I found that in order for my characters to get detected by collision boxes (the floor) I needed to ensure that every single pixel is above the collision plane. Have you checked this already? Also this may sound like a rather basic question but does your character even have collision boxes setup? The option "generate collisions' doesn't always work appropriately iv had to make quite a few of them manually.

@sbrtate22 Make sure you go through all the installation steps described here:
http://www.ufe3d.com/doku.php/installation

I believe you might be missing a few steps related to layer configuration.

Hi can anyone of you please tell me about the character selection selection screen
character selection screen is flickering what happened with this????

@Twumois I am using ufe 1.8 and unity version 5.6.0.

Thanks for your precious time.

@Twrmois can you please tell me https://www.assetstore.unity3d.com/en/#!/content/41153
is UFE is working with these animation or not ???

Thanks it also working.

Can you please tell me where you handle the character locking and unlocking ??? I want to lock some of the characters in the game ?