Whenever I open Firefox, I had a small window to appear and reports following error "TypeError; Components.classes['@ [' softage.ru/Skype FeExtensions; 1] is undefined
Whenever I open Firefox, I had a small window to appear and reports following error "TypeError; Components.classes['@ ['softage.ru/Skype FeExtensions; 1] is undefined
Remove/disable Skype add-on
Uninstalling the modules
Cannot uninstall an add-on
Check and tell if its working.
Tags: Firefox
Similar Questions
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[TypeError: Components.classes['@softage.ru/skype/SkypeFfExtension;1'] is undefined
This happens everytime I open FirefoxTurn it off until you can find an update for this add-on.
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This only happens on the minefields, NOT on Firefox (latest version)
This has happened
Each time Firefox opened
2 weeks ago
User Agent
Mozilla/5.0 (Windows; Windows NT 6.1; en-US; RV:2.0b2pre) Gecko/20100705/Minefield 4.0b2pre
There are a lot of extensions that no longer work in the field of mines last nightly builds due to changes to the registration of XPCOM components.
See http://forums.mozillazine.org/viewtopic.php?f=23 & t = 1937759It is a problem with the Skype extension.
See Troubleshooting extensions and themes and problems of hardware acceleration to resolve common Firefox problems -
I added the google toolbar and when I returned to firefox above error message came on the screen. as soon as I click ok, it allows me to access firefox. I got skpe loadedon mycomputer for 1 year, so I do not understand the message. Can anyone help?
It is a problem with the Skype extension.
See:
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I just upgraded to FF 3.6 to 8 FF. Everytime I open 8 FF, I get this error dialog box:
[JavaScript application]
TypeError: Components.classes['@ [cid] is unidefined
I just did the upgrade, so have not used FF 8 enough yet to know if the error causes problems.
Thanks for your help.
This problem may be caused by an extension that is not working properly.
Start Firefox in Firefox to solve the issues in Safe Mode to check if one of the extensions or if hardware acceleration is the cause of the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > appearance/themes).
- Makes no changes on the start safe mode window.
- https://support.Mozilla.com/kb/safe+mode
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TypeError: Components.classes['@ [cid] is not defined. That's the message thast appears each time I start Firefox.
This problem may be caused by an extension that is not working properly.
Start Firefox in Firefox to solve the issues in Safe Mode to check if one of the extensions of the origin of the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > appearance/themes).
- Makes no changes on the start safe mode window.
- https://support.Mozilla.com/kb/safe+mode
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Since the installation of Firefox 4, I get this error message "type: components.classes['@ [cid] is undefined" whenever Firefox is open and trying to access some Web sites. Very aggravating!
This indicates that you are using an add-on that is not compatible with Firefox 4. To find out how to solve this to find out what is causing the problem, see https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes
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Whenever I open Firefox, it works as it is downloaded a file.
Whenever I open Firefox, a small box rises from the middle of the screen to the progress of the download arrow in the upper right of the Firefox window. I check the window of download progress and download anything, but everytime I open the app, it does. It's not use to happen. I use Firefox on a Mac 31.1. I've just updated to 31.1.1.
You can view the downloads folder in the downloads (library) to see if there are unfinished downloads.
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How to prevent the add-on compatibility checking whenever he opens Firefox?
How to prevent the add-on compatibility checking whenever he opens Firefox?
Which can be a problem with the compatibility.ini file in the Firefox profile folder.
Try to rename (or delete) the file compatibility.ini in the profile folder of Firefox to see if that helps.You can use this button to go to the Firefox profile folder currently in use:
- Help > troubleshooting information > profile directory: see file (Linux: open the directory;) Mac: View in the Finder)
- http://KB.mozillazine.org/Profile_folder_-_Firefox
Alternatively, you can check for problems with preferences.
Delete possible user.js and files numbered prefs-# .js and rename (or delete) the file prefs.js to reset all the prefs by default, including the prefs set via user.js and pref which is no longer supported in the current version of Firefox.
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Whenever I open firefox, no matter what site I'm on, there are those ads that play in the background but I can't do them. I was wondering how I could get rid of them.
then another thing, you could try is to reset firefox and see if that can solve the problem...
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The Firefox HELP tab keeps appearing whenever I open the application or a new window. Firefox 3.6.28, Mac OS 10.4.11
Ah, apparently it's reading I wanted as long as home pages; When I reset my homepage it started working right.
Thank you
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Firefox seems to operate normally despite the error message. How can I prevent the message from happening whenever I open Firefox? The message is important?
Probably caused by an incompatible extension.
http://support.Mozilla.com/en-us/KB/troubleshooting+extensions+and+themes
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How can I eliminate the amns.startnow page whenever I open firefox/google?
Whenever I open Firefox to my Google home page, StartNow is also in the toolbar. How can I stop this?
I could also say that research | Firefox Help is also there and is redundant when the 'help' is also in the toolbar above.
Launch of Firefox, navigate to a page, you want your home page, then open Options > general and click the button "use current Pages".
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I'm using firefox 5.0 & I use a master password. Whenever I open firefox, it asks the password. It didn't happen in the previous versions of firefox. I don't want to disable my master password. Is there a way to stop what is happening each time? Is this a bug in the new version.
Start Firefox in Firefox to solve the issues in Safe Mode to check if one of the extensions of the origin of the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > appearance/themes).
- Makes no changes on the start safe mode window.
- https://support.Mozilla.com/kb/safe+mode
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Everytime I open Firefox 29.0.1 I get the screen crash report why
Everytime I open Firefox 29.0.1 I Get the screen crash report I want to restore the tabs, as far as I know that Firefox crashed. This started after I upgraded to Ver 29.0.1
Rather than do a uninstall complete, you can try this:
Create a new Firefox profile
A new profile will be your plugins installed by system (for example, Flash) and extensions (e.g., security suite toolbars), but no themes, other extensions or other customizations. It should also have databases of completely fresh settings and cool a cache folder.
Out of Firefox and start in the profile using Start Manager > Search box (or run):
firefox.exe -P
Any time want to switch profiles, exit Firefox and return to this dialog box.
Click on the button create a profile. I recommend using the default location suggested, in other words, do not click the button to choose a different folder. Then launch Firefox in the new profile that you have created.
If you browse around, exit, reboot, etc, the problem continues?
When you return to the Profile Manager to return to your normal profile, you might be tempted to use the button to delete the profile. It's a little too easy to accidentally delete your 'real' profile, so I recommend you to resist the temptation. If you don't want to clean up later, I suggest to make a backup of all your profiles first in case something go wrong.
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