I had this issue as well. I fixed it by going to Settings/General and changing the default user role to Contributor. Then I went into Crowdfunding/Settings and changed the Campaign Creator to include the Contributor role. I then installed a plugin called User Role Editor and used it to turn off the admin toolbar for that role so it didn’t show up on the front end for campaign contributors. Hope that helps!
Thanks for the suggestion! 🙂
It would be best not to rely on new plugins to get the job done, as too many plugins can be a problem in the future.
I opened the error logs and this message appears: post was called incorrectly. Product properties must not be accessed directly. Backtrace: do_action(‘wp_ajax_addfrontenddata’), WP_Hook->do_action, WP_Hook->apply_filters, WPCF\woocommerce\Submit_Form->frontend_data_save, do_action(‘wpcf_after_campaign_email’), WP_Hook->do_action, WP_Hook->apply_filters, WPCF_Campaign_Submit->trigger, WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong. This message was added in version 3.0.