Intermittent Error message (Sambapos Crashiing) on tablet

Currently in the process of configuring tablet, connected to the server machine successfully. Intermittently following crashing behaviour and error message on the Tablet (client).
Is the behaviour related to Activation? Main system was activated but the client (tablet) was not. Tablet was running under “Unregistered Trial” mode.
Now Main server system displaying message to Active Licence for V5 (Activation Warning), even though Licence was activated on main Server.


[General Info]

Application: SambaPOS
Version: 5.1.58
Region: en
DB: SQ
Machine: DESKTOP-1NG729D
User: Morshed
Date: 11/06/2016
Time: 14:14

User Explanation:

Morshed said “”

[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)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
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)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
at System.Windows.Application.RunDispatcher(Object ignore)
at System.Windows.Application.RunInternal(Window window)
at System.Windows.Application.Run(Window window)
at Samba.Presentation.App.Main()

Inner Exception 1
Type: System.InvalidOperationException
Message: Cannot show Window when ShowActivated is false and WindowState is set to Maximized.
Source: PresentationFramework
Stack Trace: at System.Windows.Window.VerifyConsistencyWithShowActivated()
at System.Windows.Window.CoerceVisibility(DependencyObject d, Object value)
at System.Windows.DependencyObject.ProcessCoerceValue(DependencyProperty dp, PropertyMetadata metadata, EntryIndex& entryIndex, Int32& targetIndex, EffectiveValueEntry& newEntry, EffectiveValueEntry& oldEntry, Object& oldValue, Object baseValue, Object controlValue, CoerceValueCallback coerceValueCallback, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, Boolean skipBaseValueChecks)
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.SetValueCommon(DependencyProperty dp, Object value, PropertyMetadata metadata, Boolean coerceWithDeferredReference, Boolean coerceWithCurrentValue, OperationType operationType, Boolean isInternal)
at System.Windows.Window.UpdateVisibilityProperty(Visibility value)
at System.Windows.Window.Show()
at Samba.Presentation.Controls.Interaction.UserInteraction.DisplayPopup(String name, String title, String content, String headerColor, Action`1 action, Object actionParameter)


[Assembly Info]

mscorlib, Version=4.0.0.0
DevExpress.Xpf.LayoutControl.v14.1, Version=14.1.11.0
System.Xml, Version=4.0.0.0
DevExpress.Xpf.Grid.v14.1, Version=14.1.11.0
System, Version=4.0.0.0
DevExpress.Xpf.Grid.v14.1.Core, Version=14.1.11.0
WindowsBase, Version=4.0.0.0
System.Xaml, Version=4.0.0.0
Samba.Domain, Version=1.0.0.0
System.Core, Version=4.0.0.0
PresentationFramework, Version=4.0.0.0
Samba.Infrastructure, Version=1.0.0.0
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
System.ComponentModel.Composition, Version=4.0.0.0
PresentationCore, Version=4.0.0.0
DevExpress.Xpf.Core.v14.1, Version=14.1.11.0
Samba.Services, Version=1.0.0.0
Samba.Presentation.Services, Version=1.0.0.0
System.Windows.Forms, Version=4.0.0.0
System.Drawing, Version=4.0.0.0
Stateless, Version=1.0.0.0
Samba.Persistance, Version=1.0.0.0
PropertyTools, Version=2012.4.14.1
Samba.Localization, Version=1.0.0.0
ReachFramework, Version=4.0.0.0
Samba.Infrastructure.Data, Version=1.0.0.0
EntityFramework, Version=6.0.0.0
FluentValidation, Version=3.4.0.0
Omu.ValueInjecter, Version=2.3.0.0
Microsoft.Practices.ServiceLocation, Version=1.0.0.0
Microsoft.CSharp, Version=4.0.0.0


[System Info]

Operating System
-Microsoft Windows 10 Home
–CodeSet = 1252
–CSDVersion =
–CurrentTimeZone = 60
–FreePhysicalMemory = 829320
–OSArchitecture = 32-bit
–OSLanguage = 2057
–ServicePackMajorVersion = 0
–ServicePackMinorVersion = 0
–Version = 10.0.10586

Machine
-DESKTOP-1NG729D
–Manufacturer = Viglen Ltd.
–Model = duo.tab
–TotalPhysicalMemory = 2068013056
–UserName = DESKTOP-1NG729D\Morshed


It tries to show a popup but can’t show for a reason. I can’t reproduce that but I saw same issue on another thread and made some changes on latest (.60) update. I hope it fixes that issue.

PS: If you’re using different windows accounts to log in via tablets it might need activation. You can simply Install & Activate license through tablets.

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