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Virtuemart version 1.1.9
Joomla version 1.5.25
A large number of products have custom attributes assigned to them, however these should be optional and they are not, unless something is entered the customers are unable to add these items to their cart.
We need this changing so there is either a default value for all custom fields so the customer is able to add the item to their cart or that the custom attributes become optional and therefore do not need to be completed.