When no library is properly setup, there are errors on editor boot.
ERROR: Failed to open "res://data/library/.ltags". Code 7.
ERROR: res://addons/librarian/ui/tables_tree.gd:48 - Attempt to call function 'get_files' in base 'null instance' on a null instance.
Librarian should handle this case by setting up the proper files on failure.
When no library is properly setup, there are errors on editor boot.
Librarian should handle this case by setting up the proper files on failure.