Last modified: 2011-02-08 21:56:10 UTC
Seen today in various variants ( http://pastebin.com/S3G5EmPg ) on dewiki, maybe related to "Problems with db27 server, Large replag on S3, writes may not be visible directly" http://wikitech.wikimedia.org/index.php?title=Server_admin_log&action=historysubmit&diff=30992&oldid=30989 PPFrame_DOM::expand: Invalid parameter type Backtrace: 0 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(2733): PPFrame_DOM->expand(Object(PPNode_DOM), 0) 1 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(935): Parser->replaceVariables(''Gr??nheide...') 2 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(335): Parser->internalParse(''Gr??nheide...') 3 [internal function]: Parser->parse(''Gr??nheide...', Object(Title), Object(ParserOptions), true, true, 82118939) 4 /usr/local/apache/common-local/wmf-deployment/includes/StubObject.php(58): call_user_func_array(Array, Array) 5 /usr/local/apache/common-local/wmf-deployment/includes/StubObject.php(76): StubObject->_call('parse', Array) 6 [internal function]: StubObject->__call('parse', Array) 7 /usr/local/apache/common-local/wmf-deployment/extensions/FlaggedRevs/FlaggedRevs.class.php(499): StubObject->parse(''Gr??nheide...', Object(Title), Object(ParserOptions), true, true, 82118939) 8 /usr/local/apache/common-local/wmf-deployment/extensions/FlaggedRevs/FlaggedArticleView.php(633): FlaggedRevs::parseStableText(Object(Title), ''Gr??nheide...', 82118939, Object(ParserOptions)) 9 /usr/local/apache/common-local/wmf-deployment/extensions/FlaggedRevs/FlaggedArticleView.php(297): FlaggedArticleView->showStableVersion(Object(FlaggedRevision), , NULL) 10 /usr/local/apache/common-local/wmf-deployment/extensions/FlaggedRevs/FlaggedRevs.hooks.php(1466): FlaggedArticleView->setPageContent(false, true) 11 [internal function]: FlaggedRevsHooks::onArticleViewHeader(Object(Article), false, true) 12 /usr/local/apache/common-local/wmf-deployment/includes/Hooks.php(133): call_user_func_array(Array, Array) 13 /usr/local/apache/common-local/wmf-deployment/includes/Article.php(817): wfRunHooks('ArticleViewHead...', Array) 14 /usr/local/apache/common-local/wmf-deployment/includes/Wiki.php(493): Article->view() 15 /usr/local/apache/common-local/wmf-deployment/includes/Wiki.php(70): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest)) 16 /usr/local/apache/common-local/wmf-deployment/index.php(117): MediaWiki->performRequestForTitle(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest)) 17 /usr/local/apache/common-local/live-1.5/index.php(3): require('/usr/local/apac...') 18 {main}
*** This bug has been marked as a duplicate of bug 26430 ***
*** Bug 26430 has been marked as a duplicate of this bug. ***
Seems to be a reason of changing the MySQL master by mark. http://wikitech.wikimedia.org/view/Server_admin_log *** changed importance to high/critical ***
I got the error again. Here is a copy: ---- PPFrame_DOM::expand: Invalid parameter type Backtrace: #0 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(2733): PPFrame_DOM->expand(Object(PPNode_DOM), 0) #1 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(518): Parser->replaceVariables('<div id="editno...') #2 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(4194): Parser->preprocess('<div id="editno...', Object(Title), Object(ParserOptions)) #3 /usr/local/apache/common-local/wmf-deployment/includes/MessageCache.php(674): Parser->transformMsg('<div id="editno...', Object(ParserOptions)) #4 /usr/local/apache/common-local/wmf-deployment/includes/GlobalFunctions.php(744): MessageCache->transform('<div id="editno...') #5 /usr/local/apache/common-local/wmf-deployment/includes/GlobalFunctions.php(707): wfMsgGetKey('editnotice-10', true, true, true) #6 /usr/local/apache/common-local/wmf-deployment/includes/GlobalFunctions.php(655): wfMsgReal('editnotice-10', Array, true, true) #7 /usr/local/apache/common-local/wmf-deployment/includes/EditPage.php(369): wfMsgForContent('editnotice-10') #8 /usr/local/apache/common-local/wmf-deployment/includes/EditPage.php(271): EditPage->edit() #9 /usr/local/apache/common-local/wmf-deployment/includes/Wiki.php(553): EditPage->submit() #10 /usr/local/apache/common-local/wmf-deployment/includes/Wiki.php(70): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest)) #11 /usr/local/apache/common-local/wmf-deployment/index.php(117): MediaWiki->performRequestForTitle(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest)) #12 /usr/local/apache/common-local/live-1.5/index.php(3): require('/usr/local/apac...') #13 {main} ----
This time the error was: ---- MediaWiki internal error. Original exception: exception 'MWException' with message 'PPFrame_DOM::expand: Invalid parameter type' in /usr/local/apache/common-local/wmf-deployment/includes/parser/Preprocessor_DOM.php:1056 Stack trace: #0 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(2733): PPFrame_DOM->expand(Object(PPNode_DOM), 0) #1 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(935): Parser->replaceVariables('<div class="mw-...') #2 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(335): Parser->internalParse('<div class="mw-...') #3 [internal function]: Parser->parse('<div class="mw-...', Object(Title), Object(ParserOptions), true, true, NULL) #4 /usr/local/apache/common-local/wmf-deployment/includes/StubObject.php(58): call_user_func_array(Array, Array) #5 /usr/local/apache/common-local/wmf-deployment/includes/StubObject.php(76): StubObject->_call('parse', Array) #6 [internal function]: StubObject->__call('parse', Array) #7 /usr/local/apache/common-local/wmf-deployment/includes/OutputPage.php(1145): StubObject->parse('<div class="mw-...', Object(Title), Object(ParserOptions), true, true, NULL) #8 /usr/local/apache/common-local/wmf-deployment/includes/OutputPage.php(2570): OutputPage->parse('<div class="mw-...', true, true) #9 /usr/local/apache/common-local/wmf-deployment/includes/EditPage.php(717): OutputPage->wrapWikiMsg('<div class="mw-...', 'newarticletext') #10 /usr/local/apache/common-local/wmf-deployment/includes/EditPage.php(361): EditPage->showIntro() #11 /usr/local/apache/common-local/wmf-deployment/includes/EditPage.php(271): EditPage->edit() #12 /usr/local/apache/common-local/wmf-deployment/includes/Wiki.php(553): EditPage->submit() #13 /usr/local/apache/common-local/wmf-deployment/includes/Wiki.php(70): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest)) #14 /usr/local/apache/common-local/wmf-deployment/index.php(117): MediaWiki->performRequestForTitle(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest)) #15 /usr/local/apache/common-local/live-1.5/index.php(3): require('/usr/local/apac...') #16 {main} Exception caught inside exception handler: exception 'MWException' with message 'PPFrame_DOM::expand: Invalid parameter type' in /usr/local/apache/common-local/wmf-deployment/includes/parser/Preprocessor_DOM.php:1056 Stack trace: #0 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(2733): PPFrame_DOM->expand(Object(PPNode_DOM), 0) #1 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(518): Parser->replaceVariables('{{SITENAME}} ({...') #2 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(4194): Parser->preprocess('{{SITENAME}} ({...', Object(Title), Object(ParserOptions)) #3 /usr/local/apache/common-local/wmf-deployment/includes/MessageCache.php(674): Parser->transformMsg('{{SITENAME}} ({...', Object(ParserOptions)) #4 /usr/local/apache/common-local/wmf-deployment/includes/GlobalFunctions.php(744): MessageCache->transform('{{SITENAME}} ({...') #5 /usr/local/apache/common-local/wmf-deployment/includes/GlobalFunctions.php(707): wfMsgGetKey('opensearch-desc', true, true, true) #6 /usr/local/apache/common-local/wmf-deployment/includes/GlobalFunctions.php(655): wfMsgReal('opensearch-desc', Array, true, true) #7 /usr/local/apache/common-local/wmf-deployment/includes/Skin.php(203): wfMsgForContent('opensearch-desc') #8 /usr/local/apache/common-local/wmf-deployment/skins/Vector.php(31): Skin->initPage(Object(OutputPage)) #9 /usr/local/apache/common-local/wmf-deployment/includes/SkinTemplate.php(146): SkinVector->initPage(Object(OutputPage)) #10 /usr/local/apache/common-local/wmf-deployment/includes/OutputPage.php(1559): SkinTemplate->outputPage(Object(OutputPage)) #11 /usr/local/apache/common-local/wmf-deployment/includes/Exception.php(164): OutputPage->output() #12 /usr/local/apache/common-local/wmf-deployment/includes/Exception.php(191): MWException->reportHTML() #13 /usr/local/apache/common-local/wmf-deployment/includes/Exception.php(289): MWException->report() #14 /usr/local/apache/common-local/wmf-deployment/includes/Exception.php(348): wfReportException(Object(MWException)) #15 [internal function]: wfExceptionHandler(Object(MWException)) #16 {main} ----
A few more backtraces from irc: http://dpaste.org/sL4s/ http://pastebin.com/S3G5EmPg http://pastebin.com/mfxLrpbL http://p.defau.lt/?syCkK3GHNXOwV88I_ZQw_Q
http://pastebin.ca/2029200
Another one, this one is from commons, http://commons.wikimedia.org/wiki/Category:Copyright_violations Error: http://pastie.org/1405733
Another one, attempting to fetch history of a page on Wikipedia: Internal error From Wikipedia, the free encyclopedia View logs for this page Jump to: navigation, search PPFrame_DOM::expand: Invalid parameter type Backtrace: #0 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(2733): PPFrame_DOM->expand(Object(PPNode_DOM), 0) #1 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(935): Parser->replaceVariables('[[Special:Tags|...') #2 /usr/local/apache/common-local/wmf-deployment/includes/parser/Parser.php(335): Parser->internalParse('[[Special:Tags|...') #3 [internal function]: Parser->parse('[[Special:Tags|...', Object(Title), Object(ParserOptions), true, true, NULL) #4 /usr/local/apache/common-local/wmf-deployment/includes/StubObject.php(58): call_user_func_array(Array, Array) #5 /usr/local/apache/common-local/wmf-deployment/includes/StubObject.php(76): StubObject->_call('parse', Array) #6 [internal function]: StubObject->__call('parse', Array) #7 /usr/local/apache/common-local/wmf-deployment/includes/OutputPage.php(1145): StubObject->parse('[[Special:Tags|...', Object(Title), Object(ParserOptions), true, true, NULL) #8 /usr/local/apache/common-local/wmf-deployment/includes/GlobalFunctions.php(884): OutputPage->parse('[[Special:Tags|...', true, true) #9 /usr/local/apache/common-local/wmf-deployment/includes/ChangeTags.php(165): wfMsgExt('tag-filter', 'parseinline') #10 /usr/local/apache/common-local/wmf-deployment/includes/HistoryPage.php(129): ChangeTags::buildTagFilterSelector(NULL) #11 /usr/local/apache/common-local/wmf-deployment/includes/Wiki.php(566): HistoryPage->history() #12 /usr/local/apache/common-local/wmf-deployment/includes/Wiki.php(70): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest)) #13 /usr/local/apache/common-local/wmf-deployment/index.php(117): MediaWiki->performRequestForTitle(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest)) #14 /usr/local/apache/common-local/live-1.5/index.php(3): require('/usr/local/apac...') #15 {main}
*** Bug 26435 has been marked as a duplicate of this bug. ***
One more, when publishing with conflict (frwiki). r7yeYvR7">http://pastebin.com/r7yeYvR7 BTW: is it actually useful to post these stacks? Best regards,
Seems to be fixed temporary, if the error appears, try to purge the page.
Created attachment 7930 [details] DOM error and 4 Jimbos Another example on itwiki (with four Jimbo banners): http://p.defau.lt/?FZf_Pi_W9OtG03dOXu0d1A
Appeared again on a page I didn't visit before, and likely no body else in a while (random old revision id) http://www.mediawiki.org/wiki/Special:Code/MediaWiki/44719 http://pastie.org/1406373
Was fixed by restarting srv227.
*** Bug 26347 has been marked as a duplicate of this bug. ***
