Hello,
I try to make script for turning on and off particular groups (components inside groups) with On/Off toggles. Unfortunately I don’t understand why data tree structure is not working in this case. I can only turn on and off all groups at once.
Strange 
Try selecting all components and copy to new document. Worked in my case.
this is the way Andrew Heumann indicates the component should be used, as described at minute 5:24 of this video
original example file on how to use those (example 5) from food4rhino MetaHopper | Food4Rhino
05_Hide-Show_Enable-Disable.gh (13.1 KB)
applied to your groups:
group_enable_disable_test_inno.gh (17.3 KB)
it fails when no groups is enabled
Thank’s! That’s exactly what I wanted, but right now I’m thinking about this issue when all groups are enabled. Metahopper disables False Boolean Toggle .
EDIT:
I managed to fix this issue. When ObjFromGroup components imput was empty it somehow selected Boolean False Toggle and disabled it. I tricked it a bit, and using a Stream Filter, when the list of selected groups is empty, it connect a small, insignificant group, so the input is never empty
