Why are my objects not attaching to socket?

I have been using the same blueprint and suddenly it just stops working. I am using the level blueprint to make it.!
It would be great if i could get this done quickly.
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Check the SocketNames. If it use to work, then something changed. The names is the first thing I’d check because that’s what I’ve have the most problem with.

If the names are right, it could be a collision issue. A setting change maybe to the collision.

Accually i attached them in the real level and not they work, but thanks.