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[FIXED] "List all tabs" button won't show any tabs in c/[email protected]

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago) (2 children)

Although i managed to fix the problem, I went back to test it and indeed it gave an error:

TypeError: lazy.ContextualIdentityService.getPublicIdentityFromId(...) is undefined3 TabsList.sys.mjs:323:40
_createRow resource:///modules/TabsList.sys.mjs:323
_populate resource:///modules/TabsList.sys.mjs:110
_populate resource:///modules/TabsList.sys.mjs:275
handleEvent resource:///modules/TabsList.sys.mjs:254
dispatchCustomEvent resource:///modules/PanelMultiView.sys.mjs:189
dispatchCustomEvent resource:///modules/PanelMultiView.sys.mjs:1484
_blockersPromise resource:///modules/PanelMultiView.sys.mjs:223

The fix is in the edit above.

[FIXED] "List all tabs" button won't show any tabs in c/[email protected]

[–] [email protected] 1 points 1 year ago (5 children)

I actually just fixed it, the problem came from tabs with a " --" at the end of the title, probably added from some addon. Please check the edit above for more info.

[FIXED] "List all tabs" button won't show any tabs in c/[email protected]

[–] [email protected] 1 points 1 year ago* (last edited 1 year ago) (8 children)

I also can't reproduce with a new profile.

I literary copied my profile from %appdata% and pasted it in Windows Sandbox %appdata% for testing.

First i removed the chrome folder, could be the userChrome.css, nothing.
Second i removed all the extensions but the problem persisted, then i started closing tabs and at around 147 tabs closed it fixes it.
It crossed my mind it could be some extension that did something to a particular tab or something that breaks the list but it doesn't seem coming from a specific tab.

This only started a couple of days ago, probably when Firefox updated, not sure.
It also messed up a bit the userChrome.css where i had custom separators a bit where i fixed with the line "padding-block: 0px !important;".

2

[FIXED] "List all tabs" button won't show any tabs (fedia.io)

submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]

8 comments fedilink

In the latest Firefox version(116.0.2 (64-bit)) the button "List all tabs" won't show any tabs unless I close like half of them, then it works again if I open new random tabs. Currently 246 open tabs.

Any other way to fix this? I don't really wanna close those tabs.

The way I know this is that I tested in a sandbox with the same profile to try to find the problem.

EDIT 14/Aug/2023: So I just found out the issue was some tabs that had a " --" at the end of the title probably caused by some addon made this issue happen. It probably isn't really a - but I don't know what character is that.

All you have to do is just copy the url, open a new tab, paste the url and go. Close the previous tab with " --" at the end.
Just make sure you are not opening a new tab with CTRL+(clicking the + icon) from the "broken" tab with the " --".

Example.

Hope this helps someone else.