when I run search_tweets function, I got:
Error in default_cached_auth():
! No default authentication found. Please call auth_setup_default()
Run rlang::last_error() to see where the error occurred.
So I run auth_setup_default(), and I got:
Error in httr::init_oauth1.0(endpoint, app, permission = permission, is_interactive = is_interactive, : Bad Request (HTTP 400).
This happened just after I upgraded R and R studio. How can I fix it?