I also just noticed the report in your screenshot is not the same report that you pasted here. It specifically says soemthing was matching twice and it shouldn’t be and that would have been listed at start of the detailed report. Can you please clarify why you included a screenshot of a different crash from the detailed report you pasted here? Which one is the real error?
The photo you attached had a sequence error exception,
the report you pasted (below) has no mention of what went wrong with the sequence error. Its entirely different error log.
[General Info]
Application: SambaPOS
Version: 5.3.0
Region: en
DB: SQ
Machine: SERVER-SYSTEM
User: Server
Date: 11/15/21
Time: 6:50 PM
User Explanation:
Server said “”
[Exception Info 1]
Top-level Exception
Type: System.Net.WebException
Message: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.
Source: System
Stack Trace: at System.Net.WebClient.UploadFile(Uri address, String method, String fileName)
at System.Net.WebClient.UploadFile(String address, String method, String fileName)
at Samba.Presentation.Common.ErrorReport.ErrorReportViewModel.SubmitError()
at Samba.Presentation.Common.ErrorReport.ErrorReportViewModel.OnSubmitCommand(String obj)
at Microsoft.Practices.Prism.Commands.DelegateCommand`1.<>c__DisplayClass6.<.ctor>b__2(Object o)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.Execute(Object parameter)
at Microsoft.Practices.Prism.Commands.DelegateCommandBase.System.Windows.Input.ICommand.Execute(Object parameter)
at MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
at System.Windows.Controls.Primitives.ButtonBase.OnClick()
at System.Windows.Controls.Button.OnClick()
at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
at System.Windows.UIElement.OnMouseLeftButtonUpThunk(Object sender, MouseButtonEventArgs e)
at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
at System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
at System.Windows.Input.InputManager.ProcessStagingArea()
at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at System.Windows.Interop.HwndSource.InputFilterMessage(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)
Inner Exception 1
Type: System.Security.Authentication.AuthenticationException
Message: The remote certificate is invalid according to the validation procedure.
Source: System
Stack Trace: at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, Exception exception)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessReceivedBlob(Byte[] buffer, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReadFrame(Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartReceiveBlob(Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.StartSendBlob(Byte[] incoming, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ForceAuthentication(Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Net.TlsStream.CallProcessAuthentication(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 System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result)
at System.Net.TlsStream.Write(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.PooledStream.Write(Byte[] buffer, Int32 offset, Int32 size)
at System.Net.ConnectStream.WriteHeaders(Boolean async)
[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 = 60
–FreePhysicalMemory = 1021764
–OSArchitecture = 64-bit
–OSLanguage = 1033
–ServicePackMajorVersion = 0
–ServicePackMinorVersion = 0
–Version = 10.0.18363
Machine
-SERVER-SYSTEM
–Manufacturer = HP
–Model = HP 290 G2 MT Business PC
–TotalPhysicalMemory = 4122918912
–UserName = SERVER-SYSTEM\Server
Good catch. I didn’t zoom in to the screen shot.
So there’s a duplicate of something somewhere. It could be an entity, printer, department, etc.
If you can post your log, it will help us narrow down what might be causing the crash.
1 Like
HERE IS LOG REPORT 
[General Info]
Application: SambaPOS
Version: 5.3.0
Region: en
DB: SQ
Machine: SERVER-SYSTEM
User: Server
Date: 11/16/21
Time: 1:17 PM
User Explanation:
Server said “”
[Exception Info 1]
Top-level Exception
Type: System.InvalidOperationException
Message: Sequence contains more than one matching element
Source: System.Core
Stack Trace: at System.Linq.Enumerable.SingleOrDefault[TSource](IEnumerable1 source, Func2 predicate)
at Samba.Services.Implementations.SettingsModule.SettingService.GetTerminalByName(String name) in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Services\Implementations\SettingsModule\SettingService.cs:line 42
at Samba.Presentation.Common.Services.ApplicationState.SetCurrentTerminal(String terminalName)
at Samba.Presentation.Common.Services.ApplicationState.InitializeSettings()
at Samba.Presentation.Bootstrapper.InitializeShell()
at Microsoft.Practices.Prism.MefExtensions.MefBootstrapper.Run(Boolean runWithDefaultConfiguration)
at Samba.Presentation.App.RunInReleaseMode()
[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 = 60
–FreePhysicalMemory = 789260
–OSArchitecture = 64-bit
–OSLanguage = 1033
–ServicePackMajorVersion = 0
–ServicePackMinorVersion = 0
–Version = 10.0.18363
Machine
-SERVER-SYSTEM
–Manufacturer = HP
–Model = HP 290 G2 MT Business PC
–TotalPhysicalMemory = 4122918912
–UserName = SERVER-SYSTEM\Server
######################### E N D #########################
11/16/21 2:49 PM
[General Info]
Application: SambaPOS
Version: 5.3.0
Region: en
DB: SQ
Machine: SERVER-SYSTEM
User: Server
Date: 11/16/21
Time: 1:49 PM
User Explanation:
Server said “”
[Exception Info 1]
Top-level Exception
Type: System.InvalidOperationException
Message: Sequence contains more than one matching element
Source: System.Core
Stack Trace: at System.Linq.Enumerable.SingleOrDefault[TSource](IEnumerable1 source, Func2 predicate)
at Samba.Services.Implementations.SettingsModule.SettingService.GetTerminalByName(String name) in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Services\Implementations\SettingsModule\SettingService.cs:line 42
at Samba.Presentation.Common.Services.ApplicationState.SetCurrentTerminal(String terminalName)
at Samba.Presentation.Common.Services.ApplicationState.InitializeSettings()
at Samba.Presentation.Bootstrapper.InitializeShell()
at Microsoft.Practices.Prism.MefExtensions.MefBootstrapper.Run(Boolean runWithDefaultConfiguration)
at Samba.Presentation.App.RunInReleaseMode()
[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 = 60
–FreePhysicalMemory = 467128
–OSArchitecture = 64-bit
–OSLanguage = 1033
–ServicePackMajorVersion = 0
–ServicePackMinorVersion = 0
–Version = 10.0.18363
Machine
-SERVER-SYSTEM
–Manufacturer = HP
–Model = HP 290 G2 MT Business PC
–TotalPhysicalMemory = 4122918912
–UserName = SERVER-SYSTEM\Server
The site is using TLS 1.2 which shouldn’t be an issue - SamabPOS’ helper implements only TLS 1.2 and I don’t think .NET Framework 4.6 (that SambaPOS uses) supports TLS 1.3 yet.
If you could provide some code samples of what you’re trying to do, perhaps we can test on our end and maybe figure out what’s going on. If you post in the open forum, be sure to remove any API keys/secrets.
As for the log you posted, @Posflow is correct: it would seem you have duplicate terminal names.
Are you comfortable executing something in SQL Server Management Studio? Or, if you’d like, I can connect via anydesk to clear this up for you.
ok…this is anydesk details:584201672
stand by, I’m whipping up a script - I have to test it first
Ok…I am expecting you.
Yes I explained in my previous post…that the bar manager did it.
connecting now
20characters
Thank you very much for your kind support…it’s working now.
You’re most welcome. Good luck!
For the record did it have anything to do with TLS? Or was it just the duplicate terminal definitions?
Yes I know…thank you all.
I only addressed the duplicate terminal for him.
Without more info and possibly an endpoint, it’d be hard to say, for sure, what is the issue. But the site he posted the results from says it implements TLS1.2 which is supported by the WebClient accessor.
1 Like