Wikimedia Bugzilla is closed!

When you go to the web installer of an existing wiki which has Babel extension enabled, after setting the installation language, it throws an exception.

This happens on current master with Extension:Babel, also tested on MediaWiki 1.23. I'm not sure if the problem is with Babel extension or with the installer, although I also have ParserFunctions installed and they don't throw that error.


> [edddcc91] /mw-config/?page=ExistingWiki Exception from line 341 of /home/jesus/git/mediawiki/core/includes/MagicWord.php: Error: invalid magic word 'babel'
> 
> Backtrace:
> 
> #0 /home/jesus/git/mediawiki/core/includes/MagicWord.php(264): MagicWord->load(string)
> #1 /home/jesus/git/mediawiki/core/includes/parser/Parser.php(5121): MagicWord::get(string)
> #2 /home/www/lib/mediawiki-git/extensions/Babel/BabelStatic.class.php(22): Parser->setFunctionHook(string, array)
> #3 [internal function]: BabelStatic::onParserFirstCallInit(Parser)
> #4 /home/jesus/git/mediawiki/core/includes/Hooks.php(206): call_user_func_array(string, array)
> #5 /home/jesus/git/mediawiki/core/includes/GlobalFunctions.php(4042): Hooks::run(string, array, NULL)
> #6 /home/jesus/git/mediawiki/core/includes/parser/Parser.php(279): wfRunHooks(string, array)
> #7 /home/jesus/git/mediawiki/core/includes/parser/Parser.php(291): Parser->firstCallInit()
> #8 /home/jesus/git/mediawiki/core/includes/parser/Parser.php(4962): Parser->clearState()
> #9 /home/jesus/git/mediawiki/core/includes/parser/Parser.php(377): Parser->startParse(Title, ParserOptions, integer, boolean)
> #10 /home/jesus/git/mediawiki/core/includes/installer/Installer.php(596): Parser->parse(string, Title, ParserOptions, boolean)
> #11 /home/jesus/git/mediawiki/core/includes/installer/WebInstaller.php(676): Installer->parse(string, boolean)
> #12 /home/jesus/git/mediawiki/core/includes/installer/WebInstallerPage.php(391): WebInstaller->getInfoBox(string)
> #13 /home/jesus/git/mediawiki/core/includes/installer/WebInstallerPage.php(379): WebInstallerExistingWiki->showKeyForm()
> #14 /home/jesus/git/mediawiki/core/includes/installer/WebInstaller.php(280): WebInstallerExistingWiki->execute()
> #15 /home/jesus/git/mediawiki/core/mw-config/index.php(79): WebInstaller->execute(array)
> #16 /home/jesus/git/mediawiki/core/mw-config/index.php(38): wfInstallerMain()
> #17 {main}