Question Getting an error message upon importing mirror, can't enter playmode as a result of the error

Details on the error is listed below:
(0,0): error System.IO.FileNotFoundException:

with no other further descriptions. Things I've tried include closing the editor and restarting it, deleting mirror and reimporting, restarting my computer, importing mirror to a blank project.

Outcome of restarting the editor:
Initially, when I tried to add the Network Manager component, it does not appear in the list of options under "Add component". However I managed to add that component after restarting the editor. The error is still there though.

Outcome of importing mirror to brand new project:
No error found.

What are the possible reasons for getting file not found error on my current project? What can I do to fix it?

Thank you!

 

Yep

 

Thank you for the reply! But since there was no error when importing it to a brand new project, I exported the old project as a package without mirror and reimported it to a new project, and the stuff worked. Thus, the problem is probably not with mirror or my laptop. Although the old project still doesn't work, as seen from the error in the console below, the new one works fine. So do y'all still want a bug report of the broken project?