Title: REST api error using Gutenberg
Last modified: January 8, 2019

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# REST api error using Gutenberg

 *  Resolved [attilaacs](https://wordpress.org/support/users/attilaacs/)
 * (@attilaacs)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/rest-api-error-using-gutenberg/)
 * Hi there.
 * I’ve been having some minor issues with the plugin:
 * I have narrowed down the issue to Multiple Columns for Gravity Forms by using
   a fresh installation of WordPress with only Gravity Forms and Multiple Columns
   for Gravity Forms active:
 * When editing a page in Gutenberg and it tries to auto-save (or in some cases 
   simply when you wait a couple of seconds), the following console error shows 
   up:
    Uncaught (in promise) SyntaxError: Unexpected token < in JSON at position
   0 data.min.js?ver=4.1.0:1
 * looking into the Network tab, I can see in the XHR tab:
    **autosaves?_locale=
   user ** _returns:_ `<style>ul { padding-left: 0px !important; } .gform_fields.
   top_label.form_sublabel_below ETC ETC` instead of the expected JSON.
 * That text is on line 278 of class-gf-multicolumn.php
 * hope this is helpful to try and reproduce the issue. If you need more information,
   please let me know.

Viewing 6 replies - 1 through 6 (of 6 total)

 *  Plugin Author [WebHolism](https://wordpress.org/support/users/webholism/)
 * (@webholism)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/rest-api-error-using-gutenberg/#post-11062746)
 * Hi attilaacs,
 * Thank you for using the plugin.
 * We really appreciate the detailed description of the problem that you have encountered,
   including the console errors.
 * We will have a look at reproducing and resolving the issue, and will update you
   as soon as we have an update on the situation.
 * Thank you.
 * Kind regards.
 *  Plugin Author [WebHolism](https://wordpress.org/support/users/webholism/)
 * (@webholism)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/rest-api-error-using-gutenberg/#post-11063869)
 * Hi attilaacs,
 * Would you be able to confirm if you are using the Gravity Forms Gutenberg Add-
   On plugin (available from the Gravity Forms site), entering a shortcode, or using
   some other method of inserting a form into a page? I am just looking to reproduce
   the issue on my own test site.
 * Many thanks for your time.
 * Kind regards.
 *  Thread Starter [attilaacs](https://wordpress.org/support/users/attilaacs/)
 * (@attilaacs)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/rest-api-error-using-gutenberg/#post-11063940)
 * Hi
    I was using the shortcode (using the shortcode block or using the HTML block
   both seem to cause it) Thanks Attila
 *  Plugin Author [WebHolism](https://wordpress.org/support/users/webholism/)
 * (@webholism)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/rest-api-error-using-gutenberg/#post-11068588)
 * Hi attilaacs,
 * We have made some amendments to the plugin. Would you be in a position to receive
   an updated version to test on a development system, to see if it resolves the
   issue?
 * If you are in a position to assist, please can you send an email to [hello@webholism.com](https://wordpress.org/support/topic/rest-api-error-using-gutenberg/hello@webholism.com?output_format=md)?
 * We appreciate your time.
 * Kind regards.
 *  Thread Starter [attilaacs](https://wordpress.org/support/users/attilaacs/)
 * (@attilaacs)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/rest-api-error-using-gutenberg/#post-11070025)
 * Hi
    I have just sent you an email. Looking forward to testing it out
 * Thank you
    Attila
 *  Plugin Author [WebHolism](https://wordpress.org/support/users/webholism/)
 * (@webholism)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/rest-api-error-using-gutenberg/#post-11076274)
 * Hi attilaacs,
 * Many thanks for testing the plugin and providing feedback, it is greatly appreciated.
 * The latest version of the plugin, 3.0.3 has been released, and should be available
   as an update.
 * Please do not hesitate to let us know if you experience any issues with the new
   version.
 * Kind regards.

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘REST api error using Gutenberg’ is closed to new replies.

 * ![](https://ps.w.org/gf-form-multicolumn/assets/icon-256x256.png?rev=1497218)
 * [Multiple Columns for Gravity Forms](https://wordpress.org/plugins/gf-form-multicolumn/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/gf-form-multicolumn/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/gf-form-multicolumn/)
 * [Active Topics](https://wordpress.org/support/plugin/gf-form-multicolumn/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/gf-form-multicolumn/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/gf-form-multicolumn/reviews/)

## Tags

 * [json](https://wordpress.org/support/topic-tag/json/)
 * [rest](https://wordpress.org/support/topic-tag/rest/)

 * 6 replies
 * 2 participants
 * Last reply from: [WebHolism](https://wordpress.org/support/users/webholism/)
 * Last activity: [7 years, 5 months ago](https://wordpress.org/support/topic/rest-api-error-using-gutenberg/#post-11076274)
 * Status: resolved