Path tracing only black - why?

Hello,
I have a project, set to ray tracing, everything movable, sunsky set up.
So when I now go from “Lit” to “Path tracing” everything is just black.

What’s the reasoon and solution here?

  • Cinematic view -camera set to manual and settings are good (they work also with lit mode).
    I can only see something “greyish” when having extreme long exposure time of half a minute.

There must be somewhere else a hidden setting, to enable this…

Thanks

Hey, may I ask you if u solved this? Can’t really get a solution

any solution ?