I added the tag as you indicated and now get this in the color and style columns of cart display:
Notice: Undefined property: eCart1_ItemDefinition::$Color in /mnt/stor2-wc1-dfw1/391501/www.blowerdoorcover.com/web/content/WA_eCart/WA_eCart_Definition_PHP.php(119) : eval()'d code on line 1
Notice: Undefined property: eCart1_ItemDefinition::$Style in /mnt/stor2-wc1-dfw1/391501/www.blowerdoorcover.com/web/content/WA_eCart/WA_eCart_Definition_PHP.php(119) : eval()'d code on line 1