Title: Upgrade issue: missing required value Last modified: September 1, 2016 --- # Upgrade issue: missing required value * Resolved [Gunnar Blodgett](https://wordpress.org/support/users/gblodgett/) * (@gblodgett) * [9 years, 10 months ago](https://wordpress.org/support/topic/upgrade-issue-missing-required-value/) * After update of plugin to v 4.6.0 (WordPress 4.5.3 at Liquid Web using Vantage theme), get following error message: Warning: require(admin/shortcode_button. php): failed to open stream: No such file or directory in /home/ventpub/public_html/ wp-content/plugins/rd-hover-effects/rd-hover-effect.php on line 85 * Fatal error: require(): Failed opening required ‘admin/shortcode_button.php’ ( include_path=’.:/usr/lib/php:/usr/local/lib/php’) in /home/ventpub/public_html/ wp-content/plugins/rd-hover-effects/rd-hover-effect.php on line 85 * Makes sense; there is no such file. Only shortcode_generator.php and shortcode. php in admin folder. Changed file so that it requires shortcode.php and error changes to Fatal error: Cannot redeclare rd_hover_effects_shortcode() (previously declared in /home/ventpub/public_html/wp-content/plugins/rd-hover-effects/admin/ shortcode.php:2) in /home/ventpub/public_html/wp-content/plugins/rd-hover-effects/ admin/shortcode.php on line 273 * [https://wordpress.org/plugins/rd-hover-effects/](https://wordpress.org/plugins/rd-hover-effects/) Viewing 9 replies - 1 through 9 (of 9 total) * Thread Starter [Gunnar Blodgett](https://wordpress.org/support/users/gblodgett/) * (@gblodgett) * [9 years, 10 months ago](https://wordpress.org/support/topic/upgrade-issue-missing-required-value/#post-7588522) * Site is at [http://venturepublishing.ca](http://venturepublishing.ca), but plug- in is not activated because it causes fatal error. * Plugin Author [CodeCans](https://wordpress.org/support/users/mr_sagar/) * (@mr_sagar) * [9 years, 10 months ago](https://wordpress.org/support/topic/upgrade-issue-missing-required-value/#post-7588543) * Hi, We are sorry for that,we have upgraded version 4.6.0 with Modern UI. plugin using will be easier and stylish than before was. * We have upgraded version 4.6.1 with fixed error issue. please upgrade plugin to 4.6.1 thanks * Thread Starter [Gunnar Blodgett](https://wordpress.org/support/users/gblodgett/) * (@gblodgett) * [9 years, 10 months ago](https://wordpress.org/support/topic/upgrade-issue-missing-required-value/#post-7588549) * Wow, I’m impressed. No Fatal Error any more, and such a quick turnaround. * However … “Important notice: We have Upgraded our Plugin as version 4.6.0, So if your previous hover Items Don’t Appear after Upgraded, please don’t worry, just look up in setting panel once below in custom Post. Then Click Update once. need help?:” … where is “custom Post”? I’ve tried to update in RD Hov Effect- >Edit, but the Item does not appear. Deactivated all other plugins, still nada. * Plugin Author [CodeCans](https://wordpress.org/support/users/mr_sagar/) * (@mr_sagar) * [9 years, 10 months ago](https://wordpress.org/support/topic/upgrade-issue-missing-required-value/#post-7588551) * Hi, with new upgrade all setting panel goes under in custom Post. see screenshot: [http://prntscr.com/bvb9o7](http://prntscr.com/bvb9o7) * I recommend you please see new video tutorial here: [https://www.youtube.com/watch?v=gfneo0SANsQ](https://www.youtube.com/watch?v=gfneo0SANsQ) * Then you will understand everything . Regard * Plugin Author [CodeCans](https://wordpress.org/support/users/mr_sagar/) * (@mr_sagar) * [9 years, 10 months ago](https://wordpress.org/support/topic/upgrade-issue-missing-required-value/#post-7588555) * You need to adjust settings again after upgrade new version. Then Delete previous shortcode then you need to delete previous shortcode and should use new shortcode which you get after publish/update. * let me know if you face any issue . Thanks * Thread Starter [Gunnar Blodgett](https://wordpress.org/support/users/gblodgett/) * (@gblodgett) * [9 years, 10 months ago](https://wordpress.org/support/topic/upgrade-issue-missing-required-value/#post-7588559) * Thank you. * The original version allowed us to do this: [https://web.archive.org/web/20160316150127/http://venturepublishing.ca/](https://web.archive.org/web/20160316150127/http://venturepublishing.ca/) * But that no longer seems to be possible. * Plugin Author [CodeCans](https://wordpress.org/support/users/mr_sagar/) * (@mr_sagar) * [9 years, 10 months ago](https://wordpress.org/support/topic/upgrade-issue-missing-required-value/#post-7588561) * hi, Yes i have checked your site, its working perfectly in your site. Let me know if you face any issue, i will be happy to assist you. Regard wpexpert * Thread Starter [Gunnar Blodgett](https://wordpress.org/support/users/gblodgett/) * (@gblodgett) * [9 years, 10 months ago](https://wordpress.org/support/topic/upgrade-issue-missing-required-value/#post-7588564) * Actually, it’s not being used in our site now. I’ve replaced them with older technology called “jpegs”. * Plugin Author [CodeCans](https://wordpress.org/support/users/mr_sagar/) * (@mr_sagar) * [9 years, 10 months ago](https://wordpress.org/support/topic/upgrade-issue-missing-required-value/#post-7588571) * Hi, No problem, if you think we need more upgrade, i appreciate if you give us some suggestion. Hope We will do. Thanks Viewing 9 replies - 1 through 9 (of 9 total) The topic ‘Upgrade issue: missing required value’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/rd-hover-effects_56a247.svg) * [RD Hover Effects : Amazing Wordpress Image Hover Effects Collection](https://wordpress.org/plugins/rd-hover-effects/) * [Frequently Asked Questions](https://wordpress.org/plugins/rd-hover-effects/#faq) * [Support Threads](https://wordpress.org/support/plugin/rd-hover-effects/) * [Active Topics](https://wordpress.org/support/plugin/rd-hover-effects/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/rd-hover-effects/unresolved/) * [Reviews](https://wordpress.org/support/plugin/rd-hover-effects/reviews/) ## Tags * [Failed](https://wordpress.org/support/topic-tag/failed/) * 9 replies * 2 participants * Last reply from: [CodeCans](https://wordpress.org/support/users/mr_sagar/) * Last activity: [9 years, 10 months ago](https://wordpress.org/support/topic/upgrade-issue-missing-required-value/#post-7588571) * Status: resolved