Post-update Quantum - Restore hidden tabs

[leup]

Hello people !

Firefox has updated to v57 and so the add-onis not compatible anymore.
My issue is that now I have only the tabs that were not hidden before the update/restart of FF that show up.
Would there be anyway to un-hide all the tabs ? Or are they lost ?

Thanks for you help

[SuperTux88]

See #60 (comment) for how to restore hidden tabs.

[smonff]

See also this https://github.com/Morikko/sync-tab-groups

[leup]

I already tried the #60 comment (I should have told that) but I get an error "gBrowser" is undefined. I am probably doing something wrong. Any help appreciated.

[denschub]

Are you inside the browser console, not the web console?

[leup]

Ok I did not know that there is a so called browser console, now I know.
So:

• Open the dev console
• Go to settings
• Activate the chrome debugging
• Ctrl+Maj+J to open the browser console

Just so you know, I tried the other plugin linked by @smonff and it bringed back my tabs instantly.
So there is two ways to get them back and I am really happy. :)

Thanks for your help !