Gaia Pro 2021 my Gaia window not found

[unknowfly]

it happen suddenly that my gaia menu wao not found, still like this even though I reimport package

[unknowfly]

Well, I found the reason is my scripting define symbol miss evey like "GAIA_2_PRESENT"

after adding to settings, everything come back

But I don't know why that the symbol would be removed

[Bryan]

Hmm interesting, did you upgrade from a previous version of Gaia? 
If you did you would have needed to remove the old Gaia before importing the newer one. 
Glad its working for you now though!