Title: Queue is undefined error
Last modified: August 20, 2016

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# Queue is undefined error

 *  [sylwiaofwarsaw](https://wordpress.org/support/users/sylwiaofwarsaw/)
 * (@sylwiaofwarsaw)
 * [14 years, 10 months ago](https://wordpress.org/support/topic/queue-is-undefined-error/)
 * Firebug gives me an error:
 *     ```
       queue[i] is undefined
       queue[i].apply(queue[i+1], queue[i+2]);
       tabContext.js (line 554)
       <System>
       ```
   
 * Any idea what to do about it?

Viewing 1 replies (of 1 total)

 *  Thread Starter [sylwiaofwarsaw](https://wordpress.org/support/users/sylwiaofwarsaw/)
 * (@sylwiaofwarsaw)
 * [14 years, 10 months ago](https://wordpress.org/support/topic/queue-is-undefined-error/#post-2203745)
 * And another one:
 *     ```
       this.childNodes[i].tab is undefined
       [Wstrzymuj na tym błędzie] var curTabBO = this.childNodes[i].tab.boxObject;
       tabbrowser.xml (wiersz 3687)
       ```
   
 * I have all plugins turned off.

Viewing 1 replies (of 1 total)

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 * 1 reply
 * 1 participant
 * Last reply from: [sylwiaofwarsaw](https://wordpress.org/support/users/sylwiaofwarsaw/)
 * Last activity: [14 years, 10 months ago](https://wordpress.org/support/topic/queue-is-undefined-error/#post-2203745)
 * Status: not resolved