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I get the message "Exc in ev handl: TypeError: doc.defaultView is null" when I close any tab.

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  • 36 have this problem
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  • Last reply by RonPruden

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When I close a tab I get the message "Exc in ev handl: TypeError: doc.defaultView is null". This only started happening today (Sept. 11, 2011). Ron Pruden rlrepruden@shaw.ca

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McAfee Site Advisor 3.4.0 just came out of the addons blocklist, and you have SiteAdvisor and even though that is the current; nevertheless, you should uninstall it and reinstall it as noted in https://community.mcafee.com/message/203466 for a fresh version with only current files.

Also refer to http://kb.mozillazine.org/Problematic_extensions relating to McAfee Site Advisor 3.4.0 for more specific instructions.


Please mark "Solved" one answer that will best help others with a similar problem -- hope this was it.

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By disabling McCafee Site Advisor the problem went away. I have not yey tried to uninstall it and install the new version. Thanks for the help

Ron