Moving Project from windows to linux

Hellp, i moved a project that was developed on windows to continue building it on Ubuntu 20.04. but suddenly it can’t render pages. when tried on windows machines the system runs quiet fine.

We need more information.

Does it throw any error messages?
Do you have Erlang, Elixir and nodejs installed? I recommend you to install them using asdf.
Have you run mix deps.get?
Which database are you using?

that worked thanks