{"id":1282195,"date":"2017-05-11T00:33:22","date_gmt":"2017-05-11T07:33:22","guid":{"rendered":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/error-message-non-numeric-value-and-cannot-modify-header-info-on-save-and-update\/"},"modified":"2017-05-16T18:29:59","modified_gmt":"2017-05-17T01:29:59","slug":"error-message-non-numeric-value-and-cannot-modify-header-info-on-save-and-update","status":"closed","type":"topic","link":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/error-message-non-numeric-value-and-cannot-modify-header-info-on-save-and-update\/","title":{"rendered":"Error message Non Numeric Value and Cannot modify header info on save and update"},"content":{"rendered":"<p>Hello!<\/p>\n<p>I just installed The Events Cal PRO in my developer environment and encountered some problems while saving recurring events. The error messages I get are:<br \/>\n<code>Warning: A non-numeric value encountered in \/home\/vagrant\/Sites\/tanumstrand\/wp-content\/plugins\/events-calendar-pro\/src\/Tribe\/Recurrence\/Meta.php on line 1093<\/code><br \/>\n<code>Warning: A non-numeric value encountered in \/home\/vagrant\/Sites\/tanumstrand\/wp-content\/plugins\/events-calendar-pro\/src\/Tribe\/Recurrence\/Meta.php on line 1125<\/code><br \/>\n<code>Warning: Cannot modify header information - headers already sent by (output started at \/home\/vagrant\/Sites\/tanumstrand\/wp-content\/plugins\/events-calendar-pro\/src\/Tribe\/Recurrence\/Meta.php:1093) in \/home\/vagrant\/Sites\/tanumstrand\/wp-admin\/post.php on line 197<\/code><br \/>\n<code>Warning: Cannot modify header information - headers already sent by (output started at \/home\/vagrant\/Sites\/tanumstrand\/wp-content\/plugins\/events-calendar-pro\/src\/Tribe\/Recurrence\/Meta.php:1093) in \/home\/vagrant\/Sites\/tanumstrand\/wp-includes\/pluggable.php on line 1195<\/code><\/p>\n<p>Despite error messages, the events seem to show up in the calendar view as supposed. Any ideas?<\/p>\n<p>I am in a php 7.0 environment in a vagrant box for now and have multiple other plugins installed; WPML, ACF PRO, etc and also latest WP-version 4.7.4.<\/p>\n<p>Thank you!<\/p>\n","protected":false},"template":"","class_list":["post-1282195","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>Error message Non Numeric Value and Cannot modify header info on save and update -<\/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\/error-message-non-numeric-value-and-cannot-modify-header-info-on-save-and-update\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Error message Non Numeric Value and Cannot modify header info on save and update -\" \/>\n<meta property=\"og:description\" content=\"Hello! 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