Title: Exception thrown Error Message Last modified: August 22, 2016 --- # Exception thrown Error Message * [Terry Rich](https://wordpress.org/support/users/terry-rich/) * (@terry-rich) * [11 years, 8 months ago](https://wordpress.org/support/topic/exception-thrown-error-message/) * Exception thrown not defined for ExtensibleObject * message appears when I attempt to edit the one gallery I have created. I has worked previously. Also, choosing gallery settings or other options return the same error message. I have read the threads about this error but nowhere is there a no clear explanation of how to restore ng gallery functionality. * This happened before I upgraded to WP 4.0. * Here is link to site * [http://biz150.inmotionhosting.com/~frankc10/](http://biz150.inmotionhosting.com/~frankc10/) * Thank you for your help. * [https://wordpress.org/plugins/nextgen-gallery/](https://wordpress.org/plugins/nextgen-gallery/) Viewing 9 replies - 1 through 9 (of 9 total) * Plugin Contributor [photocrati](https://wordpress.org/support/users/photocrati/) * (@photocrati) * [11 years, 8 months ago](https://wordpress.org/support/topic/exception-thrown-error-message/#post-5272021) * [@terry](https://wordpress.org/support/users/terry/) Rich – The temporary site does not seem to be completely resolving which would cause untold issues with many different things. * I would try looking at this using a default WordPress Twenty series theme to see if the problem continues. * Thanks! * – Cais. * Thread Starter [Terry Rich](https://wordpress.org/support/users/terry-rich/) * (@terry-rich) * [11 years, 8 months ago](https://wordpress.org/support/topic/exception-thrown-error-message/#post-5272040) * [@photocrati](https://wordpress.org/support/users/photocrati/) – Yes the problem did continue when I chose WordPress Twenty Fourteen as the default theme. * I then did a manual reinstall of WordPress, replacing the wp-admin and wp-includes directories (with plug-ins disabled). * Many issues have been resolved as a result of the reinstallation, but not the NextGen gallery problem. I reinstalled the basic NextGen gallery and still get the Exception thrown Error Message. * Looking forward to your reply. Thank you. * Terry Rich * [tonyhodgson](https://wordpress.org/support/users/tonyhodgson/) * (@tonyhodgson) * [11 years, 8 months ago](https://wordpress.org/support/topic/exception-thrown-error-message/#post-5272042) * Hi, * I’m getting the “Exception thrown not defined for ExtensibleObject” error in my WordPress Dashboard for the Gallery > Manage Albums and Gallery > Other Options pages. The problem started immediately after I upgraded to 2.0.66.27 from 2.0.66.??. I’m running WordPress 4.0 and cleared my browser cache since having the problem. * The only reason I upgraded in the first place is to see if it would sort out a problem with Foobox no longer appearing in my Lightbox effects list (even though it is enabled in Foobox Settings: NextGen V2 Galleries). Now I can’t even get to the Light Effects list to see if it’s there. * Any suggestions? * Thread Starter [Terry Rich](https://wordpress.org/support/users/terry-rich/) * (@terry-rich) * [11 years, 8 months ago](https://wordpress.org/support/topic/exception-thrown-error-message/#post-5272045) * I googled this search string * nextgen gallery exception thrown error message * and found several results related to nextGEN Gallery. There are so many possible reasons this is occurring it seems difficult to isolate the cause. However, it is possible that the problem is in the NextGEN Gallery code somewhere. * Plugin Contributor [photocrati](https://wordpress.org/support/users/photocrati/) * (@photocrati) * [11 years, 8 months ago](https://wordpress.org/support/topic/exception-thrown-error-message/#post-5272071) * [@terry](https://wordpress.org/support/users/terry/) Rich – In rare cases, NextGEN Gallery will have issues with temporary addresses as you appear to be using, are you seeing this anywhere else where the TLD is fully resolved? * [@tonyhodgson](https://wordpress.org/support/users/tonyhodgson/) – I have seen Foobox (unknown version, I don’t recall) integrated into NextGEN Gallery 2.0.66.27, that being the case I would think it would also be best for you to start your own topic so we can look at your specific issue. * Thanks! * – Cais. * [vrsotto](https://wordpress.org/support/users/vrsotto/) * (@vrsotto) * [11 years, 8 months ago](https://wordpress.org/support/topic/exception-thrown-error-message/#post-5272174) * Hi All, * Just like to share, basically i’ve experience same issue before with nextgen and was able to resolved it. to those who are running WP with custom themes, make sure and are in proper places. * Plugin Contributor [photocrati](https://wordpress.org/support/users/photocrati/) * (@photocrati) * [11 years, 8 months ago](https://wordpress.org/support/topic/exception-thrown-error-message/#post-5272176) * [@vrsotto](https://wordpress.org/support/users/vrsotto/) – Thanks for the input, those two function calls should be standard in all themes and NextGEN Gallery does rely on them being included. * – Cais. * [time4change1](https://wordpress.org/support/users/time4change1/) * (@time4change1) * [11 years, 7 months ago](https://wordpress.org/support/topic/exception-thrown-error-message/#post-5272200) * yes I am currently having the same problem. * Plugin Contributor [photocrati](https://wordpress.org/support/users/photocrati/) * (@photocrati) * [11 years, 7 months ago](https://wordpress.org/support/topic/exception-thrown-error-message/#post-5272203) * [@time4change1](https://wordpress.org/support/users/time4change1/) – Please create your own topic so we can help you address your specific issue as it applies to your site. * Thanks! * – Cais. Viewing 9 replies - 1 through 9 (of 9 total) The topic ‘Exception thrown Error Message’ is closed to new replies. * ![](https://ps.w.org/nextgen-gallery/assets/icon-256x256.png?rev=2083961) * [Photo Gallery, Sliders, Proofing and Themes - NextGEN Gallery](https://wordpress.org/plugins/nextgen-gallery/) * [Frequently Asked Questions](https://wordpress.org/plugins/nextgen-gallery/#faq) * [Support Threads](https://wordpress.org/support/plugin/nextgen-gallery/) * [Active Topics](https://wordpress.org/support/plugin/nextgen-gallery/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/nextgen-gallery/unresolved/) * [Reviews](https://wordpress.org/support/plugin/nextgen-gallery/reviews/) ## Tags * [Exception thrown](https://wordpress.org/support/topic-tag/exception-thrown/) * 9 replies * 5 participants * Last reply from: [photocrati](https://wordpress.org/support/users/photocrati/) * Last activity: [11 years, 7 months ago](https://wordpress.org/support/topic/exception-thrown-error-message/#post-5272203) * Status: not a support question