error message "allGroups is undefined"

[choufleur]

Hi,

I have this error message popping up each time I switch to a new tab

"Processing TabSelect event: TypeError: allGroups is undefined"

Here are my specs

TabGroups Manager 2011.11.28.1

Firefox --version
Mozilla Firefox 20.0

:version
Pentadactyl hg6924 (created 2013/05/14 00:00:03) running on: Mozilla/5.0 (X11; Linux i686; rv:20.0) Gecko/20100101 Firefox/20.0

[gwash]

I still cannot reproduce this error. Does it affect the behaviour of the plugin in anyway, or is it just a warning message?

[choufleur]

I removed the add-on tab-groups-manager that I don't use any longer (and it seems the author gave it up) . The messages stopped. Thanks for your help.