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How do I fix this error it comes up every tine Error: TypeError: netscape.security.PrivilegeManager is undefined

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this message comes up everytime I log into firefox so how can I fix it please?

this message comes up everytime I log into firefox so how can I fix it please?

Yderligere systemdetaljer

Der skete følgende

Hver gang Firefox åbnes

Det begyndte da...

a week ago

Installerede plugins

  • Shockwave Flash 11.5 r500
  • Adobe PDF Plug-In For Firefox and Netscape 11.0.0
  • npsitesafety
  • Google Update
  • Adobe Shockwave for Director Netscape plug-in, version 11.6.7.637
  • Adobe Shockwave for Director Netscape plug-in, version 11.6.6.636
  • SiteAdvisor
  • 4.1.10329.0
  • Adobe Shockwave for Director Netscape plug-in, version 11.5.9.620
  • NPWLPG

Program

  • User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/17.0 Firefox/17.0

Yderligere information

Luk
finitarry 251 løsninger 3421 svar

Does that happen in Firefox safe mode? Maybe an extension is causing it?

Does that happen in Firefox safe mode? Maybe an extension is causing it?
felixw 0 løsninger 1 svar

Nyttigt svar

This problem is here netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); inside the extension

This problem is here '''netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");''' inside the extension
cor-el
  • Top 10 Contributor
  • Moderator
17566 løsninger 158879 svar

Where do you see that error?
Are you visiting specific websites or use bookmarklets or others JavaScript code?

UniversalXPConnect is no longer supported in current Firefox releases, so if you visit a web page that uses it then this won't work anymore. Extensions don't need this and shouldn't cause this error because they already run code with chrome privileges.

(please do not comment in bug reports)

Where do you see that error?<br /> Are you visiting specific websites or use bookmarklets or others JavaScript code? UniversalXPConnect is no longer supported in current Firefox releases, so if you visit a web page that uses it then this won't work anymore. Extensions don't need this and shouldn't cause this error because they already run code with chrome privileges. *[https://bugzilla.mozilla.org/show_bug.cgi?id=546848 bug 546848] - Remove support for enablePrivilege <i>([https://bugzilla.mozilla.org/page.cgi?id=etiquette.html please do not comment in bug reports])</i>
arwen4ever 0 løsninger 1 svar

i'm getting the same error too every time i open up firefox on my laptop windows 7 and i keep getting this.


Error: TypeError: netscape.security.PrivilegeManager is undefined

i'm getting the same error too every time i open up firefox on my laptop windows 7 and i keep getting this. Error: TypeError: netscape.security.PrivilegeManager is undefined
cor-el
  • Top 10 Contributor
  • Moderator
17566 løsninger 158879 svar

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do not click the Reset button on the Safe mode start window or otherwise make changes.
Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance). *Do not click the Reset button on the Safe mode start window or otherwise make changes. *https://support.mozilla.org/kb/Safe+Mode *https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
kritimer 0 løsninger 1 svar

Как только обновил браузер стало появляться это окно всегда при запуске мозилы - фаерфокс: приложение: Java Script Error: TypeError: netscape.security.PrivilegeManager is undefined

Что это значит и что делать?

Как только обновил браузер стало появляться это окно всегда при запуске мозилы - фаерфокс: приложение: Java Script Error: TypeError: netscape.security.PrivilegeManager is undefined Что это значит и что делать?

Ændret af kritimer den

cor-el
  • Top 10 Contributor
  • Moderator
17566 løsninger 158879 svar

Hi kritimer

As posted above, the security manager is no longer supported in current Firefox versions, so if a web page or possibly an extension is still using this to perform actions that require chrome privileges then it is no longer possible to get this privilege.
Only extensions will be able to perform such actions.

Hi kritimer As posted above, the security manager is no longer supported in current Firefox versions, so if a web page or possibly an extension is still using this to perform actions that require chrome privileges then it is no longer possible to get this privilege.<br /> Only extensions will be able to perform such actions.
pirate54321 0 løsninger 1 svar

Nyttigt svar

Go to Tools: Add-ons: Click on disable AVG Security toolbar

Go to Tools: Add-ons: Click on disable AVG Security toolbar
Aussiemim 1 løsninger 17 svar

I have disabled the AVG toolbar which has stopped the error message but I can't get into my Hotmail page, I get the message :"We can't connect to Hotmail right now, try again later". Also I bookmarked the TV Guide and now can only see the evening programmes for the current day - I can't view earlier times or following days. Please help - a simply as possible as I am a senior and not very computer savvy,

I have disabled the AVG toolbar which has stopped the error message but I can't get into my Hotmail page, I get the message :"We can't connect to Hotmail right now, try again later". Also I bookmarked the TV Guide and now can only see the evening programmes for the current day - I can't view earlier times or following days. Please help - a simply as possible as I am a senior and not very computer savvy,
chrisab 1 løsninger 6 svar

This worked and then I re-enabled the AVG toolbar and problem seems to have gone away.

This worked and then I re-enabled the AVG toolbar and problem seems to have gone away.
Aussiemim 1 løsninger 17 svar

Thanks for the help, Everything went back to normal by itself, then I had the same problem with Internet Explorer which also corrected itself and then the problem cropped up in my neighbours' computer! All too confusing for us seniors!

Thanks for the help, Everything went back to normal by itself, then I had the same problem with Internet Explorer which also corrected itself and then the problem cropped up in my neighbours' computer! All too confusing for us seniors!