Thread:Project:Support desk/Wikibase on third-party wikis/reply (2)

I'm now running MediaWiki 1.24.0. I can create items and properties in the repository but I can't add pages linked to an item. It always gives me the error "The specified article could not be found on the corresponding site. Details: The external client site did not provide page information".

On articles in the language wikis sometimes the "Add links" section appears, but if I click it to actually add some links, instantly "Error:" appears. On the page information it says "Datawiki item ID: None".

In the log files of the language wikis, the following entries show up:

[caches] main: MemcachedPhpBagOStuff, message: MemcachedPhpBagOStuff, parser: MemcachedPhpBagOStuff Unstubbing $wgLang on call of $wgLang::unstub from Wikibase\Client\Hooks\SidebarHookHandlers::newFromGlobalState [caches] LocalisationCache: using store LCStoreDB Connected to database 0 at 12.34.56.78 [Wikibase\Client\WikibaseClient] getSite: The configured local id cs does not match any local ID of site cswiki: array [Wikibase\SettingsArray] getSetting: setting otherProjectsLinkswas given as a closure, resolve it to array [Wikibase\LangLinkHandler] getEntityLinks: Looking for sitelinks defined by the corresponding item on the wikibase repo. LoadBalancer::openForeignConnection: opened new connection for 0/poolwiki LoadBalancer::reuseConnection: freed connection 0/poolwiki [Wikibase\LangLinkHandler] getEntityLinks: No corresponding item found for My Article [Wikibase\LangLinkHandler] getEntityLinks: Found 0 links. LoadBalancer::openForeignConnection: reusing free connection 0/poolwiki LoadBalancer::reuseConnection: freed connection 0/poolwiki LoadBalancer::openForeignConnection: reusing free connection 0/poolwiki LoadBalancer::reuseConnection: freed connection 0/poolwiki

[warning] Failed to map interlanguage prefix de to a global site ID. [Called from Wikibase\LangLinkHandler::localLinksToArray in /path/to/wiki/cs/w/extensions/Wikidata/extensions/Wikibase/client/includes/LangLinkHandler.php at line 350]

Any help is more than appreciated.

Thanks and cheers,