Get the following when booting Firefox 4.0 with Snow Leopard 10.6.7: [JavaScript Application} can't creatre mcafee plug-in objects: type error: components.classes {cid} is undefined.
On both MacBooks running latest Mac OS when starting Firefox. Did not have this problem with previous versions.
That indicates that the extension is not compatible with Firefox 4. You can check with McAfee to see if they have an updated version for the Mac that works on Firefox 4.
Similar Messages
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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 ObjectHow do I fix this problem ...javascript (cid) applications.
-
Question
Every time I start up Firefox, I receive the following warning/message. Java Script Application. Type Error: Components.classes(cid) is undefined. How do I correct this?Do you see a Last 7 days folder?
If not then older history has been deleted.<br />
Firefox 5 doesn't use a time limit to store history like previous Firefox 3 versions did. -
I finished downloading Firefox 4.o to my Mac OS.X.
When I try to open a website I get the message:
[JavaScript Application] can't create mcafee plug-in object: TypeError: Components.classes[cid] is undefined
If I click the OK button, the site opens, but without the McAfee alert at the bottom of the window.
I had just downloaded 3.6.16, and got box suggesting download version 4.0 for better security, but that seems to be where the problem is!That indicates that an add-on you are using is not compatible, considering the other errors it is possibly the McAfee add-on. To confirm what add-on is causing this use the procedure in this link - https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes
-
There are no other details.
https://support.mozilla.com/en-US/questions/729606
https://support.mozilla.com/en-US/questions/672099
thank you -
On my HP laptop I get the following when booting up every time: "Apple Syn Notifier-Entry Ponint Not Found. The procedure entry point sqlite3_wal_checkpoint could not be located in the dynamic link library SQLite3.dll
I have to clear this everytime I boot up?With that one, perhaps first try uninstalling and reinstalling your MobileMe control panel. Does that clear up the error?
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After upgrading to firefox 4, everytime I open the program, I get the following message, "TYPE ERROR:conponentclasses undefined." How do I correct this?
That indicates that you are using an add-on that is not compatible with Firefox 4. For details of how to troubleshoot this to find out what one is causing the problem see https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes
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Also when I am in a site, such as an account, and click on a highlighted link, I get another error, {Javascript Application] can't create mcafee plug-in object: Type Error: components. classes [cid] is undefined. The only mcafee I had on my computer was the secure search and I uninstalled it, but I still get this message. When I click on the OK button with the error message, then the link opens up.
Start Firefox in [[Safe Mode]] to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Appearance/Themes).
* Don't make any changes on the Safe mode start window.
See:
* [[Troubleshooting extensions and themes]] -
When I acknowledge the error the Firefox loads. This happens with and occasional other application
Start Firefox in <u>[[Safe Mode]]</u> to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
* Don't make any changes on the Safe mode start window.
* https://support.mozilla.com/kb/Safe+Mode
If it does work in Safe-mode then disable all extensions and then try to find which is causing it by enabling one at a time until the problem reappears.
* Use "Disable all add-ons" on the [[Safe mode]] start window to disable all extensions.
* Close and restart Firefox after each change via "File > Exit" (Mac: "Firefox > Quit"; Linux: "File > Quit")
In Firefox 4+ you can use one of these to start in <u>[[Safe mode]]</u>:
* Help > Restart with Add-ons Disabled
* Hold down the Shift key while double clicking the Firefox desktop shortcut (Windows)
* https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes -
It pops up just before FireFox loads
This issue can be caused by an extension that isn't working properly.
Start Firefox in <u>[[Safe Mode]]</u> to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
*Don't make any changes on the Safe mode start window.
*https://support.mozilla.com/kb/Safe+Mode
*https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes -
Every time I click on a web page the following message appears
Type Error:Components.classes[cid] is undefined
== This happened ==
Every time Firefox opened
== Few weeks agoThis is caused by an extension. Possibly AVG or "eSnips Download Helper".
See [[Troubleshooting extensions and themes]] for how to disable all extensions, and enable them one by one to find the problematic one.
See also this thread: https://support.mozilla.com/en-US/forum/1/258251 -
Getting the following error message when I start Firefox. ''TypeError: Components.classes[cid] is undefined''
Do not know where to go to fix this. Running my laptop on Windows 7.This issue can be caused by an extension that isn't working properly.
Start Firefox in <u>[[Safe Mode]]</u> to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
*Don't make any changes on the Safe mode start window.
*https://support.mozilla.com/kb/Safe+Mode
*https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes -
when trying to setup itunes on my pc i get the following message: there is a problem with this Windows installer package. A program required for this install to complete could not be run. How could I solve this problem?
Repair your Apple software update.
Go to START/ALL PROGRAMS/Apple Software Update. If it offers you a newer version of Apple Software Update, do it but Deselect any other software offered at the same time. Once done, try another iTunes install
If you don't find ASU, go to Control Panel:
START/CONTROL PANEL/Programs n Features/highlight ASU and click REPAIR, -
My ipad will not open icloud photos and I have a windows 7 laptop so I removed icloud and and I am trying to download it again but get the following message: There is a problem with this windows installer package. A program run as part of the set up did not finish as expected. This problem occurred I think after one of the Apple updates and I couldn't find icloud photos on the icloud main page. When I tried to open icloud photos from the select menu it was there but nothing happened.
Try the following user tip:
"There is a problem with this Windows Installer package ..." error messages when installing iTunes for Windows -
I tried to uninstall AVG antiviral software, but it did not uninstall. Next, when I try to open Firefox I get a box popup that says:
TypeError: Components.classes[cid] is undefined.
If I click OK in that box, I can then open Firefox.
Also I can no longer update Java.
Help!Possibly you have "AVG Safe search" extension installed as part of "AVG Free", solution involves reinstalling :AVG Free" without the Link Scanner component see
* http://kb.mozillazine.org/Problematic_extensions
* symptom was noted in https://support.mozilla.com/questions/865877
Other possibilities
* "OneClick YouTube Downloader 1.07" as reported in
*: https://support.mozilla.com/questions/864343
* "Java console" needs to be updated as reported in
*:https://support.mozilla.com/questions/863711]
* "HP Smart Print 1.0" as reported in
*: https://support.mozilla.com/questions/857283
* "McAfee Site Advisor" as noted in (also see Problematic extensions above)
*:https://support.mozilla.com/questions/802381
*a theme After switching to the default theme the JavaScript error doesn't appear. (View > Page Style > No Style or if "Firefox" button use "Alt" first to get to the View menu)
*:https://support.mozilla.com/questions/837840
*various extensions/applications but is 1 year back and Firefox 3.6.6
*:https://support.mozilla.com/questions/729606
If none of the above solve you problem use diagnostic approach...
*: https://support.mozilla.com/questions/837840
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