Title: Error when running Amp test Last modified: January 8, 2021 --- # Error when running Amp test * Resolved [rachgur](https://wordpress.org/support/users/rachgur/) * (@rachgur) * [5 years, 5 months ago](https://wordpress.org/support/topic/error-when-running-amp-test/) * When I run my web story through the AMP test in google I am getting the following errors even though I have updated the poster image in the story editor. * One thing to note the videos are not showing the poster in my WordPress media library. * Error – The mandatory attribute ‘poster’ is missing in tag ‘amp-video’. * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-when-running-amp-test%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 7 replies - 1 through 7 (of 7 total) * [Luckyna San](https://wordpress.org/support/users/luckynasan/) * (@luckynasan) * [5 years, 4 months ago](https://wordpress.org/support/topic/error-when-running-amp-test/#post-13893575) * [@rachgur](https://wordpress.org/support/users/rachgur/) Thank you for reporting this topic. Could you please share a few details with us? * – What browser and browser version are you using? * – In pages 8 and 9, there’s a video that consistently shows “[video failed to play](https://jmp.sh/8PcU4Bb)“. How did you upload these videos? Was it through the WordPress media library or did you upload it inside the editor? * – could you share the video URL for page 8? * Thread Starter [rachgur](https://wordpress.org/support/users/rachgur/) * (@rachgur) * [5 years, 4 months ago](https://wordpress.org/support/topic/error-when-running-amp-test/#post-13893750) * Hi Luckyna! * – I am using Safari version 13.1.3 (15609.4.1) – I have uploaded both ways, some through the WordPress media library and some via inside the editor? – page 8 – [https://www.rachelgurjar.com/wp-admin/post.php?action=edit&post=1048#page=%25226d4e5d93-f045-4a33-bf31-161cbc984393%2522](https://www.rachelgurjar.com/wp-admin/post.php?action=edit&post=1048#page=%25226d4e5d93-f045-4a33-bf31-161cbc984393%2522)– page 9 – [https://www.rachelgurjar.com/wp-admin/post.php?action=edit&post=1048#page=%252206340acd-344e-4814-b3c2-3d137dddeab5%2522](https://www.rachelgurjar.com/wp-admin/post.php?action=edit&post=1048#page=%252206340acd-344e-4814-b3c2-3d137dddeab5%2522) * one note, I uploaded videos for this web story below and it worked fine, showing me thumbnails/posters both in media library and in the web stories editor. * Egg scramble – [https://www.rachelgurjar.com/web-stories/https-www-rachelgurjar-com-creamy-garlic-parmesan-scrambled-eggs/](https://www.rachelgurjar.com/web-stories/https-www-rachelgurjar-com-creamy-garlic-parmesan-scrambled-eggs/) * Thank you!! - This reply was modified 5 years, 4 months ago by [rachgur](https://wordpress.org/support/users/rachgur/). * [Luckyna San](https://wordpress.org/support/users/luckynasan/) * (@luckynasan) * [5 years, 4 months ago](https://wordpress.org/support/topic/error-when-running-amp-test/#post-13898236) * [@rachgur](https://wordpress.org/support/users/rachgur/) Thanks for your quick reply! Could you try the following steps: * 1. Edit story 2. Remove videos completely from page(s) 3. Re-add videos through the media library on the left side * Thread Starter [rachgur](https://wordpress.org/support/users/rachgur/) * (@rachgur) * [5 years, 4 months ago](https://wordpress.org/support/topic/error-when-running-amp-test/#post-13903165) * I did that and these things happened. * 1. the first time I uploaded all the videos did not have poster images 2. after refreshing some videos had poster images but the latest upload did not 3. when I look at media library via my phone word press app I can see the poster images for the videos * [Renee Johnson](https://wordpress.org/support/users/reneesoffice/) * (@reneesoffice) * [5 years, 4 months ago](https://wordpress.org/support/topic/error-when-running-amp-test/#post-13904624) * [@rachgur](https://wordpress.org/support/users/rachgur/) thanks so much for these details! * We have some improvement for poster image generation in the next version 1.2.2 that may address this issue. We’ll follow up when it’s out to update and look into this further. * Thread Starter [rachgur](https://wordpress.org/support/users/rachgur/) * (@rachgur) * [5 years, 4 months ago](https://wordpress.org/support/topic/error-when-running-amp-test/#post-13904777) * hi Renee! * Sounds good I will keep a look out for that until then I will post stories with images only. 🙂 * [Luckyna San](https://wordpress.org/support/users/luckynasan/) * (@luckynasan) * [5 years, 4 months ago](https://wordpress.org/support/topic/error-when-running-amp-test/#post-13940493) * Hi there, [@rachgur](https://wordpress.org/support/users/rachgur/)! Just wanted to follow up and let you know that there has been a recent update to the Web Stories for WordPress plugin. Please update to version 1.3.0 and confirm the issue has been resolved. Feel free to open a [new support topic](https://wordpress.org/support/plugin/web-stories/#new-post) if you continue to encounter any further issues. * Thanks again for your post! Viewing 7 replies - 1 through 7 (of 7 total) The topic ‘Error when running Amp test’ is closed to new replies. * ![](https://ps.w.org/web-stories/assets/icon.svg?rev=2386543) * [Web Stories](https://wordpress.org/plugins/web-stories/) * [Frequently Asked Questions](https://wordpress.org/plugins/web-stories/#faq) * [Support Threads](https://wordpress.org/support/plugin/web-stories/) * [Active Topics](https://wordpress.org/support/plugin/web-stories/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/web-stories/unresolved/) * [Reviews](https://wordpress.org/support/plugin/web-stories/reviews/) ## Tags * [Web Story](https://wordpress.org/support/topic-tag/web-story/) * 7 replies * 3 participants * Last reply from: [Luckyna San](https://wordpress.org/support/users/luckynasan/) * Last activity: [5 years, 4 months ago](https://wordpress.org/support/topic/error-when-running-amp-test/#post-13940493) * Status: resolved