Last modified: 2009-08-27 21:00:55 UTC
MediaWiki Ver: 1.14 CT Ver : current snapshot Procedure : Added CategoryTree files in extensions folder, updated localsettings.php, chmod 755 on all files (to be sure) Viewing any wiki page fails, debug trace below: Magic word 'categorytree' not found Backtrace: #0 /var/www/mediawiki/includes/MagicWord.php(239): Language->getMagic(Object(MagicWord)) #1 /var/www/mediawiki/includes/MagicWord.php(192): MagicWord->load('categorytree') #2 /var/www/mediawiki/includes/parser/Parser.php(4098): MagicWord::get('categorytree') #3 /var/www/mediawiki/extensions/CategoryTree/CategoryTree.php(207): Parser->setFunctionHook('categorytree', 'efCategoryTreeP...') #4 [internal function]: efCategoryTreeSetHooks(Object(Parser)) #5 /var/www/mediawiki/includes/Hooks.php(117): call_user_func_array('efCategoryTreeS...', Array) #6 /var/www/mediawiki/includes/parser/Parser.php(178): wfRunHooks('ParserFirstCall...', Array) #7 /var/www/mediawiki/includes/parser/Parser.php(190): Parser->firstCallInit() #8 /var/www/mediawiki/includes/parser/Parser.php(312): Parser->clearState() #9 [internal function]: Parser->parse('<big>'''MediaWi...', Object(Title), Object(ParserOptions), true, true, 13) #10 /var/www/mediawiki/includes/StubObject.php(58): call_user_func_array(Array, Array) #11 /var/www/mediawiki/includes/StubObject.php(76): StubObject->_call('parse', Array) #12 [internal function]: StubObject->__call('parse', Array) #13 /var/www/mediawiki/includes/Article.php(3447): StubObject->parse('<big>'''MediaWi...', Object(Title), Object(ParserOptions), true, true, 13) #14 /var/www/mediawiki/includes/Article.php(900): Article->outputWikiText('<big>'''MediaWi...') #15 /var/www/mediawiki/includes/Wiki.php(447): Article->view() #16 /var/www/mediawiki/includes/Wiki.php(63): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest)) #17 /var/www/mediawiki/index.php(114): MediaWiki->initialize(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest)) #18 {main}
Use a categorytree version suitable for your MediaWiki version (ie. branch 1_14, not trunk). Reopen if the problem still persists.
Thanks! Sorted.