Need Urgent help with Angular Dimension

Hello ,

Hope every one is well. I am following a tutorial to make a Parametric Façade.

https://www.youtube.com/watch?v=7B9CRirPKuU

at 3:44 the guy is making an angle using angular dimension but I am unable to follow that instruction I am unable to select both the lines its not active. I don’t know what I am doing wrong. can any one help me out

same with this video

https://www.youtube.com/watch?v=7fbFw2OmQM0

Welcome,
Are you sure you are posting in the right place?

Hiye Jean,

Thank you, as far as I know I think I am placing it right I have aligned it to the point I created in case I have made any mistake. I was able to create other angles but not on the first and last one. when I pick angular dimension command it only allows me to select on line only.

how can I share my revit file??

This forum is about pyrevit, an addon for Revit. Your question is about creating a family. So your question is better asked at Revit Architecture Forum - Autodesk Community