Last modified: 2014-06-23 15:12:38 UTC
[2014-06-18 17:03:23] Fatal error: Call to a member function getPrefixedText() on a non-object at /usr/local/apache/common-local/php-1.24wmf8/extensions/Scribunto/engines/LuaCommon/LuaCommon.php on line 419 Server: mw1142 Method: POST URL: http://en.wikipedia.org/w/api.php Backtrace: #0 /usr/local/apache/common-local/php-1.24wmf8/extensions/Scribunto/engines/LuaCommon/LuaCommon.php(419): Scribunto_LuaEngine::getFrameTitle() #1 [internal function]: Scribunto_LuaEngine->getFrameTitle('parent') #2 /usr/local/apache/common-local/php-1.24wmf8/extensions/Scribunto/engines/LuaSandbox/Engine.php(343): call_user_func_array(Array, Array) #3 [internal function]: Scribunto_LuaSandboxCallback->__call('getFrameTitle', Array) #4 [internal function]: Scribunto_LuaSandboxCallback->getFrameTitle('parent') #5 [internal function]: LuaSandboxFunction->call(Object(LuaSandboxFunction)) #6 /usr/local/apache/common-local/php-1.24wmf8/extensions/Scribunto/engines/LuaSandbox/Engine.php(264): call_user_func_array(Array, Array) #7 /usr/local/apache/common-local/php-1.24wmf8/extensions/Scribunto/engines/LuaCommon/LuaCommon.php(203): Scribunto_LuaSandboxInterpreter->callFunction(Object(LuaSandboxFunction), Object(LuaSandboxFunction)) #8 /usr/local/apache/common-local/php-1.24wmf8/extensions/Scribunto/engines/LuaCommon/LuaCommon.php(677): Scribunto_LuaEngine->executeFunctionChunk(Object(LuaSandboxFunction), Object(PPTemplateFrame_DOM)) #9 /usr/local/apache/common-local/php-1.24wmf8/extensions/Scribunto/common/Hooks.php(108): Scribunto_LuaModule->invoke('navbar', Object(PPTemplateFrame_DOM)) #10 [internal function]: ScribuntoHooks::invokeHook(Object(Parser), Object(PPFrame_DOM), Array) #11 /usr/local/apache/common-local/php-1.24wmf8/includes/parser/Parser.php(3699): call_user_func_array('ScribuntoHooks:...', Array) #12 /usr/local/apache/common-local/php-1.24wmf8/includes/parser/Parser.php(3417): Parser->callParserFunction(Object(PPFrame_DOM), '#invoke', Array) #13 /usr/local/apache/common-local/php-1.24wmf8/includes/parser/Preprocessor_DOM.php(1174): Parser->braceSubstitution(Array, Object(PPFrame_DOM)) #14 /usr/local/apache/common-local/php-1.24wmf8/includes/parser/Parser.php(3227): PPFrame_DOM->expand(Object(PPNode_DOM), 0) #15 /usr/local/apache/common-local/php-1.24wmf8/includes/parser/Parser.php(637): Parser->replaceVariables('{{#invoke:navba...', Object(PPFrame_DOM)) #16 /usr/local/apache/common-local/php-1.24wmf8/includes/api/ApiExpandTemplates.php(93): Parser->preprocess('{{#invoke:navba...', Object(Title), Object(ParserOptions), NULL, Object(PPFrame_DOM)) #17 /usr/local/apache/common-local/php-1.24wmf8/includes/api/ApiMain.php(913): ApiExpandTemplates->execute() #18 /usr/local/apache/common-local/php-1.24wmf8/includes/api/ApiMain.php(363): ApiMain->executeAction() #19 /usr/local/apache/common-local/php-1.24wmf8/includes/api/ApiMain.php(334): ApiMain->executeActionWithErrorHandling() #20 /usr/local/apache/common-local/php-1.24wmf8/api.php(85): ApiMain->execute() #21 /usr/local/apache/common-local/w/api.php(3): require('/usr/local/apac...')
Change 140431 had a related patch set uploaded by Anomie: ApiExpandTemplates: Start parse before creating frame https://gerrit.wikimedia.org/r/140431
Turns out to be GIGO as far as Scribunto is concerned, the real problem is the API is passing in a frame with no title set.
Change 140431 merged by jenkins-bot: ApiExpandTemplates: Start parse before creating frame https://gerrit.wikimedia.org/r/140431
I've scheduled the fix for backport to the wmf branches during Monday morning's SWAT window.
Change 141416 had a related patch set uploaded by Anomie: ApiExpandTemplates: Start parse before creating frame https://gerrit.wikimedia.org/r/141416
Change 141417 had a related patch set uploaded by Anomie: ApiExpandTemplates: Start parse before creating frame https://gerrit.wikimedia.org/r/141417
Change 141417 merged by jenkins-bot: ApiExpandTemplates: Start parse before creating frame https://gerrit.wikimedia.org/r/141417
Change 141416 merged by jenkins-bot: ApiExpandTemplates: Start parse before creating frame https://gerrit.wikimedia.org/r/141416
