Last modified: 2012-12-18 18:32:50 UTC
In any category this error appears and I can´t find the solution Detected bug in an extension! Hook efCategoryTreeParserOutput failed to return a value; should return true to continue hook processing or false to abort. Backtrace: #0 /home/www_laa/public_html/Archivo/archivo/includes/OutputPage.php(445): wfRunHooks('OutputPageParse...', Array) #1 /home/www_laa/public_html/Archivo/archivo/includes/OutputPage.php(453): OutputPage->addParserOutputNoText(Object(ParserOutput)) #2 /home/www_laa/public_html/Archivo/archivo/includes/Article.php(3445): OutputPage->addParserOutput(Object(ParserOutput)) #3 /home/www_laa/public_html/Archivo/archivo/includes/Article.php(865): Article->outputWikiText('El Departamento...') #4 /home/www_laa/public_html/Archivo/archivo/includes/Wiki.php(437): Article->view() #5 /home/www_laa/public_html/Archivo/archivo/includes/Wiki.php(59): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest)) #6 /home/www_laa/public_html/Archivo/archivo/index.php(93): MediaWiki->initialize(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest)) #7 {main}
What version of MediaWiki and of the CategoryTree extension? This was likely fixed a while ago...
it´s very old: 1.2.0
(In reply to comment #2) > it´s very old: 1.2.0 No kidding... I highly doubt that CategoryTree worked at any point in time with MediaWiki 1.2
it´s was working ok during some years but recently it stoped work! and we don´t know why. I need to say that this was a develop that we didn´t do, it´s a legagy from other people, so, we really don´t know what to do.
(In reply to comment #4) > it´s was working ok during some years but recently it stoped work! and we don´t > know why. I need to say that this was a develop that we didn´t do, it´s a > legagy from other people, so, we really don´t know what to do. You sure you have that version number for MediaWiki right? 1.2 was before the categorylinks table was introduced (and probably before extensions were introduced)....
where can I check it??
The page Special:Version on your wiki.
sorry, the right version is: 1.13.2
Closing as RESOLVED WONTFIX as nobody will investigate potential bugs with MediaWiki 1.13 - the support desk at https://www.mediawiki.org/wiki/Project:Support_desk might be a place to ask. Supported MediaWiki versions are 1.19 and 1.20. Please reopen if this still happens with a supported version.
