I'm playing around with a new content type using an entity reference field with target type "node". When adding new content using this field, I get the following error:
Fatal error: Call to undefined function _bootstrap_process_element() in ../includes/form.inc on line 1850
I believe this error relates to this issue:
where the temporary solution appears to be to upgrade to the dev version of Bootstrap. Before I start experimenting with that, are there any modifications of the Bootstrap theme I should be aware of, or do you suggest another route?