Title: Undefined Array Key Warning
Last modified: February 7, 2021

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# Undefined Array Key Warning

 *  [freemindradio](https://wordpress.org/support/users/freemindradio/)
 * (@freemindradio)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/undefined-array-key-warning/)
 * Hello, I really liked your player and I wanted to use it for my website that 
   I’m currently making.
 * I ran into the following problem:
    After installing the plugin, I went to the
   examples page and copied and pasted the radio example, since I’m making a web
   radio site. Tried using it as is or using it with my radio stream but the same
   error pops up:
 *     ```
       Warning: Undefined array key "promoted" in wp-content\plugins\alex-player\alex-player.php on line 46
   
       Warning: Undefined array key "_alex_player_promoted" in wp-content\plugins\alex-player\alex-player.php on line 46
       ```
   
 * And that way, it’s not displaying the player. Is there anything I can do to make
   it useable?
    Thank you for your time.

The topic ‘Undefined Array Key Warning’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [freemindradio](https://wordpress.org/support/users/freemindradio/)
 * Last activity: [5 years, 4 months ago](https://wordpress.org/support/topic/undefined-array-key-warning/)
 * Status: not resolved