Mass lines not filleting

[Anonymous]

Hey there!

I've been setting up a fairly complex in-place mass - I am drawing a complex set of linework that I want to extrude.

I was working on it yesterday and it was working fine. Today, I am able to work on the linework without any issues, but I can't fillet any of the lines! Any ideas as to why that might be?

Thanks!

[Sahay_R]

Are you able to dimension? It could be that some of the lines are a smidgeon off - and Revit hates that, and will refuse to obey commands - dimensioning being one of them. 

[Anonymous · Accepted solution]

I think I actually worked it out and it was totally silly - I selected all the lines and realized the host was coming up blank. So I selected the story I was working on, and now it all seems to be fine.

But thanks!