Skip to content

Instantly share code, notes, and snippets.

What would you like to do?
sqlalchemy.exc.InvalidRequestError: One or more mappers failed to initialize - can't proceed with initialization of other mappers. Original excep
tion was: Multiple classes found for path "Router" in the registry of this declarative base. Please use a fully module-qualified path.
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment