{"id":1072569,"date":"2016-02-13T07:33:53","date_gmt":"2016-02-13T15:33:53","guid":{"rendered":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/"},"modified":"2016-03-01T08:35:03","modified_gmt":"2016-03-01T16:35:03","slug":"call-to-undefined-method-wp_errorgetnextdate-2","status":"closed","type":"topic","link":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/","title":{"rendered":"Call to undefined method WP_Error::getNextDate()"},"content":{"rendered":"<p>I&#8217;m seeing the following fatal error in our PHP logs:<\/p>\n<p><code>PHP Fatal error:  Call to undefined method WP_Error::getNextDate() in \/var\/www\/wp-content\/plugins\/events-calendar-pro\/src\/Tribe\/Recurrence.php on line 119<\/code><\/p>\n<p>In Tribe__Events__Pro__Recurrence, getNextDate includes the following:<\/p>\n<p><code>$next_date = $this-&gt;series_rules-&gt;getNextDate( $current_date );<\/code><\/p>\n<p>It&#8217;s possible via Tribe__Events__Pro__Recurrence__Series_Rules_Factory, build_rule_for_type() that $this-&gt;series_rules is actually a WP_Error instance, which would cause this fatal error.<\/p>\n<p>I&#8217;m not sure what caused the issue or how to reproduce it, but the chain of events appears valid.<\/p>\n","protected":false},"template":"","class_list":["post-1072569","topic","type-topic","status-closed","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Call to undefined method WP_Error::getNextDate() -<\/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\/call-to-undefined-method-wp_errorgetnextdate-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Call to undefined method WP_Error::getNextDate() -\" \/>\n<meta property=\"og:description\" content=\"I&#8217;m seeing the following fatal error in our PHP logs: PHP Fatal error: Call to undefined method WP_Error::getNextDate() in \/var\/www\/wp-content\/plugins\/events-calendar-pro\/src\/Tribe\/Recurrence.php on line 119 In Tribe__Events__Pro__Recurrence, getNextDate includes the following: $next_date = $this-&gt;series_rules-&gt;getNextDate( $current_date ); It&#8217;s possible via Tribe__Events__Pro__Recurrence__Series_Rules_Factory, build_rule_for_type() that $this-&gt;series_rules is actually a WP_Error instance, which would cause this fatal error. I&#8217;m not sure [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/\" \/>\n<meta property=\"article:modified_time\" content=\"2016-03-01T16:35:03+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/\",\"url\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/\",\"name\":\"Call to undefined method WP_Error::getNextDate() -\",\"isPartOf\":{\"@id\":\"https:\/\/theeventscalendar.com\/support\/#website\"},\"datePublished\":\"2016-02-13T15:33:53+00:00\",\"dateModified\":\"2016-03-01T16:35:03+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/theeventscalendar.com\/support\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\/\/theeventscalendar.com\/support\/topics\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Calendar Products\",\"item\":\"https:\/\/theeventscalendar.com\/support\/forums\/forum\/events\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Events Calendar PRO\",\"item\":\"https:\/\/theeventscalendar.com\/support\/forums\/forum\/events\/events-calendar-pro\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Call to undefined method WP_Error::getNextDate()\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/#website\",\"url\":\"https:\/\/theeventscalendar.com\/support\/\",\"name\":\"\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/theeventscalendar.com\/support\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Call to undefined method WP_Error::getNextDate() -","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/","og_locale":"en_US","og_type":"article","og_title":"Call to undefined method WP_Error::getNextDate() -","og_description":"I&#8217;m seeing the following fatal error in our PHP logs: PHP Fatal error: Call to undefined method WP_Error::getNextDate() in \/var\/www\/wp-content\/plugins\/events-calendar-pro\/src\/Tribe\/Recurrence.php on line 119 In Tribe__Events__Pro__Recurrence, getNextDate includes the following: $next_date = $this-&gt;series_rules-&gt;getNextDate( $current_date ); It&#8217;s possible via Tribe__Events__Pro__Recurrence__Series_Rules_Factory, build_rule_for_type() that $this-&gt;series_rules is actually a WP_Error instance, which would cause this fatal error. I&#8217;m not sure [&hellip;]","og_url":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/","article_modified_time":"2016-03-01T16:35:03+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/","url":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/","name":"Call to undefined method WP_Error::getNextDate() -","isPartOf":{"@id":"https:\/\/theeventscalendar.com\/support\/#website"},"datePublished":"2016-02-13T15:33:53+00:00","dateModified":"2016-03-01T16:35:03+00:00","breadcrumb":{"@id":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/call-to-undefined-method-wp_errorgetnextdate-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/theeventscalendar.com\/support\/"},{"@type":"ListItem","position":2,"name":"Topics","item":"https:\/\/theeventscalendar.com\/support\/topics\/"},{"@type":"ListItem","position":3,"name":"Calendar Products","item":"https:\/\/theeventscalendar.com\/support\/forums\/forum\/events\/"},{"@type":"ListItem","position":4,"name":"Events Calendar PRO","item":"https:\/\/theeventscalendar.com\/support\/forums\/forum\/events\/events-calendar-pro\/"},{"@type":"ListItem","position":5,"name":"Call to undefined method WP_Error::getNextDate()"}]},{"@type":"WebSite","@id":"https:\/\/theeventscalendar.com\/support\/#website","url":"https:\/\/theeventscalendar.com\/support\/","name":"","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/theeventscalendar.com\/support\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/topic\/1072569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":1,"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/topic\/1072569\/revisions"}],"predecessor-version":[{"id":1073220,"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/topic\/1072569\/revisions\/1073220"}],"wp:attachment":[{"href":"https:\/\/theeventscalendar.com\/support\/wp-json\/wp\/v2\/media?parent=1072569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}