I have no idea - I don't think I've heard of that happening before. But I'd suggest upgrading to the latest version, 0.8.1 - there's at least some chance that that will fix the problem.


On Sat, Jan 8, 2011 at 8:23 AM, Valerio Pelliccioni <vmp@silkwood.it> wrote:
Hi all,
I've made an upgrade from SD 0.7 to SD 0.8
Unexpectedly I got this Fatal Error: 
Call to undefined method SMWStringValue::getXSDValue() in /var/lib/mediawiki/extensions/SemanticDrilldown/includes/SD_Utils.inc on line 155
after some research and tentative I realized that my LocalSettings pointed at 
 instead of 
Then I made the amendments but now the DrillDown does not work, i.e. in the Special:BrowseData page I get the different items corresponding to the (filtered) properties but no articles
I just replaced the old 0.7 directories system (under /var/lib/mediawiki/extensions) with the new 0.8
Did I make a mistake or miss something? 


Product Version
MediaWiki 1.16.0
PHP 5.2.4-2ubuntu5.10 (apache2handler)
MySQL 5.0.51a-3ubuntu5.5

Installed extensions

Semantic extensions
Semantic Drilldown(Version 0.8) A drilldown interface for navigating through semantic data Yaron Koren and David Loomer
Semantic Forms(Version 2.0.5) Forms for adding and editing semantic data Yaron Koren and others
Semantic MediaWiki(Version 1.5.3) Making your wiki more accessible - for machines and humans (online documentation) Markus KrötzschDenny Vrandecic and others. Maintained by AIFB Karlsruhe.
Semantic Result Formats (Version 1.5.2 alpha)

Please help


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