Title: Error
Last modified: August 22, 2016

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# Error

 *  Resolved [madeirajp](https://wordpress.org/support/users/madeirajp/)
 * (@madeirajp)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/error-443/)
 * Hi Dave,
 * In the front end I receive the following error message:
 * Warning: array_map(): Argument #2 should be an array in /website/wp-includes/
   query.php on line 2413
 * Warning: implode(): Invalid arguments passed in /website/wp-includes/query.php
   on line 2413
 * No post found
 * In the backoffice I have this when I select the ID:
 * <b>Warning</b>: implode(): Invalid arguments passed in <b>/website/wp-content/
   plugins/flexible-posts-widget/views/admin.php</b> on line <b>80</b>
 * What is the reason of this?
    Thanks
 * [https://wordpress.org/plugins/flexible-posts-widget/](https://wordpress.org/plugins/flexible-posts-widget/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [DaveE](https://wordpress.org/support/users/dpe415/)
 * (@dpe415)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/error-443/#post-5362516)
 * Hi madeirajp,
 * This sounds like there is some bad data in one of the widget fields or another
   plugin or theme is trying to manipulate queries too heavily.
    1. What settings do you have selected in this widget?
    2. Have you tried deleting this specific widget and creating a new one?
 * Remember, the Get Posts by ID option only works with a comma separated list of
   post ID’s other data in that field will either be dropped or cause you problems.
   Here’s an example: `12,19,285`
 * Cheers!
 *  Plugin Author [DaveE](https://wordpress.org/support/users/dpe415/)
 * (@dpe415)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/error-443/#post-5362674)
 * Hi madeirajp,
 * Since I haven’t heard back in over 2 weeks I’m going to close this topic. Please
   feel free to post again in you continue to have trouble.
 * Thanks!
 *  Plugin Author [DaveE](https://wordpress.org/support/users/dpe415/)
 * (@dpe415)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/error-443/#post-5362677)
 * Hi madeirajp,
 * I’ve released a new version that should correct this issue. Sorry for the trouble!

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Error’ is closed to new replies.

 * ![](https://ps.w.org/flexible-posts-widget/assets/icon-256x256.jpg?rev=984592)
 * [Flexible Posts Widget](https://wordpress.org/plugins/flexible-posts-widget/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/flexible-posts-widget/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/flexible-posts-widget/)
 * [Active Topics](https://wordpress.org/support/plugin/flexible-posts-widget/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/flexible-posts-widget/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/flexible-posts-widget/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [DaveE](https://wordpress.org/support/users/dpe415/)
 * Last activity: [11 years, 7 months ago](https://wordpress.org/support/topic/error-443/#post-5362677)
 * Status: resolved