Thread:Talk:Semantic Result Formats/ workaround Gallery / PHP Fatal error: Call to a member function isSpecialPage() on a non-object in Gallery.php on line 70

The SemanticResultFormat 1.9.2 "Gallery" is not fully operative with MW 1.23+ anymore. ("TagCloud" as well!)

The problem was discussed at https://github.com/SemanticMediaWiki/SemanticResultFormats/issues/35 and solved uncompletely at https://github.com/SemanticMediaWiki/SemanticResultFormats/commit/d48a7b1df17066d43567d7c738d7aa1dc489056f. To complete this workaround, please have a look at following changes in file extensions/SemanticResultFormats/formats/gallery/Gallery.php to bypass the problem:

Good luck,