{"id":1182124,"date":"2016-10-24T13:54:03","date_gmt":"2016-10-24T20:54:03","guid":{"rendered":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/problems-with-event-tickets-plus-with-marketpress-german-market-plugin\/"},"modified":"2016-10-24T13:54:03","modified_gmt":"2016-10-24T20:54:03","slug":"problems-with-event-tickets-plus-with-marketpress-german-market-plugin","status":"closed","type":"topic","link":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/problems-with-event-tickets-plus-with-marketpress-german-market-plugin\/","title":{"rendered":"Problems with Event Tickets Plus with Marketpress German Market Plugin"},"content":{"rendered":"<p>Hello<\/p>\n<p>I have a problem using Event Tickets Plus together with the plugin German Market from Merketpress . Whenever I order a product within the shop and go to the checkout, I get the following error messages:<\/p>\n<pre><code>Notice: Undefined variable: quantity in \/www\/htdocs\/w00e767c\/subdomains\/fitness\/wp-content\/plugins\/event-tickets-plus\/src\/Tribe\/Commerce\/WooCommerce\/Main.php on line 610\n\nNotice: Trying to get property of non-object in \/www\/htdocs\/w00e767c\/subdomains\/fitness\/wp-content\/plugins\/event-tickets-plus\/src\/Tribe\/Commerce\/WooCommerce\/Global_Stock.php on line 225\n\nWarning: Cannot modify header information - headers already sent by (output started at \/www\/htdocs\/w00e767c\/subdomains\/fitness\/wp-content\/plugins\/event-tickets-plus\/src\/Tribe\/Commerce\/WooCommerce\/Main.php:610) in \/www\/htdocs\/w00e767c\/subdomains\/fitness\/wp-includes\/pluggable.php on line 1228<\/code><\/pre>\n<p>The order takes place, at least the confirmation mails are going out and the order appears in Woocommerce. But after the checkout I just get this blank page with the error messages.<\/p>\n<p>I switched my theme back to TwentySixteen, still the same problem. I deactivated all plugins (except the Tribe ones and Woocommerce) and the problem was gone. After that I switched on German Market again and the problem came back.<\/p>\n<p>What kind of information do you need to track the error down?<\/p>\n<p>Thanks,<br \/>\nMatthias<\/p>\n","protected":false},"template":"","class_list":["post-1182124","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>Problems with Event Tickets Plus with Marketpress German Market Plugin -<\/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\/problems-with-event-tickets-plus-with-marketpress-german-market-plugin\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Problems with Event Tickets Plus with Marketpress German Market Plugin -\" \/>\n<meta property=\"og:description\" content=\"Hello I have a problem using Event Tickets Plus together with the plugin German Market from Merketpress . Whenever I order a product within the shop and go to the checkout, I get the following error messages: Notice: Undefined variable: quantity in \/www\/htdocs\/w00e767c\/subdomains\/fitness\/wp-content\/plugins\/event-tickets-plus\/src\/Tribe\/Commerce\/WooCommerce\/Main.php on line 610 Notice: Trying to get property of non-object in \/www\/htdocs\/w00e767c\/subdomains\/fitness\/wp-content\/plugins\/event-tickets-plus\/src\/Tribe\/Commerce\/WooCommerce\/Global_Stock.php [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/problems-with-event-tickets-plus-with-marketpress-german-market-plugin\/\" \/>\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\/problems-with-event-tickets-plus-with-marketpress-german-market-plugin\/\",\"url\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/problems-with-event-tickets-plus-with-marketpress-german-market-plugin\/\",\"name\":\"Problems with Event Tickets Plus with Marketpress German Market Plugin -\",\"isPartOf\":{\"@id\":\"https:\/\/theeventscalendar.com\/support\/#website\"},\"datePublished\":\"2016-10-24T20:54:03+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/problems-with-event-tickets-plus-with-marketpress-german-market-plugin\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/problems-with-event-tickets-plus-with-marketpress-german-market-plugin\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/problems-with-event-tickets-plus-with-marketpress-german-market-plugin\/#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\":\"Ticket Products\",\"item\":\"https:\/\/theeventscalendar.com\/support\/forums\/forum\/event-tickets\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Event Tickets Plus\",\"item\":\"https:\/\/theeventscalendar.com\/support\/forums\/forum\/event-tickets\/event-tickets-plus\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Problems with Event Tickets Plus with Marketpress German Market Plugin\"}]},{\"@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":"Problems with Event Tickets Plus with Marketpress German Market Plugin -","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\/problems-with-event-tickets-plus-with-marketpress-german-market-plugin\/","og_locale":"en_US","og_type":"article","og_title":"Problems with Event Tickets Plus with Marketpress German Market Plugin -","og_description":"Hello I have a problem using Event Tickets Plus together with the plugin German Market from Merketpress . 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