Topic on Extension talk:Semantic Watchlist

I use am simple concept:

{{#concept: [[Kategorie:Person]][[Geburtstag::+]]| Alle Personen mit Geburtstag}}

and add a semantic watchlist on it. After that I got a PHP error when I save a page:

PHP Fatal error:  Call to undefined function getQueryResult() in /usr/src/extensions/SemanticWatchlist/includes/SWL_Group.php on line 437, referer: http://mysite/index.php?title=Benutzer:Doni101&action=edit

The problem is the result of $result = smwfGetStore()->getQueryResult( $query ); It ist always 0. How can I fix that?

Note: There is a little bug in SemanticWatchlist.hooks.php. $egSWLEnableSelfNotify must be global.

What version of SMW are you using, and which storage backend?

We use the old storage (SMWSQLStore2) backend and we can't switch at the moment. Semantic MediaWiki Version 1.8.

With the "new" storage, I got PHP error:

PHP Fatal error:  Call to a member function getCount() on a non-object in [...]SWL_Group.php

I am having this very error as well, on two different wikis. As a result, all pages cease to load automatically after having been saved. Is there any remedy known for this issues?

https://github.com/SemanticMediaWiki/SemanticWatchlist/issues/3