Version=5.3.7390.41539
System.Core, Version=4.0.0.0
PresentationCore, Version=4.0.0.0
WindowsBase, Version=4.0.0.0
PresentationFramework, Version=4.0.0.0
DevExpress.Xpf.LayoutControl.v17.2, Version=17.2.13.0
System.Xml, Version=4.0.0.0
DevExpress.Xpf.Grid.v17.2, Version=17.2.13.0
DevExpress.Xpf.Grid.v17.2.Core, Version=17.2.13.0
System.Xaml, Version=4.0.0.0
Samba.Infrastructure, Version=5.3.7390.41533
Microsoft.Practices.Prism, Version=4.0.0.0
System.Runtime.Serialization, Version=4.0.0.0
Microsoft.Practices.Prism.MefExtensions, Version=4.0.0.0
DevExpress.Xpf.Core.v17.2, Version=17.2.13.0
System.Windows.Forms, Version=4.0.0.0
System.Drawing, Version=4.0.0.0
Samba.Persistance, Version=5.3.7390.41536
Stateless, Version=1.0.0.0
PropertyTools, Version=2012.4.14.1
Samba.Localization, Version=5.3.7390.41534
ReachFramework, Version=4.0.0.0
EntityFramework, Version=6.0.0.0
FluentValidation, Version=3.4.0.0
NCalc, Version=1.3.8.0
Microsoft.CSharp, Version=4.0.0.0
Omu.ValueInjecter, Version=2.3.0.0
Microsoft.Practices.ServiceLocation, Version=1.0.0.0
DevExpress.Data.v17.2, Version=17.2.13.0
WindowsInput, Version=1.0.4.0
-----------------------------
[System Info]
Operating System
-Microsoft Windows 10 Pro
--CodeSet = 1252
--CSDVersion =
--CurrentTimeZone = 420
--FreePhysicalMemory = 4992852
--OSArchitecture = 64-bit
--OSLanguage = 1033
--ServicePackMajorVersion = 0
--ServicePackMinorVersion = 0
--Version = 10.0.18363
Machine
-SERVER
--Manufacturer = BIOSTAR Group
--Model = IH61MF-Q5
--TotalPhysicalMemory = 8482656256
--UserName = SERVER\Server
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