Title: Does not work with Ninja Forms Plugin
Last modified: August 21, 2016

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# Does not work with Ninja Forms Plugin

 *  [TimG1](https://wordpress.org/support/users/timg1/)
 * (@timg1)
 * [12 years, 6 months ago](https://wordpress.org/support/topic/does-not-work-with-ninja-forms-plugin/)
 * Hello!
 * I have the Root Relative URLs plugin successfully installed and working on my
   site. It works fine, but when I try to use it with a Ninja Forms form it breaks
   upon submission of a Ninja Form.
    [http://ninjaforms.com/](http://ninjaforms.com/)
   [http://wordpress.org/plugins/ninja-forms/](http://wordpress.org/plugins/ninja-forms/)
 * I contacted Ninja Forms support already and they said to contact the developer
   of this plugin since it seems to be this plugin that is throwing the errors.
 * I’m using
 * – WordPress v3.7.1
    – Ninja Forms v2.3.3 – Root Relative URLs v2.3
 * The form still shows up fine, but when submitting the form I get the following
   errors and am redirected to the homepage, when I should be redirected to either
   the same page that the form is on or a confirmation page. It depends on the settings
   that I have for that particular Ninja Form.
 * Warning: Creating default object from empty value in /wp-content/plugins/root-
   relative-urls/sb_root_relative_urls.php on line 97
    Warning: extract() expects
   parameter 1 to be array, null given in /wp-includes/pluggable.php on line 216
   Warning: extract() expects parameter 1 to be array, null given in /wp-includes/
   pluggable.php on line 216
 * The submission is successfully submitted though and emails are sent.
 * I tried changing it to submit via ajax in Ninja Forms and I get an infinite spinner.
   The submission is also successfully submitted and emails sent.
 * If I create a confirmation page to use, instead of the confirmation message appearing
   on the same page, I get the following errors with a white screen. The submission
   is also successfully submitted and emails sent.
 * Warning: Creating default object from empty value in /wp-content/plugins/root-
   relative-urls/sb_root_relative_urls.php on line 97
    Warning: extract() expects
   parameter 1 to be array, null given in /wp-includes/pluggable.php on line 216
   Warning: extract() expects parameter 1 to be array, null given in /wp-includes/
   pluggable.php on line 216 Warning: Cannot modify header information – headers
   already sent by (output started at /wp-content/plugins/root-relative-urls/sb_root_relative_urls.
   php:97) in /wp-content/plugins/ninja-forms/includes/display/processing/post-process.
   php on line 29
 * Thanks for reading,
    -Tim
 * [http://wordpress.org/plugins/root-relative-urls/](http://wordpress.org/plugins/root-relative-urls/)

The topic ‘Does not work with Ninja Forms Plugin’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/root-relative-urls.svg)
 * [Root Relative URLs](https://wordpress.org/plugins/root-relative-urls/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/root-relative-urls/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/root-relative-urls/)
 * [Active Topics](https://wordpress.org/support/plugin/root-relative-urls/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/root-relative-urls/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/root-relative-urls/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [TimG1](https://wordpress.org/support/users/timg1/)
 * Last activity: [12 years, 6 months ago](https://wordpress.org/support/topic/does-not-work-with-ninja-forms-plugin/)
 * Status: not resolved