Title: Uncaught TypeErrors
Last modified: March 13, 2017

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# Uncaught TypeErrors

 *  [wellnix52](https://wordpress.org/support/users/wellnix52/)
 * (@wellnix52)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/uncaught-typeerrors/)
 * Uncaught TypeError: Cannot read property ‘focusManager’ of undefined
    [https://www.*****.com/wp-includes/js/media-views.js?ver=4.7.3](https://www.*****.com/wp-includes/js/media-views.js?ver=4.7.3)
   line 3287
 * Uncaught TypeError: Cannot read property ‘focus’ of undefined
    [https://www.*****.com/wp-admin/js/plugin-install.js?ver=4.7.3](https://www.*****.com/wp-admin/js/plugin-install.js?ver=4.7.3)
   line 66
 * With DEBUG set to true, I’m continually getting these 2 errors when adding new
   plugin and deleting a media item.

The topic ‘Uncaught TypeErrors’ is closed to new replies.

## Tags

 * [.js errors](https://wordpress.org/support/topic-tag/js-errors/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 0 replies
 * 1 participant
 * Last reply from: [wellnix52](https://wordpress.org/support/users/wellnix52/)
 * Last activity: [9 years, 2 months ago](https://wordpress.org/support/topic/uncaught-typeerrors/)
 * Status: not resolved

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