Hi,
We are using Nop.Plugin.Tax.TaxJar plugin. Installed it.
Marked as primary provider in Tax Providers setting. the we tried to open the site we are facing the error as bellow in Log table.
Object reference not set to an instance of an object.
System.NullReferenceException: Object reference not set to an instance of an object.
at Nop.Plugin.Tax.TaxJar.TaxJarManager.GetTaxRate(TaxJarSettings settings, Decimal price, Address address)
at Nop.Plugin.Tax.TaxJar.TaxJarProvider.GetTaxRate(CalculateTaxRequest calculateTaxRequest)
at Nop.Services.Tax.TaxService.GetTaxRate(Product product, Int32 taxCategoryId, Customer customer, Decimal price, Decimal& taxRate, Boolean& isTaxable
We are done with the settings in Configure - TaxJar tax rate provider API token,Use extended tax rate , From country state zip, Use standard tax rate.
Also customer is having the proper shipping and billing address.
But still the error is coming.
We have installed the "Nop One Page Checkout plugin" also. When we enable is we are getting the issue.
Please suggest any what causing the issue.