{"id":19020798,"date":"2026-09-15T15:17:45","date_gmt":"2026-09-15T15:17:45","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/a-post-type-mismatch-has-been-detected\/"},"modified":"2026-09-15T15:17:45","modified_gmt":"2026-09-15T15:17:45","slug":"a-post-type-mismatch-has-been-detected","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/a-post-type-mismatch-has-been-detected\/","title":{"rendered":"A post type mismatch has been detected."},"content":{"rendered":"<p>All of a sudden I get this error, on a blank page:<br \/>\n&#8220;A post type mismatch has been detected.&#8221;<\/p>\n<p>I have also noticed the if you edit for example y-axis label and &#8220;Update&#8221;, the label returns to the previous value.<\/p>\n<p>Is there a cache memory hidden somewhere?<\/p>\n<p>Cheers,<br \/>\nKostas<\/p>\n","protected":false},"template":"","class_list":["post-19020798","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/19020798","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/19020798\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=19020798"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}