Title: Fatal error undefined method
Last modified: February 16, 2017

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# Fatal error undefined method

 *  Resolved [pakopako](https://wordpress.org/support/users/pakopako/)
 * (@pakopako)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-undefined-method-2/)
 * Last update Slideshow CK 1.0.20 gives a fatal error when click in dashboard on
   All Slideshows:
 * Fatal error: Call to undefined method Slideshowck::check_proaddon_version() in/
   public/sites/www.lucasgalecop.nl/website/wp-content/plugins/slideshow-ck/includes/
   slideshowck_general.php on line 20

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

 *  Plugin Author [CeiKay](https://wordpress.org/support/users/ced1870/)
 * (@ced1870)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-undefined-method-2/#post-8814615)
 * Hi
    thank you for reporting the problem. I have fixed this in the 1.0.21 available
   on the repository Please update and tell me if all is working correctly CEd
 *  Thread Starter [pakopako](https://wordpress.org/support/users/pakopako/)
 * (@pakopako)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-undefined-method-2/#post-8814688)
 * Hi CEd,
 * Thanks for the quick fix. It works fine now!
 *  Plugin Author [CeiKay](https://wordpress.org/support/users/ced1870/)
 * (@ced1870)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-undefined-method-2/#post-8815409)
 * cool, thanks for the feedback 🙂

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

The topic ‘Fatal error undefined method’ is closed to new replies.

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 * 3 replies
 * 2 participants
 * Last reply from: [CeiKay](https://wordpress.org/support/users/ced1870/)
 * Last activity: [9 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-undefined-method-2/#post-8815409)
 * Status: resolved