Thanks, Markus, that helped. I think it must have been the "Start updating data" on Special:SMWAdmin I did a while back. Something got lost in there when I had incompatible versions of SMW and SMW+. Appreciate your help.
On Mon, Aug 16, 2010 at 7:08 AM, Markus Krötzsch < mar...@semantic-mediawiki.org> wrote: > On 16/08/2010 06:34, Robert Murphy wrote: > >> Dear Sirs and Madams, >> >> I posted on this before but the situation is worse than I feared. I >> upgraded to SMW 1.15.1.1 to get the n-ary functionality I so desperately >> need. But now, properties on pages are disappearing and runJobs.php (my >> bread and butter) doesn't work. Well, it does about 4 pages and then says >> Fatal error: Call to a member function getNamespace() on a non-object in >> /....../www/mediawiki/includes/JobQueue.php on line 277 >> I have disabled EVERY other extension and this still happens! Any help >> would be greatly appreciated. >> > > It seems that some problematic jobs are in your job queue. A brute force > way to kill these is to empty that table "job" in your MediaWiki > installation. This can be done either using some graphical UI, or by > executing the MySQL query: > > TRUNCATE TABLE job; > > after logging in to your server (selecting the appropriate database). > > I recall such issues some time back in rare cases, and I thought the SMW > jobs had been guarded against this potential problem since then. Maybe there > is another place where it happens. In general, the problem should occur due > to the job queue containing a job for a page name that is not a valid title. > When trying to use this page name, a page object is attempted to be created, > but no such object is returned. The software then seems to access this > supposed object without checking its validitiy, leading to the error you > see. > > For debugging this, it would be useful if you could post some more output, > if available. Especially the name of the job and, if possible, of the page > it acts on. > > Regards, > > Markus > > >> Sadly, >> >> Robert Murphy >> >> ------------------------------------------------------------------------------ >> This SF.net email is sponsored by >> >> Make an app they can't live without >> Enter the BlackBerry Developer Challenge >> http://p.sf.net/sfu/RIM-dev2dev >> _______________________________________________ >> Semediawiki-user mailing list >> semediawiki-u...@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/semediawiki-user >> >> >
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