waring:Circular reference chain.It often happens when i use the AdaptiveComponent.ByPoints Core .Does anyone know why?image

If your adaptive family has 4 points you need a list with a sub list of 4 locations.
I can’t see what you feed into the node, so helping is hard.
Can you show more of the graph with all previews of the nodes?

1 Like

Sure.Here is the points list .

I use there points to crete adapativecomponent.
Actually,it worked well serveral times before when i start a new .rvt file and run this progress .But now ,it can’t work and the warning appears all the time.