Title: Plugin Error
Last modified: August 22, 2016

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# Plugin Error

 *  [ModularBase](https://wordpress.org/support/users/modularbase/)
 * (@modularbase)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/plugin-error-50/)
 * Just updated plugin. Got this error:
 * “Warning: array_key_exists() [function.array-key-exists]: The first argument 
   should be either a string or an integer in /home/chaseoca/public_html/wp-content/
   plugins/featured-articles-lite/index.php on line 93”
 * line 93 of plugin is:
    ‘if( !array_key_exists( $dynamic_area, $areas ) ){‘
 * Uninstalled plugin and installed fresh plugin. Error still exists.
 * Assistance please?
 * [https://wordpress.org/plugins/featured-articles-lite/](https://wordpress.org/plugins/featured-articles-lite/)

Viewing 8 replies - 1 through 8 (of 8 total)

 *  Plugin Author [CodeFlavors](https://wordpress.org/support/users/codeflavors/)
 * (@codeflavors)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/plugin-error-50/#post-5594540)
 * Hi David,
 * Can you please tell me by what method you are trying to display sliders? PHP 
   code, shortcode, wigdet, etc.
 *  Thread Starter [ModularBase](https://wordpress.org/support/users/modularbase/)
 * (@modularbase)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/plugin-error-50/#post-5594547)
 * php:
 * ‘<?php if( function_exists(‘FA_display_slider’) ){ FA_display_slider(241); } ?
   >’
 *  Plugin Author [CodeFlavors](https://wordpress.org/support/users/codeflavors/)
 * (@codeflavors)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/plugin-error-50/#post-5594548)
 * Thank you, give me a few minutes to test this and I’ll get back to you with more
   questions if neccessary.
 *  Thread Starter [ModularBase](https://wordpress.org/support/users/modularbase/)
 * (@modularbase)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/plugin-error-50/#post-5594553)
 * Okay. No rush.
 *  Plugin Author [CodeFlavors](https://wordpress.org/support/users/codeflavors/)
 * (@codeflavors)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/plugin-error-50/#post-5594560)
 * I managed to duplicate the error and released version 3.0.1 that deals with this
   error and also displays the PHP code panel in slider edit screen. Thank you for
   reporting this, if it’s solved, please mark the topic as resolved, thank you.
 * If you happen to find other errors let me know.
 *  Thread Starter [ModularBase](https://wordpress.org/support/users/modularbase/)
 * (@modularbase)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/plugin-error-50/#post-5594591)
 * Error is gone, but plugin does not display. site: [http://www.chaseo.ca/](http://www.chaseo.ca/)
   
   php on main page:
 * ‘<?php
    if( function_exists(‘fa_display_slider’) ){ fa_display_slider( 241 );}?
   >’
 * Width set to 100% – checked box “allow slider to display in full width (will 
   keep width/height proportions)”
    Height set at 444px in box “the slider height
   in pixels” Theme and Layout variations set to Default
 *  Plugin Author [CodeFlavors](https://wordpress.org/support/users/codeflavors/)
 * (@codeflavors)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/plugin-error-50/#post-5594593)
 * Try and specify a slider with in pixels, not percents. If you checked allow full
   width, the plugin will take care of resizing the slider to full width.
 *  Thread Starter [ModularBase](https://wordpress.org/support/users/modularbase/)
 * (@modularbase)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/plugin-error-50/#post-5594611)
 * Sorry… because you have changed all the div classes and redesigned the plugin
   radically, I do not have the time or inclination to alter all the CSS I have 
   set up which worked so well on this site. I will just uninstall the plugin.

Viewing 8 replies - 1 through 8 (of 8 total)

The topic ‘Plugin Error’ is closed to new replies.

 * ![](https://ps.w.org/featured-articles-lite/assets/icon-128x128.jpg?rev=1045881)
 * [FA Lite - WP responsive slider plugin](https://wordpress.org/plugins/featured-articles-lite/)
 * [Support Threads](https://wordpress.org/support/plugin/featured-articles-lite/)
 * [Active Topics](https://wordpress.org/support/plugin/featured-articles-lite/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/featured-articles-lite/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/featured-articles-lite/reviews/)

## Tags

 * [FA Lite](https://wordpress.org/support/topic-tag/fa-lite/)

 * 8 replies
 * 2 participants
 * Last reply from: [ModularBase](https://wordpress.org/support/users/modularbase/)
 * Last activity: [11 years, 5 months ago](https://wordpress.org/support/topic/plugin-error-50/#post-5594611)
 * Status: not resolved