{"id":19761,"date":"2012-05-27T11:02:46","date_gmt":"2012-05-27T18:02:46","guid":{"rendered":"http:\/\/tri.be\/support\/forums\/topic\/plugin-incompatibility-with-jetpack-php-fatal-error-with-wp_category_checklist\/"},"modified":"2012-05-29T19:18:12","modified_gmt":"2012-05-30T02:18:12","slug":"plugin-incompatibility-with-jetpack-php-fatal-error-with-wp_category_checklist","status":"closed","type":"topic","link":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/plugin-incompatibility-with-jetpack-php-fatal-error-with-wp_category_checklist\/","title":{"rendered":"Plugin Incompatibility with JetPack: PHP Fatal Error with wp_category_checklist"},"content":{"rendered":"

I am running Events Calendar Pro with a Community Events Add on. I have been unable to get JetPack from Automatic to activate without problems. If I disable The Event Calendar plugins, I can get Jetpack to install. If I go back and activate all three EC plugins afterwards, I get error codes on the back-end and if a user tries to submit an event, they get a similar one on the front end. This breaks the functionality of my Community Events functions that are so important to my site. The back-end error code reads:<\/p>\n

[Sun May 27 15:46:59 2012] [error] [client xx.200.247.xxx] PHP Fatal error: Cannot redeclare wp_category_checklist() in \/nas\/wp\/www\/staging\/mysite.com\/wp-admin\/includes\/template.php on line 64<\/p>\n

I am running the latest version of WP and I have tested all of my plugins for compatibility issues and it only yours that are seem to be producing the error.<\/p>\n

It is not essential that I use Jetpack, but it would be great if we could find a solution.<\/p>\n

I did find this reference to problems with the wp_category_checklist in the WP core.trac:<\/p>\n

http:\/\/core.trac.wordpress.org\/ticket\/16437<\/p>\n

It seems that the function may have been deprecated but not retired from the codex. Is that true? Is there something that The Events Calendar Plugin uses this for? It isn’t what we use to choose a category in the submission form is it? (too logical?)<\/p>\n

I would appreciate some help with this as soon as possible. It is a holiday weekend, but I am getting my site ready for a yearly big hit that is coming soon.<\/p>\n

Thanks for your time,
\nJohn Stringfellow<\/p>\n","protected":false},"template":"","class_list":["post-19761","topic","type-topic","status-closed","hentry"],"yoast_head":"\nPlugin Incompatibility with JetPack: PHP Fatal Error with wp_category_checklist -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/plugin-incompatibility-with-jetpack-php-fatal-error-with-wp_category_checklist\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Plugin Incompatibility with JetPack: PHP Fatal Error with wp_category_checklist -\" \/>\n<meta property=\"og:description\" content=\"I am running Events Calendar Pro with a Community Events Add on. I have been unable to get JetPack from Automatic to activate without problems. 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