When I 'setup' roofs I'm getting an error of "Object reference not set to an instance of an object" and it causes parts of room surfaces to be removed from my project tree and not associated with any floors, yet they can still be seen in the views.
Below is a screenshot after I've 'Hide all floors' and it's still showing these un-associated surfaces which are then causing more errors as essentially it's removing random walls and floors from the project tree.
Are you able to help me re-associate these surfaces please?
Hi Adon, apologies for the delayed response to this, it seems to have been missed. That is very unusual, and we will need to make sure to inform the development team of this. Could you please forward the project in question to this link?
Shane Regan | Principle Building Performance Support EngineerHevacomp to OpenBuildings - A complete guide for every user | Bentley Communities