Title: YOAST Sitemap GSC Errors
Last modified: April 28, 2020

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# YOAST Sitemap GSC Errors

 *  Resolved [OvidiuT](https://wordpress.org/support/users/ovidiut/)
 * (@ovidiut)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/yoast-sitemap-gsc-errors/)
 * Hi!
 * The XML Sitemap Index for my website generated by YOAST can be found at: [https://www.italyscapes.com/sitemap_index.xml](https://www.italyscapes.com/sitemap_index.xml)
 * From the 17 sitemaps in this sitemap index, there are 8 of them without Last 
   Modified dates, which generates errors in Google Search Console.
 * I have a few questions…
 * 1. Is this a real problem or it’s not that serious?
    2. The problem comes from
   YOAST or from another plugin/theme? 3. How cand I get rid of these errors?
 * Thank you very much!
    Have a wonderful day!
 * Ovidiu

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Jeroen Rotty](https://wordpress.org/support/users/jeroenrotty/)
 * (@jeroenrotty)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/yoast-sitemap-gsc-errors/#post-12782996)
 * Hi [@ovidiut](https://wordpress.org/support/users/ovidiut/),
 * Thanks for reaching out! We apologize that you experience this issue.
 * We had a quick look at your sitemap_index sitemap and see that some sitemaps 
   have ‘c’ as the date modified. However, we are not sure where these sitemaps 
   come from. Meaning, are you using any event plugin on your site? Is that plugin
   up-to-date and still being developed? We ask since they might be having compatibility
   issues with our plugin. If so, we encourage you to reach out to them as well.
 * Hope this helps.
 *  [devnihil](https://wordpress.org/support/users/devnihil/)
 * (@devnihil)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/yoast-sitemap-gsc-errors/#post-12822148)
 * We are going ahead and marking this issue as resolved due to inactivity. If you
   require any further assistance please create a new issue.

Viewing 2 replies - 1 through 2 (of 2 total)

 The topic ‘YOAST Sitemap GSC Errors’ is closed to new replies.

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 * 2 replies
 * 3 participants
 * Last reply from: [devnihil](https://wordpress.org/support/users/devnihil/)
 * Last activity: [6 years, 5 months ago](https://wordpress.org/support/topic/yoast-sitemap-gsc-errors/#post-12822148)
 * Status: resolved