WordPress.org

Support

Support » Plugins and Hacks » [Resolved] [Plugin: WordPress SEO by Yoast] Fatal error: Call to undefined function

[Resolved] [Plugin: WordPress SEO by Yoast] Fatal error: Call to undefined function

  • I’m receiving the following error message…

    Fatal error: Call to undefined function is_post_type_archive()

    Any recommendations?

    -Scott

Viewing 10 replies - 1 through 10 (of 10 total)
  • same with me
    surprise NO admin here for help
    wp 3.0.5
    wp seo 2.5.4

    same, bs

    surprise NO admin here for help

    People here give up their time for free, as did the developer of the plugin in question.

    is_post_type_archive() was introduced in WP 3.1

    If you’re running an older version – update, it will also close multiple security holes.

    Plugin Author Joost de Valk

    @joostdevalk

    Thanks Gary. The next version of the plugin will not rely on 3.1 anymore and will work with 3.0, but people should indeed update.

    WP 3.1.1 update just appeared yesterday, and after install, the error went away.

    -Scott

    Plugin Author Joost de Valk

    @joostdevalk

    Good to hear that.

    I upgraded to WP 3.1.2 and still got the error message. I deleted WP SEO and re-installed WP 3.1.2 and still get the error message, which makes no sense to me. This is preventing my readers from getting the feed in Google, which is what most of them want to use. Any ideas?

    Fatal error: Call to undefined function is_post_type_archive() in /home5/xxxxxxx/public_html/wp-content/plugins/wordpress-seo/frontend/class-frontend.php on line 191″ has no items.

    @mystle the problem has been solved.
    yoast admin said will be fixed sooner or later but Im not quite sure when avail
    stay tune.

    @joostdevalk

    Is There any way to fix this without updating WordPress?

    I’m not able to update due to other the other plug-ins I use compatibility.

    Plugin Author Joost de Valk

    @joostdevalk

Viewing 10 replies - 1 through 10 (of 10 total)
  • The topic ‘[Resolved] [Plugin: WordPress SEO by Yoast] Fatal error: Call to undefined function’ is closed to new replies.