Last modified: 2014-11-20 14:32:20 UTC
I'm getting this balloon message on https://commons.wikimedia.org/wiki/File:Nl-artritis.ogg : Error: https://bits.wikimedia.org/commons.wikimedia.org/load.php?debug=false&lang=nl&modules=fullScreenApi%7Cjquery.debouncedresize%2CembedMenu%2ChoverIntent%7Cjquery.ui.touchPunch%7Cmediawiki.UtilitiesTime%2CabsoluteUrl%2Ccldr%2Cclient%2CjqueryMsg%2Clanguage%7Cmediawiki.language.data%2Cinit%7Cmw.Api%2CEmbedPlayer%2CEmbedPlayerNative%2CEmbedTypes%2CMediaElement%2CMediaPlayer%2CMediaPlayers%2CMediaSource%2CMediaWikiPlayerSupport%2CPlayerSkinKskin%2CTextSource%2CTimedText%2CajaxProxy&skin=vector&version=20131029T230650Z&* at line 0: Script error. Steps to reproduce: 1. Go to https://commons.wikimedia.org/wiki/File:Nl-artritis.ogg?debug=true 2. Play the audio file Observed: I. A notification is displayed with an error message. It reads: Error: https://bits.wikimedia.org/static-1.23wmf1/extensions/TimedMediaHandler/MwEmbedModules/EmbedPlayer/resources/mw.EmbedPlayerNative.js at line 0: Script error. Expected: II. No error message.
Other information: * OS: OSX 10.9 * Browser: Firefox 24
Cannot reproduce, only relevant output I get for that URL and starting after pressing "Play" is: [18:54:23.679] TypeError: vid is undefined @ https://bits.wikimedia.org/static-1.23wmf1/extensions/TimedMediaHandler/MwEmbedModules/EmbedPlayer/resources/mw.EmbedPlayerNative.js:473
Created attachment 14120 [details] Screenshots with observation (In reply to comment #2) > Cannot reproduce, only relevant output I get for that URL and starting after > pressing "Play" is: > [18:54:23.679] TypeError: vid is undefined @ > https://bits.wikimedia.org/static-1.23wmf1/extensions/TimedMediaHandler/ > MwEmbedModules/EmbedPlayer/resources/mw.EmbedPlayerNative.js:473 1. What browser and operating system version was this report valid for? 2. Why did you set observed JavaScript errors and confusing notitications as low priority? From what I can tell, this signifies "we are not worried about this" (per https://www.mediawiki.org/wiki/Bugzilla/Fields#importance). Is that a correct interpretation? Updated observations: * Can still reproduce with Firefox 26 while logged on. Adding screenshot. * In Chrome 31, I get the following JavaScript error (both logged on and logged off): Uncaught TypeError: Cannot read property 'readyState' of undefined. mw.EmbedPlayerNative.js:473 *
It's low priority until somebody else can reproduce it, or until it happens with other testcases too. That's also why I set it unconfirmed (not reproduced by anybody else yet). I'm running Firefox 25 on Fedora 20 when I tried again today; testing in comment 2 was Firefox 24 on Fedora 19, both being logged in. I can confirm observations in comment 3 with Chrome 31 not being logged in on https://commons.wikimedia.org/wiki/File:Nl-artritis.ogg?debug=true : Uncaught TypeError: Cannot read property 'readyState' of undefined mw.EmbedPlayerNative.js:473 mw.EmbedPlayerNative.setCurrentTime mw.EmbedPlayerNative.js:473 (anonymous function) mw.MediaWikiPlayerSupport.js:257
I personally cannot reproduce (on firefox 3.5 and on google chrome Version 27.0.1453.81 beta, both on Linux)
At the end of the play, this is triggered: // dont show credits for audio elements, // seek to begining instead if( embedPlayer.isAudio() ){ embedPlayer.setCurrentTime(0); return ; } Which then causes the reported error, because the <audio> element is no longer there, but the setCurrentTime() code expects it to be there.
Change 174407 had a related patch set uploaded by TheDJ: Fix undefined error on end of play of native <audio> https://gerrit.wikimedia.org/r/174407
Change 174407 merged by jenkins-bot: Fix undefined error on end of play of native <audio> https://gerrit.wikimedia.org/r/174407
I could reproduce the JS error and Derk-Jan's changeset fixed it. Not sure if it was the original issue, though.
