[Skip to main content](#vessel-content) # Error in product class updateCharacteristics ## - **[venomDev](/forum/user/34941-venomdev "View venomDev's Profile")** - [![venomDev's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/34941-venomdev "View venomDev's Profile") Topic Author - [ Offline](/forum/user/34941-venomdev) Less More - Posts: 3 - Thank you received: 0 - - 11 years 10 months ago [\#182056](#182056) by [venomDev](/forum/user/34941-venomdev "View venomDev's Profile") *[Error in product class updateCharacteristics](/forum/3-bug-report/873413-error-in-product-class-updatecharacteristics#182056 "-- HikaShop version -- : 2.3.4 -- Joomla version -- : 3.3 -- PHP version -- : 5 -- Error-message(debug-mod must be tuned on) -- : #1054 Unknown column 'b.characteristic_id' in 'field list' SQL=SELECT b.characteristic_id FROM j3_hikashop_variant AS v LEFT JOIN j3_hikashop_characteristic AS c ON v.variant_characteristic_id = c.characteristic_id WHERE v.variant_product_id = 298 AND c.characteristic_parent_id = 0 Hi, I'm making a module for Joomla that adds products and variants to HikaShop and I get the SQL error. It's coming from the file administrator/components/com_hikashop/classes/product.php in the function updateCharacteristics line 646. As you can see it's trying to get 'b.characteristic_id' but both included tables are 'c' and 'v'. I've fixed it locally and it seems fine.")* was created by *[venomDev](/forum/user/34941-venomdev "View venomDev's Profile")* -- HikaShop version -- : 2.3.4 -- Joomla version -- : 3.3 -- PHP version -- : 5 -- Error-message(debug-mod must be tuned on) -- : #1054 Unknown column 'b.characteristic_id' in 'field list' SQL=SELECT b.characteristic_id FROM j3_hikashop_variant AS v LEFT JOIN j3_hikashop_characteristic AS c ON v.variant_characteristic_id = c.characteristic_id WHERE v.variant_product_id = 298 AND c.characteristic_parent_id = 0 Hi, I'm making a module for Joomla that adds products and variants to HikaShop and I get the SQL error. It's coming from the file administrator/components/com_hikashop/classes/product.php in the function updateCharacteristics line 646. As you can see it's trying to get 'b.characteristic_id' but both included tables are 'c' and 'v'. I've fixed it locally and it seems fine. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzMtYnVnLXJlcG9ydC84NzM0MTMtZXJyb3ItaW4tcHJvZHVjdC1jbGFzcy11cGRhdGVjaGFyYWN0ZXJpc3RpY3M/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[nicolas](/forum/user/63-nicolas "View nicolas's Profile")** - [![nicolas's Avatar](https://www.hikashop.com/media/kunena/avatars/resized/size144/users/avatar63.png)](/forum/user/63-nicolas "View nicolas's Profile") - [ Away](/forum/user/63-nicolas) Less More - Posts: 86290 - Thank you received: 14268 - - 11 years 10 months ago [\#182104](#182104) by [nicolas](/forum/user/63-nicolas "View nicolas's Profile") Replied by *[nicolas](/forum/user/63-nicolas "View nicolas's Profile")* on topic *[Error in product class updateCharacteristics](/forum/3-bug-report/873413-error-in-product-class-updatecharacteristics#182104 "-- HikaShop version -- : 2.3.4 -- Joomla version -- : 3.3 -- PHP version -- : 5 -- Error-message(debug-mod must be tuned on) -- : #1054 Unknown column 'b.characteristic_id' in 'field list' SQL=SELECT b.characteristic_id FROM j3_hikashop_variant AS v LEFT JOIN j3_hikashop_characteristic AS c ON v.variant_characteristic_id = c.characteristic_id WHERE v.variant_product_id = 298 AND c.characteristic_parent_id = 0 Hi, I'm making a module for Joomla that adds products and variants to HikaShop and I get the SQL error. It's coming from the file administrator/components/com_hikashop/classes/product.php in the function updateCharacteristics line 646. As you can see it's trying to get 'b.characteristic_id' but both included tables are 'c' and 'v'. I've fixed it locally and it seems fine.")* Hi, Indeed, it should be a c. We'll fix that on our end. Thank you for the feedback ! Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzMtYnVnLXJlcG9ydC84NzM0MTMtZXJyb3ItaW4tcHJvZHVjdC1jbGFzcy11cGRhdGVjaGFyYWN0ZXJpc3RpY3M/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. 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