When selecting multiple objects in Archicad to reference into grasshopper (ie in GH, the "Select Multiple ..." option), you can only manually select objects in Archicad one by one. cmd/ctrl-A doesnt work. nor does the selection rectangle, or pre-selecting objects before starting the command.
this might be fine if you only wanted to import a very small number of objects, but makes the live connection problematic if there are a lot (in my case, hundreds) of objects, often buried inside/behind each other.
---UPDATE---
this problem only occurs (as far as I can tell) when you are in a teamwork project, and you do not have the objects already reserved. I guess the connection is probably trying to write info about the link back to the objects and failing. however this doesnt explain why selecting one by one works...
Ben
Rhino 7 (7.23), GH (1.0.0007), AC 25 (AUS 5010 full), Live Connection (3003)
BIM Manager / Senior Designer @ Neeson Murcutt Neille, Sydney Australia
AC27-28 AUS + CI Tools, BIMcloud SaaS
Apple Mac Studio CPU: M1 Ultra 20C GPU:48C RAM:64GB OS:Sequoia 15.7.2
PC CPU: Ryzen 9 7950X GPU:RTX4080 RAM:64GB OS:Win11
