Showing questions tagged: Show all questions
  • Solved
  • Archived

On Firefox beta startup I get a javascript error before the browser opens: what happened:TypeError: Components.classes['@mozilla.org/extensions/manager;1'] is undefined. The browser pane then remains empty until manual refresh.

Every time starting Firefox beta (4.0b1) I get a javascript application popup error saying "what happened:TypeError: Components.classes['@mozilla.org/extensions/manager;1… (read more)

Every time starting Firefox beta (4.0b1) I get a javascript application popup error saying "what happened:TypeError: Components.classes['@mozilla.org/extensions/manager;1'] is undefined" before the browser opens. Clicking OK closes popup, browser opens to empty page (incorrect). Browser refresh reveals expected content.

This happened

Every time Firefox opened

== I installed beta firefox on Windows Vista system.

Asked by AnonymousUser 11 years ago

Answered by rjohnson19 11 years ago

  • Archived

Should I have the original and the beta versions installed?

I just downloaded Firefox because IE has been ridiculously difficult recently (well, last straw kind of stuff, you know). After I downloaded and was clicking around the … (read more)

I just downloaded Firefox because IE has been ridiculously difficult recently (well, last straw kind of stuff, you know). After I downloaded and was clicking around the website, I saw there was a Beta version and thought I would try it out. I expected it to replace my original download, but now I have 2 Firefox icons that will open different versions. Is it recommended that you always keep a non-Beta version on here just in case something happens with the Beta? Or is that now just wasting space? I feel like there might be a reason it didn't replace the other version...

Asked by AnonymousUser 11 years ago

Last reply by the-edmeister 11 years ago

  • Archived

Best of youtube reloads and does not display anything (bestofyoutube.com)

Best of youtube reloads and does not display anything (bestofyoutube.com) URL of affected sites http://bestofyoutube.com … (read more)

Best of youtube reloads and does not display anything (bestofyoutube.com)

URL of affected sites

http://bestofyoutube.com

Asked by AnonymousUser 11 years ago

Last reply by AnonymousUser 11 years ago

  • Archived

Title bar blinks when using "Firefox" button

Whenever the new "Firefox" drop-down menu is enabled (i.e. "Menu Bar" is disabled under View -> Toolbars -> Menu Bar), the title bar (the area of the window adjacen… (read more)

Whenever the new "Firefox" drop-down menu is enabled (i.e. "Menu Bar" is disabled under View -> Toolbars -> Menu Bar), the title bar (the area of the window adjacent to the "Firefox" button and the minimize/maximize/close buttons) blinks every so often, seemingly randomly, usually a couple of times per minute. Note that when Menu Bar is enabled, no blinking occurs. This doesn't appear to affect performance, but it is pretty annoying. I'm running Windows 7 and I have the transparency options enabled.

This happened

Every time Firefox opened

== I installed Firefox 4 beta

Asked by AnonymousUser 11 years ago

Last reply by the-edmeister 11 years ago

  • Archived

Scorch Plugin does not work in 4.0 Beta even when installed. Why?

Scorch plugin for reading Sibelius software music files does not work in 4.0 Beta. A page where this is accessed is http://www.musicservices.caecilian.com/Typesettingand… (read more)

Scorch plugin for reading Sibelius software music files does not work in 4.0 Beta. A page where this is accessed is http://www.musicservices.caecilian.com/TypesettingandArrangingSamples.html

This happened

Every time Firefox opened

== 4.0 Beta was installed. Previous versions of Firefox have been no problem.

Asked by AnonymousUser 11 years ago

Last reply by the-edmeister 11 years ago

  • Solved
  • Archived

I installed 4.0 and all of my bookmarks were there, so I uninstalled 3.6, reopened 4.0 and all of my bookmarks are gone.

I installed Firefox 4.0 and all of my bookmarks were there, so I uninstalled 3.6, reopened 4.0 and all of my bookmarks are gone. This happened Just once or twice == Toda… (read more)

I installed Firefox 4.0 and all of my bookmarks were there, so I uninstalled 3.6, reopened 4.0 and all of my bookmarks are gone.

This happened

Just once or twice

== Today

Asked by AnonymousUser 11 years ago

Answered by the-edmeister 11 years ago

  • Archived

Tabs and options buttons HUGE! HALP!

This is affecting my computer using ANY version of firefox all the way down to v2.1 (the earliest release I've tested.). The tabs and buttons are gigantic and I can't fig… (read more)

This is affecting my computer using ANY version of firefox all the way down to v2.1 (the earliest release I've tested.). The tabs and buttons are gigantic and I can't figure out why. This is with the default theme, default add-ons, and default extentions. I've uninstalled firefox, removed all mozilla/mozilla.org/mozzilla-addons registery keys and rebooted and reinstalled. No matter how many times I do this no matter what version of firefox I install it does this. This is the only program affected so I don't believe it is an issue with my PC. IE7/Opera/Chrome/Safari are all working wonderfully but I prefer Firefox for my default browser. Yes, I have a custom shell for my Windows XP but I have disabled it and replaced the original shell and it's still having the issue. Can anyone help me out?

Screenshots from FF4B1 (but remember, it's affecting any installed version). http://i28.tinypic.com/t7lw13.png http://i28.tinypic.com/4l1xqe.png http://i31.tinypic.com/2ceiw48.png

This happened

Every time Firefox opened

== Around October 2008

Asked by AnonymousUser 11 years ago

Last reply by the-edmeister 11 years ago

  • Archived

How do i make the minimize/maximize/close button usually found on the top right corner of the browser appear while still having the firefox button? Like in this screenshot: http://mozcom-cdn.mozilla.net/img/firefox/beta/4/features/screen-tab-location.png

How do i make the minimize/maximize/close button usually found on the top right corner of the browser appear while still having the firefox button? Like in this screensho… (read more)

How do i make the minimize/maximize/close button usually found on the top right corner of the browser appear while still having the firefox button? Like in this screenshot: http://mozcom-cdn.mozilla.net/img/firefox/beta/4/features/screen-tab-location.png you can clearly see that the minimize/maximize/close button can be seen at the top right hand corner while the firefox button at the top left corner,but mine doesn't show the buttons at the top right corner when i'm on firefox button mode.

This happened

Every time Firefox opened

== I just installed it.

Asked by AnonymousUser 11 years ago

Last reply by the-edmeister 11 years ago

  • Solved
  • Archived

Firefox 4.0 and the mandatory Bookmarks button

I do not use bookmarks at all and I do not want them clogging up my UI. Does anyone know how to remove the bookmarks button forcefully present in Firefox 4.0b1 when the B… (read more)

I do not use bookmarks at all and I do not want them clogging up my UI.

Does anyone know how to remove the bookmarks button forcefully present in Firefox 4.0b1 when the Bookmarks bar is hidden?

Thanks! :)

Asked by AnonymousUser 11 years ago

Answered by the-edmeister 11 years ago

  • Archived

Skin in FF4 beta doesnt work propertly

I have skin but it looks weird. On my second computer with Vista it looks normal (like on beta screenshots). What should I do? This happened Every time Firefox opened … (read more)

I have skin but it looks weird. On my second computer with Vista it looks normal (like on beta screenshots).

What should I do?

This happened

Every time Firefox opened

Asked by AnonymousUser 11 years ago

Last reply by TonyE 11 years ago

  • Archived

Problem with firefox toolbar

Well, not a real problem but my Firefox is not the same as you show in the image of this page: http://www.mozilla.com/en-US/firefox/beta/features/ . My toolbar look like:… (read more)

Well, not a real problem but my Firefox is not the same as you show in the image of this page: http://www.mozilla.com/en-US/firefox/beta/features/ . My toolbar look like: http://img228.imageshack.us/i/imagemvh.jpg/ when it need to look like: http://img193.imageshack.us/i/screentablocation.png/ I wanna know how can i take off that blue toolbar above of Navigation toolbar to make my firefox look more like the image. Thz ^^

This happened

Every time Firefox opened

== Yesterday, when i install

Asked by AnonymousUser 11 years ago

Last reply by cor-el 11 years ago

  • Archived

Firefox 4B1 strange JPG lines

When i visit my website the background image has some strange lines going through it. This only appears in Firefox 4B1 (Haven't tried earlier versions), but not in IE nor… (read more)

When i visit my website the background image has some strange lines going through it. This only appears in Firefox 4B1 (Haven't tried earlier versions), but not in IE nor Chrome.

This happened

Every time Firefox opened

== I installled FF4B1

Asked by AnonymousUser 11 years ago

Last reply by the-edmeister 11 years ago

  • Archived

How do I get the row of short cuts to website to show up on Firefox 4?

I used to have a row of website short cuts that were place under the website address. (The ones that when you clicked on them, take you to their designated website) Where… (read more)

I used to have a row of website short cuts that were place under the website address. (The ones that when you clicked on them, take you to their designated website) Where did they go? I can't figure out how to make them show up in Firefox 4.

Asked by AnonymousUser 11 years ago

Last reply by TonyE 11 years ago

  • Archived

Why do I have two appIcon in my dock after I start up ff4.0b1 in MacOSX-snow??

before I start up FF4b1 everything is just fine, there is only one FF-icon in my dock(Mac OSX snow leopard). after start up, there are two. One at the fixed placed and th… (read more)

before I start up FF4b1 everything is just fine, there is only one FF-icon in my dock(Mac OSX snow leopard). after start up, there are two. One at the fixed placed and the other at the place where no-docked applications are automaticly put by OSX. This Icon is clickable but there is no menu-items except for the Firefox-menu-item, which does not open. In the dock I can quit the icon and it seems to have close the extra menu/application. But after a few click thru pages, for some undefined reason it restarts.

== upgrade to FF4b1

Asked by AnonymousUser 11 years ago

Last reply by AnonymousUser 11 years ago