I am using WordPress 3.5.1 with WP_DEBUG turned on. Also, I'm using csv-importer to import into custom types and custom taxonomies.
The importing works fine, but I get an error over and over. The error is:
Notice: Undefined variable: term_id in /foo/bar/wordpress/wp-content/plugins/csv-importer/csv_importer.php on line 339
Again, the importing appears to work. The error appears to happen in the function "create_or_get_categories". When I am importing, I am not importing to any categories, if that helps any.
Anyway, I just wanted to let you know I am seeing this error. Thanks!