the same error ocurred to me. have u solved it?
Could you please update this error message to be more user-friendly? Showing which specific field failed validation would help users fix the issue quickly.
Dear Sir,
ForMyInovice, I encounter issue and never get QR code yet for customer invoice and is using preproduction.
Whwre to put classification code and so forth.
My error message when I click MyInvoice Extension
System.NullReferenceException: Object reference not set to an instance of an object.
at MyInvoisExtension.Helpers.InvoiceValidator.Validate(ManagerInvoice invoice, Boolean isSales) in D:\MANAGER-EXTENSION\MyInvoisExtension\MyInvoisExtension\Helpers\InvoiceValidator.cs:line 35
at HomeController.ProcessData(String data) in D:\MANAGER-EXTENSION\MyInvoisExtension\MyInvoisExtension\Controllers\HomeController.cs:line 75