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Latest post by Olivier on Friday, 19 June 2026 09:19 UTC
Hi all,
I tried to update to the latest version of J2Commerce but found an issue with existing f0f libraries.
See (1) attached message when trying to update, and (2) the libraries on the site (only one library exists).
I'm a little baffled as I have had no problems updating until this version. I'm on Joomla 5.4.6.
I'm considering moving to Joomla 6 but am worried the f0f issue may break the site transfer.
Any suggestions for a solution would be greatly appreciated.
Thanks
OK found a fix among the other support tickets.
Simple solution: Open backend files; got to libraries and place underscore on fof40 (so no longer referenced). Leave f0f alone.
Done.
All right Nick, glad you found the hint :-)
This is a security measure, many websites have not cleaned old libraries of FOF, which should have been removed from the transition from Joomla 3 to 4.
Olivier.
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