Developer forum

Hi there,

On 9.4.2, we're getting this:

System.ArgumentException: Must specify valid information for parsing in the string.
   at System.Enum.EnumResult.SetFailure(ParseFailureKind failure, String failureMessageID, Object failureMessageFormatArgument)
   at System.Enum.TryParseEnum(Type enumType, String value, Boolean ignoreCase, EnumResult& parseResult)
   at System.Enum.Parse(Type enumType, String value, Boolean ignoreCase)
   at Dynamicweb.Ecommerce.Orders.OrderRepository.ExtractOrder(IDataReader reader)
   at Dynamicweb.Ecommerce.Orders.OrderRepository.GetCustomerOrdersByType(Int32 customerId, String shopIds, OrderType orderType, Int32 

Seems like this is the code that causes it:

            If Database.ColumnExists(reader, "OrderShippingCountrySelection") Then
                shippingSelection = DirectCast([Enum].Parse(GetType(CountrySelectionForMethod), Converter.ToString(reader("OrderShippingCountrySelection"))), CountrySelectionForMethod)
            End If
            If Database.ColumnExists(reader, "OrderPaymentCountrySelection") Then
                paymentSelection = DirectCast([Enum].Parse(GetType(CountrySelectionForMethod), Converter.ToString(reader("OrderPaymentCountrySelection"))), CountrySelectionForMethod)
            End If

Should that really be just Database.ColumnExists? What about null values? 

Is there a way to solve this? Should I update the database with fake values for these columns?

Thanks!