Menu went blank

HELP I was done and I was trying to set up SAMBAPOS5 some automation error now I cannot see the menu, all items and everything is there and nothing the menu is blank please see attache thanks.

this is the exception

[General Info]

Application: SambaPOS
Version: 5.3.2
Region: en
Machine: MAESTRO
User: admin
Date: 3/5/2021
Time: 12:56 AM

User Explanation:

admin 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)

Inner Exception 1
Type: System.NullReferenceException
Message: Object reference not set to an instance of an object.
Source: Samba.Presentation.ClientLibrary
Stack Trace: at Samba.Presentation.ClientLibrary.Modules.PosModule.MenuItemSelectorViewModel.ResetCategory() in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Presentation.ClientLibrary\Modules\PosModule\MenuItemSelectorViewModel.cs:line 507
at Samba.Presentation.ClientLibrary.Modules.PosModule.PosViewModel.set_SelectedTicket(Ticket value) in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Presentation.ClientLibrary\Modules\PosModule\PosViewModel.cs:line 89
at Samba.Presentation.ClientLibrary.Modules.PosModule.PosViewModel.CloseTicket() in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Presentation.ClientLibrary\Modules\PosModule\PosViewModel.cs:line 704
at Samba.Presentation.ClientLibrary.Modules.PosModule.PosViewModel.OnTicketEvent(EventParameters1 obj) in C:\Users\Vehbi\Documents\Source\Repos\sambapos-v5-pro\Samba.Presentation.ClientLibrary\Modules\PosModule\PosViewModel.cs:line 529 at Microsoft.Practices.Prism.Events.EventSubscription1.InvokeAction(Action1 action, TPayload argument) at Microsoft.Practices.Prism.Events.EventSubscription1.<>c__DisplayClass2.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)

[Assembly Info]

mscorlib, Version=
System, Version=
Samba.Services, Version=5.3.7699.19912
Samba.Domain, Version=5.3.7699.19910
Samba.Infrastructure.Data, Version=5.3.7699.19909
System.ComponentModel.Composition, Version=
Samba.Presentation.Services, Version=5.3.7699.19918
System.Core, Version=
PresentationCore, Version=
WindowsBase, Version=
PresentationFramework, Version=
DevExpress.Xpf.LayoutControl.v17.2, Version=
System.Xml, Version=
DevExpress.Xpf.Grid.v17.2, Version=
DevExpress.Xpf.Grid.v17.2.Core, Version=
System.Xaml, Version=
Samba.Infrastructure, Version=5.3.7699.19905
Microsoft.Practices.Prism, Version=
System.Runtime.Serialization, Version=
Microsoft.Practices.Prism.MefExtensions, Version=
DevExpress.Xpf.Core.v17.2, Version=
System.Windows.Forms, Version=
System.Drawing, Version=
Samba.Persistance, Version=5.3.7699.19911
Stateless, Version=
PropertyTools, Version=2012.4.14.1
Samba.Localization, Version=5.3.7699.19907
ReachFramework, Version=
EntityFramework, Version=
FluentValidation, Version=
NCalc, Version=
Microsoft.CSharp, Version=
Omu.ValueInjecter, Version=
Microsoft.Practices.ServiceLocation, Version=
DevExpress.Data.v17.2, Version=
WindowsInput, Version=

[System Info]

Operating System
-Microsoft Windows 10 Pro
–CodeSet = 1252
–CSDVersion =
–CurrentTimeZone = -300
–FreePhysicalMemory = 4134020
–OSArchitecture = 64-bit
–OSLanguage = 1033
–ServicePackMajorVersion = 0
–ServicePackMinorVersion = 0
–Version = 10.0.17134

–Manufacturer = Dell Inc.
–Model = OptiPlex 9020
–TotalPhysicalMemory = 8493768704
–UserName = SERVER\admin

Is it possible the reference to your default menu changed? Go to the Ticket Type and check the POS Menu. Try changing it and saving again.

U can try to Document > SambaPOSV5 >Delete Log Detail >And Restart SambaPOS

Hi all and thanks for replying I know exactly where I mess up after going backwards step by step and checking everything, let me show you, on the link I uploaded 3 pics, the correct way to set a happy hour, then my 2 pics, is my mistake, so I missed the
[:Price Tag] on my action, so then my rule was missing the Price Tag entry, I guess it is a blank entry now? is this fixable or start from scratch? Im very confortable working with mysql so it it is a matter of fixing the field please let me know :),? By the way love SambaPOS we ran the 3V for over 7 years no issues, computers died so we upgraded to 5V as it is awesome :slight_smile:

link : Imgur: The magic of the Internet