Cant edit Cloth constraints

Hello,
I can't edit the constraints on my Cloth component.

Here is what I do:
1. create an empty
2. add a Cloth Component
3. add a simple plane as mesh

When I then click on edit constraints the window that is supposed to open doesn't show up ?!
I am using Unity 5.5.1f1

What am I missing?
Thank You for your time

 

Found the problem. If the edit constraints window is not showing up simply reset your UI Layout

 

I had this same problem. Resetting UI Layout didn't fix it for me, but I realized I had two scenes opened in the Hierarchy, and the scene that had the cloth wasn't the "active" one. (I also kept getting this error with Unity's own code: MissingComponentException: There is no 'MeshCollider' attached to the "_Mesh_Cape" game object, but a script is trying to access it.).

So I tried setting the scene with the cloth as active, and that fixed it.

 

Thanks this worked!

 

Sadly neither of the suggested fixes helped me.

 

For me, the issue was that I had Gizmos disabled... *facepalm*