Error in Opera

Youtube without Flash Auto

By YoutubeWithoutFlash — Last update Jan 30, 2011 — Installed 97,128 times.

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4 posts, 2 voices

Sep 19, 2009 7:42pm trailofdead User	I get the following error in opera `name: TypeError message: Statement on line 139: Cannot convert undefined or null to Object stacktrace: Line 139 of User JS script var urlmap = unsafeWindow.swfArgs["fmt_url_map"];` No idea what this means though.

Sep 20, 2009 9:12pm YoutubeWitho... Script's Author	Hi, which version of Opera and this script do you use? The script works for me in Opera 10. (The problem here is that unsafeWindow is specific for Greasemonkey, and you need to use window for Opera. The script works around this by testing if it's run in Opera, and if that is the case, it defines unsafeWindow to be window.)

Sep 20, 2009 10:57pm trailofdead User	Using the lastest version of the script. Opera 10.00 build 4585 on ubuntu 9.04. Not sure what you mean by using window for Opera.

Sep 21, 2009 12:57pm YoutubeWitho... Script's Author	Ok, I suppose the problem is that you configured Opera so that it masks itself as Firefox or IE. The script then doesn't know that it's running in Opera and won't work. Try to change the settings so that Opera either identifies as Opera, or "Identify as Internet Explorer" or "Identify as Firefox". Go here for instructions on how to change the settings. (If you select "Mask as Firefox" or "Mask as IE", the script will not work.)