Hi everyone!
I seem to have problems with installation of Wikibase repository. I'm oding the following:
1) Downloaded mediawiki 1.23.0 2) followed the instructions here After the last step of installation I try to access any page, for example Special:SpecialPages and get the following error:
Unexpected non-MediaWiki exception encountered, of type "InvalidArgumentException" [634b7ae4] /wikibase/index.php/Special:SpecialPages Exception from line 48 of /var/www/html/wikibase/extensions/Wikibase/repo/includes/GenericEventDispatcher.php: $listener must implement Wikibase\Lib\Store\EntityStoreWatcher Backtrace: #0 /var/www/html/wikibase/extensions/Wikibase/repo/includes/store/sql/SqlStore.php(549): Wikibase\Repo\GenericEventDispatcher->registerWatcher(Wikibase\Lib\Store\CachingEntityRevisionLookup) #1 /var/www/html/wikibase/extensions/Wikibase/repo/includes/store/sql/SqlStore.php(513): Wikibase\SqlStore->newEntityRevisionLookup() #2 /var/www/html/wikibase/extensions/Wikibase/repo/includes/store/sql/SqlStore.php(455): Wikibase\SqlStore->getEntityRevisionLookup(string) #3 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(316): Wikibase\SqlStore->getEntityLookup(string) #4 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(488): Wikibase\Repo\WikibaseRepo->getEntityLookup() #5 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(582): Wikibase\Repo\WikibaseRepo->getValueFormatterBuilders() #6 /var/www/html/wikibase/extensions/Wikibase/repo/includes/WikibaseRepo.php(567): Wikibase\Repo\WikibaseRepo->newSummaryFormatter() #7 /var/www/html/wikibase/extensions/Wikibase/repo/includes/specials/SpecialWikibaseRepoPage.php(74): Wikibase\Repo\WikibaseRepo->getSummaryFormatter() #8 /var/www/html/wikibase/extensions/Wikibase/repo/includes/specials/SpecialNewEntity.php(64): Wikibase\Repo\Specials\SpecialWikibaseRepoPage->__construct(string, string) #9 /var/www/html/wikibase/extensions/Wikibase/repo/includes/specials/SpecialNewItem.php(36): Wikibase\Repo\Specials\SpecialNewEntity->__construct(string) #10 /var/www/html/wikibase/includes/specialpage/SpecialPageFactory.php(345): Wikibase\Repo\Specials\SpecialNewItem->__construct() #11 /var/www/html/wikibase/includes/specialpage/SpecialPageFactory.php(375): SpecialPageFactory::getPage(string) #12 /var/www/html/wikibase/includes/specials/SpecialSpecialpages.php(54): SpecialPageFactory::getUsablePages(User) #13 /var/www/html/wikibase/includes/specials/SpecialSpecialpages.php(42): SpecialSpecialpages->getPageGroups() #14 /var/www/html/wikibase/includes/specialpage/SpecialPage.php(379): SpecialSpecialpages->execute(NULL) #15 /var/www/html/wikibase/includes/specialpage/SpecialPageFactory.php(503): SpecialPage->run(NULL) #16 /var/www/html/wikibase/includes/Wiki.php(285): SpecialPageFactory::executePath(Title, RequestContext) #17 /var/www/html/wikibase/includes/Wiki.php(588): MediaWiki->performRequest() #18 /var/www/html/wikibase/includes/Wiki.php(447): MediaWiki->main() #19 /var/www/html/wikibase/index.php(46): MediaWiki->run() #20 {main}
what went wrong and how to fix that?
Cheers, ----- Yury Katkov