'Physics' does not exist in the namespace 'Unity'

Hi,

I have general problem that I keep getting error:

The type or namespace name 'Physics' does not exist in the namespace 'Unity' (are you missing an assembly reference?)

I am using 2020.1.4f1 Linux version on new 3d project.
I have added just: using Unity.Physics; and Editor started to complain.

Does any body faced this problem?

 

Hi! I have the same issue but I do have the package in my project (0.6.0-preview.3)

Any idea where that could come from? :s

EDIT: Found a solution the second after I posted this, I went into preferences and regenerated my project file, it worked!

 

(also, check your assembly references, like the error says... *facepalm* (r.i.p. past hour of my time))

 

You just necroposted on a two-year-old issue. But while we're at it, the Physics symbol is in the UnityEngine namespace, not the Unity namespace, which is likely what the original poster (and other posters) overlooked way back then.