Last modified: 2014-10-21 12:44:08 UTC
[06-Jan-2014 15:55:26] Catchable fatal error: Argument 2 passed to CLDRPluralRuleEvaluator::evaluateCompiled() must be an array, null given, called in /usr/local/apache/common-local/php-1.23wmf8/languages/Language.php on line 4608 and defined at /usr/local/apache/common-local/php-1.23wmf8/languages/utils/CLDRPluralRuleEvaluator.php on line 70 Server: mw1071 Method: GET URL: http://ar.wikipedia.org/wiki/إدين_هازارد Backtrace: #0 /usr/local/apache/common-local/php-1.23wmf8/languages/utils/CLDRPluralRuleEvaluator.php(70): CLDRPluralRuleEvaluator::evaluateCompiled() #1 /usr/local/apache/common-local/php-1.23wmf8/languages/Language.php(4608): CLDRPluralRuleEvaluator::evaluateCompiled(1.724, NULL) #2 /usr/local/apache/common-local/php-1.23wmf8/languages/Language.php(3643): Language->getPluralRuleIndexNumber(1.724) #3 /usr/local/apache/common-local/php-1.23wmf8/includes/parser/CoreParserFunctions.php(361): Language->convertPlural(1.724, Array) #4 [internal function]: CoreParserFunctions::plural(Object(Parser), '1.724', '?????? ???? ???...', '?????????? ????...', '??????????????', '1.724 ????????', '1.724 ?????????...') #5 /usr/local/apache/common-local/php-1.23wmf8/includes/parser/Parser.php(3616): call_user_func_array(Array, Array) #6 /usr/local/apache/common-local/php-1.23wmf8/includes/parser/Parser.php(3333): Parser->callParserFunction(Object(PPFrame_DOM), 'PLURAL', Array) #7 /usr/local/apache/common-local/php-1.23wmf8/includes/parser/Preprocessor_DOM.php(1113): Parser->braceSubstitution(Array, Object(PPFrame_DOM)) #8 /usr/local/apache/common-local/php-1.23wmf8/includes/parser/Parser.php(3150): PPFrame_DOM->expand(Object(PPNode_DOM), 0) #9 /usr/local/apache/common-local/php-1.23wmf8/includes/parser/Parser.php(620): Parser->replaceVariables('{{PLURAL:1.724|...') #10 /usr/local/apache/common-local/php-1.23wmf8/includes/parser/Parser.php(4850): Parser->preprocess('{{PLURAL:1.724|...', Object(Title), Object(ParserOptions)) #11 /usr/local/apache/common-local/php-1.23wmf8/includes/cache/MessageCache.php(1002): Parser->transformMsg('{{PLURAL:1.724|...', Object(ParserOptions), NULL) #12 /usr/local/apache/common-local/php-1.23wmf8/includes/Message.php(855): MessageCache->transform('{{PLURAL:1.724|...', false, Object(Language), NULL) #13 /usr/local/apache/common-local/php-1.23wmf8/includes/Message.php(592): Message->transformText('{{PLURAL:1.724|...') #14 /usr/local/apache/common-local/php-1.23wmf8/includes/Message.php(649): Message->toString() #15 /usr/local/apache/common-local/php-1.23wmf8/includes/parser/Parser.php(554): Message->text() #16 [internal function]: Parser->parse('{{Infobox footb...', Object(Title), Object(ParserOptions), true, true, 12199180) #17 /usr/local/apache/common-local/php-1.23wmf8/includes/StubObject.php(99): call_user_func_array(Array, Array) #18 /usr/local/apache/common-local/php-1.23wmf8/includes/StubObject.php(119): StubObject->_call('parse', Array) #19 /usr/local/apache/common-local/php-1.23wmf8/includes/content/WikitextContent.php(306): StubObject->__call('parse', Array) #20 /usr/local/apache/common-local/php-1.23wmf8/includes/content/WikitextContent.php(306): StubObject->parse('{{Infobox footb...', Object(Title), Object(ParserOptions), true, true, 12199180) #21 /usr/local/apache/common-local/php-1.23wmf8/extensions/FlaggedRevs/backend/FlaggedRevs.class.php(543): WikitextContent->getParserOutput(Object(Title), 12199180, Object(ParserOptions)) #22 /usr/local/apache/common-local/php-1.23wmf8/extensions/FlaggedRevs/frontend/FlaggablePageView.php(701): FlaggedRevs::parseStableRevision(Object(FlaggedRevision), Object(ParserOptions)) #23 /usr/local/apache/common-local/php-1.23wmf8/extensions/FlaggedRevs/frontend/FlaggablePageView.php(354): FlaggablePageView->showStableVersion(Object(FlaggedRevision), '', '') #24 /usr/local/apache/common-local/php-1.23wmf8/extensions/FlaggedRevs/frontend/FlaggedRevsUI.hooks.php(194): FlaggablePageView->setPageContent(false, true) #25 [internal function]: FlaggedRevsUIHooks::onArticleViewHeader(Object(Article), false, true) #26 /usr/local/apache/common-local/php-1.23wmf8/includes/Hooks.php(199): call_user_func_array('FlaggedRevsUIHo...', Array) #27 /usr/local/apache/common-local/php-1.23wmf8/includes/GlobalFunctions.php(4031): Hooks::run('ArticleViewHead...', Array) #28 /usr/local/apache/common-local/php-1.23wmf8/includes/Article.php(615): wfRunHooks('ArticleViewHead...', Array) #29 /usr/local/apache/common-local/php-1.23wmf8/includes/actions/ViewAction.php(44): Article->view() #30 /usr/local/apache/common-local/php-1.23wmf8/includes/Wiki.php(441): ViewAction->show() #31 /usr/local/apache/common-local/php-1.23wmf8/includes/Wiki.php(305): MediaWiki->performAction(Object(Article), Object(Title)) #32 /usr/local/apache/common-local/php-1.23wmf8/includes/Wiki.php(596): MediaWiki->performRequest() #33 /usr/local/apache/common-local/php-1.23wmf8/includes/Wiki.php(460): MediaWiki->main() #34 /usr/local/apache/common-local/php-1.23wmf8/index.php(49): MediaWiki->run() #35 /usr/local/apache/common-local/w/index.php(3): require('/usr/local/apac...') #36 {main}
Smells like something is not being cached. Language::getCompiledPluralRules(), which is called just before evaluateCompiled(), should always return an array, and that's not the case here.
It's dropped a couple of lines PHP Catchable fatal error: Argument 2 passed to CLDRPluralRuleEvaluator::evaluateCompiled() must be an array, null given, called in /usr/local/apache/common-local/php-1.23wmf19/languages/Language.php on line 4592 and defined in /usr/local/apache/common-local/php-1.23wmf19/languages/utils/CLDRPluralRuleEvaluator.php on line 72
The only way I can see this happening is by constructing Language object with code which is not invalid, but not valid according to Language::isValidBuiltInCode. This code does not have plural rules, and fallbacks return empty array in that case, which means $pluralRules is null and that is a fatal error. Still thinking what would be suitable course of action.
I’m seeing this error as well in MediaWiki 1.23.0rc0. PHP Catchable fatal error: Argument 2 passed to CLDRPluralRuleEvaluator::evaluateCompiled() must be an array, null given, called in /srv/www/mediawiki/public_html/w/languages/Language.php on line 4612 and defined in /srv/www/mediawiki/public_html/w/languages/utils/CLDRPluralRuleEvaluator.php on line 73 Since Niklas mentioned caching, I will also note that I’m occasionally seeing this error from runJobs as well: PHP Notice: unserialize(): Error at offset 0 of 27 bytes in /srv/www/mediawiki/public_html/w/includes/cache/LocalisationCache.php on line 1298 PHP Notice: unserialize(): Error at offset 0 of 11 bytes in /srv/www/mediawiki/public_html/w/includes/cache/LocalisationCache.php on line 1298 They don't happen in the same runJobs instance though.
That sounds like your localisation cache is outdated. I expect all errors go away if you run: php maintenance/rebuildLocalizationCache.php --force
Jamie, Sam: are you still seeing this or can this be closed?
I am not seeing this in the WMF logs anymore.
