Script: chrome://browser/content/tabbrowser, xml:1605. freezing browser
A script on this page may be busy, or it may be stopped responding. You can stop the script now, or you can continue to see if the script will complete.
Script: chrome://browser/content/tabbrowser, xml:1605 If I choose, to continue it stays frozen. If I chose to stop script the browser gets a new tab at the top and I cannot close any of the tabs that I open from then on or any that I still have opened. So if I want to look at other web pages, I cannot close them. If I don't want a bunch opened that I have already viewed, I have to shut out of the browser..
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Clear Cookies & Cache
Clear the Network Cache
Warning Unresponsive Script
- https://support.mozilla.com/en-US/kb/Warning%20Unresponsive%20script?s=A+script+on+this+page+may+be+busy%2C+or+it+may+be+stopped+responding&as=s
- http://kb.mozillazine.org/Unresponsive_Script_Warning
Troubleshooting extensions and themes
Check and tell if its working.
由Hasan于修改
It is possible that there is a problem with the files sessionstore.js and sessionstore.bak in the Firefox Profile Folder.
Delete the files sessionstore.js [2] and sessionstore.bak in the Firefox Profile Folder.
- Help > Troubleshooting Information > Profile Directory: Open Containing Folder
- http://kb.mozillazine.org/Profile_folder_-_Firefox
If you see files sessionstore-##.js with a number in the left part of the name like sessionstore-1.js then delete those as well.
Deleting sessionstore.js will cause App Tabs and Tab Groups and open and closed (undo) tabs to get lost, so you will have to create them again (make a note or bookmark them).
See also:
my own about:config variable
dom.max_script_run_time has been increased to 30 from the default of 10 (as determined by resetting)
changing the value requires a restart of Firefox
The current user documentation for about:config indicates the default value is 20
do you have an extension named tab-browser or tabbrowser
- http://forums.mozillazine.org/viewtopic.php?f=38&t=906305&st=0&sk=t&sd=a&start=0
- https://addons.mozilla.org/firefox/addon/tabbrowser-preferences/
- https://addons.mozilla.org/developers/docs/sdk/1.0/packages/api-utils/docs/tab-browser.html
- http://kb.mozillazine.org/Dom.max_script_run_time
Also see