Unable to attach wall to roof

[Anonymous]

Hello, I am struggling to attach a wall to the roof. 

The wall is not edited to profile. Even when I set the top constraint as unconnected, it still would not attach to the roof. The only way that it would attach is when I move the end of the adjacent wall so that they are not joined anymore. I have attached some screenshots of the situation to this question. 

Any solution to this? Thank you!

[barthbradley]

Probably a portion just misses target. Draw a Ref. Plane in Section at underside of Roof and Attach Wall to Ref. Plane. 

..might want to split that wall too. 

[ennujozlagam]

Make sure when you attach the wall to the roof the wall must be targeting the exact plane of the roof. post your roof and wall here so we can check. thanks

[ToanDN · Accepted solution]

You can make it taller and join geometry with the roof, switch joind order if need be.

[Anonymous]

I tried many things, still couldn't figure out why it wouldn't attach. but your suggestion works, it's my best solution so far. Thank you!

[barthbradley]

Dang, I was sure that Ref. Plane workaround would knock your socks off.  Oh well.