Create new project

[Amjd_Alhetary]

Create new project this error shows to me "The Project you are opening contains compilation errors "

[Christopher_Powell]

I happened to find a perfect unity forum for this:

https://forum.unity.com/threads/the-project-you-are-opening-contains-compilation-errors-when-creating-new-project.1368024/

This has a bunch of steps to help you solve this
Hope this helps!