Title: ACF compatibility issue
Last modified: October 20, 2017

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# ACF compatibility issue

 *  Resolved [kevingobert](https://wordpress.org/support/users/kevingobert/)
 * (@kevingobert)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/acf-compatibility-issue/)
 * Since the new version of ACF 5.6.3, the plugin is no longer compatible. We have
   this plugin in Production.
 * Thank you
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Facf-compatibility-issue%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [fabianlindfors](https://wordpress.org/support/users/fabianlindfors/)
 * (@fabianlindfors)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/acf-compatibility-issue/#post-9605478)
 * Hi!
 * I just tried AF with ACF 5.6.3 but didn’t run into any issues. Could you give
   some more details on which part of AF has stopped working?
 * Thanks!
 *  Thread Starter [kevingobert](https://wordpress.org/support/users/kevingobert/)
 * (@kevingobert)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/acf-compatibility-issue/#post-9606940)
 * Hello,
 * It was the same problem as this discussion [https://wordpress.org/support/topic/undefined-index-post_type-3/](https://wordpress.org/support/topic/undefined-index-post_type-3/).
   Thank you
 *  Thread Starter [kevingobert](https://wordpress.org/support/users/kevingobert/)
 * (@kevingobert)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/acf-compatibility-issue/#post-9606948)
 * By cons I saw an error with WP Rocket. ACF is not set when WP Rocket is enabled.
   I may have contacted them
 * [https://www.dropbox.com/s/6r8xht163u1eo7q/Capture%20d%27%C3%A9cran%202017-10-21%2009.38.33.png?dl=0](https://www.dropbox.com/s/6r8xht163u1eo7q/Capture%20d%27%C3%A9cran%202017-10-21%2009.38.33.png?dl=0)
 *  Plugin Author [fabianlindfors](https://wordpress.org/support/users/fabianlindfors/)
 * (@fabianlindfors)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/acf-compatibility-issue/#post-9607422)
 * Oh, I see. The warning should be resolved with the latest update!
 * WP Rocket has a tendency to mess with JS files which sometimes breaks things,
   I suspect it’s not directly related to AF or ACF. If it turns out to be a problem
   with AF feel free to create a new ticket.
 * Thanks for reaching out!

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘ACF compatibility issue’ is closed to new replies.

 * ![](https://ps.w.org/advanced-forms/assets/icon-256x256.png?rev=1894254)
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 * 4 replies
 * 2 participants
 * Last reply from: [fabianlindfors](https://wordpress.org/support/users/fabianlindfors/)
 * Last activity: [8 years, 10 months ago](https://wordpress.org/support/topic/acf-compatibility-issue/#post-9607422)
 * Status: resolved