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how do I fix the following error, it comes up every time I open a Firefox page; "type error: Components.classes[cid] is undefined" (JavaScript Application)

AnonymousUser
AnonymousUser
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Issue

I have another kind of problem with Firefox

Description

how do I fix the following error, it comes up every time I open a Firefox page; "type error: Components.classes[cid] is undefined" (JavaScript Application)

This happened

Every time Firefox opened

a few months ago

Troubleshooting information

  Application Basics
        Name         Firefox
        Version         3.6.3
        Profile Directory
          Open Containing Folder
        Installed Plugins
          about:plugins
        Build Configuration
          about:buildconfig

  Extensions
        Name
        Version
        Enabled
        ID
        Adblock Plus         1.2         true          
        Adobe DLM (powered by getPlus(R))         1,6,2,49         true          
        AVG Safe Search         9.0.0.825         true         {3f963a5b-e555-4543-90e2-c3908898db71}
        AVG Security Toolbar         4.504.019.002         true         avg@igeared
        Fasterfox         2.0.0         false          
        Forecastfox         0.9.10.2         true         {0538E3E3-7E9B-4d49-8831-A227C80A7AD3}
        Java Console         6.0.05         true          
        Java Console         6.0.03         true          
        Java Console         6.0.07         true          
        Java Console         6.0.11         true          
        Java Console         6.0.13         true          
        Java Console         6.0.15         true          
        Java Console         6.0.17         true          
        Java Quick Starter         1.0         true         [email protected]
        Microsoft .NET Framework Assistant         1.2.1         true         {20a82645-c095-46ed-80e3-08825760534b}
        NoScript         1.9.9.77         true         {73a6fe31-595d-460b-a920-fcc0f8843232}
        Java Console         6.0.19         true          
        Java Console         6.0.20         true          

  Modified Preferences
      Name
      Value
        accessibility.typeaheadfind.flashBar         0
        browser.history_expire_days         0
        browser.history_expire_days.mirror         180
        browser.places.importBookmarksHTML         false
        browser.places.importDefaults         false
        browser.places.leftPaneFolderId         -1
        browser.places.migratePostDataAnnotations         false
        browser.places.smartBookmarksVersion         2
        browser.places.updateRecentTagsUri         false
        browser.startup.homepage_override.mstone         rv:1.9.2.3
        extensions.lastAppVersion         3.6.3
        general.useragent.extra.microsoftdotnet         ( .NET CLR 3.5.30729)
        keyword.URL         http://au.yhs.search.yahoo.com/avg/search?fr=yhs-avg&type=yahoo_avg_hs2-tb-web_au&p=
        network.cookie.prefsMigrated         true
        places.last_vacuum         1272511429
        print.print_bgcolor         false
        print.print_bgimages         false
        print.print_command
        print.print_downloadfonts         true
        print.print_evenpages         true
        print.print_in_color         true
        print.print_margin_bottom         0.5
        print.print_margin_left         0.5
        print.print_margin_right         0.5
        print.print_margin_top         0.5
        print.print_oddpages         true
        print.print_orientation         0
        print.print_pagedelay         500
        print.print_paper_data         0
        print.print_paper_height         11.00
        print.print_paper_size         -134744073
        print.print_paper_size_type         1
        print.print_paper_size_unit         0
        print.print_paper_width         8.50
        print.print_printer         Lexmark 4200 Series
        print.print_reversed         false
        print.print_scaling         1.00
        print.print_shrink_to_fit         true
        print.print_to_file         false
        print.printer_Lexmark_4200_Series.print_bgcolor         false
        print.printer_Lexmark_4200_Series.print_bgimages         false
        print.printer_Lexmark_4200_Series.print_command
        print.printer_Lexmark_4200_Series.print_downloadfonts         true
        print.printer_Lexmark_4200_Series.print_edge_bottom         0
        print.printer_Lexmark_4200_Series.print_edge_left         0
        print.printer_Lexmark_4200_Series.print_edge_right         0
        print.printer_Lexmark_4200_Series.print_edge_top         0
        print.printer_Lexmark_4200_Series.print_evenpages         true
        print.printer_Lexmark_4200_Series.print_footercenter
        print.printer_Lexmark_4200_Series.print_footerleft         &PT
        print.printer_Lexmark_4200_Series.print_footerright         &D
        print.printer_Lexmark_4200_Series.print_headercenter
        print.printer_Lexmark_4200_Series.print_headerleft         &T
        print.printer_Lexmark_4200_Series.print_headerright         &U
        print.printer_Lexmark_4200_Series.print_in_color         true
        print.printer_Lexmark_4200_Series.print_margin_bottom         0.5
        print.printer_Lexmark_4200_Series.print_margin_left         0.5
        print.printer_Lexmark_4200_Series.print_margin_right         0.5
        print.printer_Lexmark_4200_Series.print_margin_top         0.5
        print.printer_Lexmark_4200_Series.print_oddpages         true
        print.printer_Lexmark_4200_Series.print_orientation         0
        print.printer_Lexmark_4200_Series.print_pagedelay         500
        print.printer_Lexmark_4200_Series.print_paper_data         1
        print.printer_Lexmark_4200_Series.print_paper_height         11.00
        print.printer_Lexmark_4200_Series.print_paper_size         -134744073
        print.printer_Lexmark_4200_Series.print_paper_size_type         0
        print.printer_Lexmark_4200_Series.print_paper_size_unit         1
        print.printer_Lexmark_4200_Series.print_paper_width         8.50
        print.printer_Lexmark_4200_Series.print_reversed         false
        print.printer_Lexmark_4200_Series.print_scaling         1.00
        print.printer_Lexmark_4200_Series.print_shrink_to_fit         true
        print.printer_Lexmark_4200_Series.print_to_file         false
        print.printer_Lexmark_4200_Series.print_unwriteable_margin_bottom         0
        print.printer_Lexmark_4200_Series.print_unwriteable_margin_left         0
        print.printer_Lexmark_4200_Series.print_unwriteable_margin_right         0
        print.printer_Lexmark_4200_Series.print_unwriteable_margin_top         0
        privacy.clearOnShutdown.cookies         false
        privacy.clearOnShutdown.offlineApps         true
        privacy.cpd.cookies         false
        privacy.item.offlineApps         true
        privacy.sanitize.migrateFx3Prefs         true
        privacy.sanitize.timeSpan         3
        security.warn_viewing_mixed         false
        security.warn_viewing_mixed.show_once         false

Firefox version

3.6.3

Operating system

Windows XP

User Agent

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3 ( .NET CLR 3.5.30729)

Plugins installed

  • -getplusplusadobe16249
  • Office Plugin for Netscape Navigator
  • Adobe PDF Plug-In For Firefox and Netscape
  • Default Plug-in
  • NPRuntime Script Plug-in Library for Java(TM) Deploy
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
  • Shockwave Flash 10.0 r45
  • iTunes Detector Plug-in
  • Garmin Communicator Plug-In 2.8.1.0
  • Windows Presentation Foundation (WPF) plug-in for Mozilla browsers
  • Java(TM) Platform SE binary
  • Next Generation Java Plug-in 1.6.0_20 for Mozilla browsers
  • Npdsplay dll
  • DRM Store Netscape Plugin
  • DRM Netscape Network Object
== Issue == I have another kind of problem with Firefox == Description == how do I fix the following error, it comes up every time I open a Firefox page; "type error: Components.classes[cid] is undefined" (JavaScript Application) == This happened == Every time Firefox opened == a few months ago == == Troubleshooting information == Application Basics Name Firefox Version 3.6.3 Profile Directory Open Containing Folder Installed Plugins about:plugins Build Configuration about:buildconfig Extensions Name Version Enabled ID Adblock Plus 1.2 true Adobe DLM (powered by getPlus(R)) 1,6,2,49 true AVG Safe Search 9.0.0.825 true {3f963a5b-e555-4543-90e2-c3908898db71} AVG Security Toolbar 4.504.019.002 true avg@igeared Fasterfox 2.0.0 false Forecastfox 0.9.10.2 true {0538E3E3-7E9B-4d49-8831-A227C80A7AD3} Java Console 6.0.05 true Java Console 6.0.03 true Java Console 6.0.07 true Java Console 6.0.11 true Java Console 6.0.13 true Java Console 6.0.15 true Java Console 6.0.17 true Java Quick Starter 1.0 true [email protected] Microsoft .NET Framework Assistant 1.2.1 true {20a82645-c095-46ed-80e3-08825760534b} NoScript 1.9.9.77 true {73a6fe31-595d-460b-a920-fcc0f8843232} Java Console 6.0.19 true Java Console 6.0.20 true Modified Preferences Name Value accessibility.typeaheadfind.flashBar 0 browser.history_expire_days 0 browser.history_expire_days.mirror 180 browser.places.importBookmarksHTML false browser.places.importDefaults false browser.places.leftPaneFolderId -1 browser.places.migratePostDataAnnotations false browser.places.smartBookmarksVersion 2 browser.places.updateRecentTagsUri false browser.startup.homepage_override.mstone rv:1.9.2.3 extensions.lastAppVersion 3.6.3 general.useragent.extra.microsoftdotnet ( .NET CLR 3.5.30729) keyword.URL http://au.yhs.search.yahoo.com/avg/search?fr=yhs-avg&type=yahoo_avg_hs2-tb-web_au&p= network.cookie.prefsMigrated true places.last_vacuum 1272511429 print.print_bgcolor false print.print_bgimages false print.print_command print.print_downloadfonts true print.print_evenpages true print.print_in_color true print.print_margin_bottom 0.5 print.print_margin_left 0.5 print.print_margin_right 0.5 print.print_margin_top 0.5 print.print_oddpages true print.print_orientation 0 print.print_pagedelay 500 print.print_paper_data 0 print.print_paper_height 11.00 print.print_paper_size -134744073 print.print_paper_size_type 1 print.print_paper_size_unit 0 print.print_paper_width 8.50 print.print_printer Lexmark 4200 Series print.print_reversed false print.print_scaling 1.00 print.print_shrink_to_fit true print.print_to_file false print.printer_Lexmark_4200_Series.print_bgcolor false print.printer_Lexmark_4200_Series.print_bgimages false print.printer_Lexmark_4200_Series.print_command print.printer_Lexmark_4200_Series.print_downloadfonts true print.printer_Lexmark_4200_Series.print_edge_bottom 0 print.printer_Lexmark_4200_Series.print_edge_left 0 print.printer_Lexmark_4200_Series.print_edge_right 0 print.printer_Lexmark_4200_Series.print_edge_top 0 print.printer_Lexmark_4200_Series.print_evenpages true print.printer_Lexmark_4200_Series.print_footercenter print.printer_Lexmark_4200_Series.print_footerleft &PT print.printer_Lexmark_4200_Series.print_footerright &D print.printer_Lexmark_4200_Series.print_headercenter print.printer_Lexmark_4200_Series.print_headerleft &T print.printer_Lexmark_4200_Series.print_headerright &U print.printer_Lexmark_4200_Series.print_in_color true print.printer_Lexmark_4200_Series.print_margin_bottom 0.5 print.printer_Lexmark_4200_Series.print_margin_left 0.5 print.printer_Lexmark_4200_Series.print_margin_right 0.5 print.printer_Lexmark_4200_Series.print_margin_top 0.5 print.printer_Lexmark_4200_Series.print_oddpages true print.printer_Lexmark_4200_Series.print_orientation 0 print.printer_Lexmark_4200_Series.print_pagedelay 500 print.printer_Lexmark_4200_Series.print_paper_data 1 print.printer_Lexmark_4200_Series.print_paper_height 11.00 print.printer_Lexmark_4200_Series.print_paper_size -134744073 print.printer_Lexmark_4200_Series.print_paper_size_type 0 print.printer_Lexmark_4200_Series.print_paper_size_unit 1 print.printer_Lexmark_4200_Series.print_paper_width 8.50 print.printer_Lexmark_4200_Series.print_reversed false print.printer_Lexmark_4200_Series.print_scaling 1.00 print.printer_Lexmark_4200_Series.print_shrink_to_fit true print.printer_Lexmark_4200_Series.print_to_file false print.printer_Lexmark_4200_Series.print_unwriteable_margin_bottom 0 print.printer_Lexmark_4200_Series.print_unwriteable_margin_left 0 print.printer_Lexmark_4200_Series.print_unwriteable_margin_right 0 print.printer_Lexmark_4200_Series.print_unwriteable_margin_top 0 privacy.clearOnShutdown.cookies false privacy.clearOnShutdown.offlineApps true privacy.cpd.cookies false privacy.item.offlineApps true privacy.sanitize.migrateFx3Prefs true privacy.sanitize.timeSpan 3 security.warn_viewing_mixed false security.warn_viewing_mixed.show_once false == Firefox version == 3.6.3 == Operating system == Windows XP == User Agent == Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3 ( .NET CLR 3.5.30729) == Plugins installed == *-getplusplusadobe16249 *Office Plugin for Netscape Navigator *Adobe PDF Plug-In For Firefox and Netscape *Default Plug-in *NPRuntime Script Plug-in Library for Java(TM) Deploy *The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site. *Shockwave Flash 10.0 r45 *iTunes Detector Plug-in *Garmin Communicator Plug-In 2.8.1.0 *Windows Presentation Foundation (WPF) plug-in for Mozilla browsers *Java(TM) Platform SE binary *Next Generation Java Plug-in 1.6.0_20 for Mozilla browsers *Npdsplay dll *DRM Store Netscape Plugin *DRM Netscape Network Object

Alle svar (4)

AnonymousUser
AnonymousUser Spørgsmålsstiller
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How do I fix this problem ...javascript (cid) applications.

the-edmeister
the-edmeister
  • Moderator
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Open the Error Console - Tools > Error Console - and locate that error. Highlight it & Right-click it and use Copy, to copy it to the clipboard. Then paste that information in the Reply box in this forum.

We need that information to figure out which of your extensions is raising that error.

Or, you can troubleshoot your extensions yourself. http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+theme...

AnonymousUser
AnonymousUser Spørgsmålsstiller
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type error: Components.classes[cid] is undefined" (JavaScript Application) Firefox Version: 3.6.3. Operating system: Windows Vista

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Do you have any AVG extensions (toolbars)?

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of your add-ons is causing your problem (switch to the DEFAULT theme: Tools > Add-ons > Themes). See Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems and Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems

If it does work in Safe-mode then disable all your extensions and then try to find which is causing it by enabling one at a time until the problem reappears. You can use "Disable all add-ons" on the Safe mode start window to disable all extensions. You have to close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")