the adventure creature 3d tutorial is no good with the unity 5 update. I cant get past the navmesh tutorial as the setout is totally different from the video tutorial and the evil lair navmesh wont drag into the collider no matter how many times and ways ive tried to do it.
Comments
If you're following the 3D tutorial (the latest one, not the one from a year ago), I take it you've downloaded the Unity 5-ready assets here (there's a Unity 4 version instead that you should ignore)?
To drag the collider into the mesh field, make sure you've expanded the FBX asset file in the Project window to reveal the mesh object inside it.
here is the layout on unity 5
The titlecontent message is likely related to the latest version of Unity - are you working with 5.1? It won't be a problem for a long time while other assets have to catch up as well.