Title: Missing metabox Last modified: March 14, 2019 --- # Missing metabox * Resolved [nde90](https://wordpress.org/support/users/nde90/) * (@nde90) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/) * Hi, * I have installed your plugin, for some reason it says seo is not available, so the content optimization starts to load and suddenly disappears. Javascript is enabled in the browser. Could some other plugin cause the problem? * Thank you Viewing 12 replies - 1 through 12 (of 12 total) * Thread Starter [nde90](https://wordpress.org/support/users/nde90/) * (@nde90) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11314146) * [https://snag.gy/S8iMXD.jpg](https://snag.gy/S8iMXD.jpg) * [runningwolf](https://wordpress.org/support/users/runningwolf/) * (@runningwolf) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11315385) * I’m experiencing exactly the same problem… * [Hans](https://wordpress.org/support/users/anselmo_herranz/) * (@anselmo_herranz) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11316320) * Hi. Same here. * [Cultivate](https://wordpress.org/support/users/dpc036/) * (@dpc036) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11317310) * Im seeing the same issue * [Jerlyn](https://wordpress.org/support/users/jerparx/) * (@jerparx) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11317338) * Hi! Sorry for the inconvenience. Can you please confirm if you’re using OneSignal Push Notification plugin and Classic Editor? We ask as there was a [reported conflict](https://github.com/Yoast/wordpress-seo/issues/12418) with OneSignal’s recent release (version 1.16.15) which is now fixed with their latest version 1.16.16. * If you are not using the mentioned plugin, we suggest you perform a conflict check so we would know what’s causing the issue. You may follow the instructions here: [https://kb.yoast.com/kb/how-to-check-for-plugin-conflicts/](https://kb.yoast.com/kb/how-to-check-for-plugin-conflicts/) * [Jerlyn](https://wordpress.org/support/users/jerparx/) * (@jerparx) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11317345) * [@runningwolf](https://wordpress.org/support/users/runningwolf/) [@anselmo_herranz](https://wordpress.org/support/users/anselmo_herranz/) [@dpc036](https://wordpress.org/support/users/dpc036/) * If you have a similar issue, please open a [new request](https://wordpress.org/support/plugin/wordpress-seo/). That way it’s easier to track issues and provide assistance. Thanks! * [Cultivate](https://wordpress.org/support/users/dpc036/) * (@dpc036) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11317431) * [@jerparx](https://wordpress.org/support/users/jerparx/) i can confirm updating Onesignal to 1.16.16 has resolved the issue for me. * Thank you. * [Jerlyn](https://wordpress.org/support/users/jerparx/) * (@jerparx) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11317488) * Thank you for the update [@dpc036](https://wordpress.org/support/users/dpc036/)! Glad to know it’s now working for you! * [Hans](https://wordpress.org/support/users/anselmo_herranz/) * (@anselmo_herranz) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11317671) * WP 5.1.1 – Classic editor 1.4 and OneSignal 1.16.16 and the Metabox still dissapeared 😉 If I dissable the Onesignal plugin the Metabox appear again. - This reply was modified 7 years, 3 months ago by [Hans](https://wordpress.org/support/users/anselmo_herranz/). * [kwloxaneio](https://wordpress.org/support/users/kwloxaneio/) * (@kwloxaneio) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11317756) * WP 5.1.1 Classic editor 1.4 one signal 1.16.16 and still i have the same problem can you fix it omg 3 days and still u dont have fix * [Jerlyn](https://wordpress.org/support/users/jerparx/) * (@jerparx) * [7 years, 3 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11317865) * [@anselmo_herranz](https://wordpress.org/support/users/anselmo_herranz/) [@kwloxaneio](https://wordpress.org/support/users/kwloxaneio/) * OneSignal has advised to do a hard refresh after updating their plugin for their fix to take effect. Updating OneSignal alone is not enough for some users. You can read it here: [https://wordpress.org/support/topic/version-1-16-16-thread/](https://wordpress.org/support/topic/version-1-16-16-thread/) * [Jerlyn](https://wordpress.org/support/users/jerparx/) * (@jerparx) * [7 years, 2 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11343059) * Resolved. Viewing 12 replies - 1 through 12 (of 12 total) The topic ‘Missing metabox’ is closed to new replies. * ![](https://ps.w.org/wordpress-seo/assets/icon-256x256.gif?rev=3419908) * [Yoast SEO - Advanced SEO with real-time guidance and built-in AI](https://wordpress.org/plugins/wordpress-seo/) * [Frequently Asked Questions](https://wordpress.org/plugins/wordpress-seo/#faq) * [Support Threads](https://wordpress.org/support/plugin/wordpress-seo/) * [Active Topics](https://wordpress.org/support/plugin/wordpress-seo/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wordpress-seo/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wordpress-seo/reviews/) ## Tags * [metabox](https://wordpress.org/support/topic-tag/metabox/) * 12 replies * 6 participants * Last reply from: [Jerlyn](https://wordpress.org/support/users/jerparx/) * Last activity: [7 years, 2 months ago](https://wordpress.org/support/topic/missing-metabox/#post-11343059) * Status: resolved