I all ready had the last k2 version (2.9) .
same error after updating.
It looks to be a database pb. The thing is that it is working...
so I ask you again, what is this for (this update button thing)

I am using k2 cadditional category (I dont think this could be the problem, even if I saw that the filter doesnt work with it)

Else with falang, it doesn't filter the content. with the search field, it searches only in the original langauge.
eg.: if I type "frog" it will return results but if I type "grenouille" or "frosh", no result.

Dear jmbernier

Please reindex data for component again: prntscr.com/odjwe9
so it will build your data of k2 again to filter.
Please send us the link use our module and the admin, ftp account (or cpanel account) in the information website only for the admin box to check the code and database.

thanks

Hello, sorry to reopen this thread but I get exactly the same error

I changed
class plgK2Sjk2filter extends K2Plugin {
to
class __construct extends K2Plugin {
into plugins/k2/sjk2filter/sjk2filter.php file.

I changed
SELECT xref.tagID, #__k2_items.id, #__k2_items.language
FROM #__k2_items
JOIN #__k2_tags_xref AS xref ON #__k2_items.id = xref.itemID"
.$whereItem
to
SELECT xref.tagID, #__k2_items.id, #__k2_items.language
FROM #__k2_items
JOIN #__k2_tags_xref AS xref ON #__k2_items.id = xref.itemID"
.$whereItem
.' GROUP BY CONCAT(xref.tagID, #__k2_items.id)'
into components/sjk2filters/helpers/helper.php file as suggested into www.joomlart.com/forums/topic/index-update-throws-a-1062-error/

I get this error when I click on "update indexing":
1062 Duplicate entry '13-0-xfield-Antonio Barile (n. 1948) pittore: fisarmonica, Nicol' for key 'asset_idx'

I'm using the latest K2 version (2.10.2) on J! 3.9.18
Thanks

Hello,

note backup your site again before update.
If we will update extension,
we will send extensions/plugin for you.

Thanks

I'm using the latest version (1.1.0) so there is not update at this moment. This means that I can't use your module with current Php versions?

Hi, I'm sorry that's right. It is not yet supported with the current php version
Thanks