Title: Install error
Last modified: August 21, 2016

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# Install error

 *  [bdconnolly](https://wordpress.org/support/users/bdconnolly/)
 * (@bdconnolly)
 * [12 years ago](https://wordpress.org/support/topic/install-error-27/)
 * When I save “[grid_archives]” in a post, I get: “call_user_func() expects parameter
   1 to be a valid callback” ‘GridArchives’
 * Culprit is apparently line 367 of grid-archives.php: return call_user_func(array(
   $this, ‘compose_html_’ . $this->style), $posts, $monthly_summaries, array(‘month_date_format’
   => $month_date_format, ‘post_date_format’ => $post_date_format));
 * Thoughts?
 * [https://wordpress.org/plugins/grid-archives/](https://wordpress.org/plugins/grid-archives/)

The topic ‘Install error’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/grid-archives.svg)
 * [Grid Archives](https://wordpress.org/plugins/grid-archives/)
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 * [Active Topics](https://wordpress.org/support/plugin/grid-archives/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/grid-archives/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/grid-archives/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [bdconnolly](https://wordpress.org/support/users/bdconnolly/)
 * Last activity: [12 years ago](https://wordpress.org/support/topic/install-error-27/)
 * Status: not resolved