{"version":"1.0","provider_name":"Knowledgebase","provider_url":"https:\/\/theeventscalendar.com\/knowledgebase","author_name":"Jes","author_url":"https:\/\/theeventscalendar.com\/knowledgebase\/author\/jes\/","title":"Troubleshooting PDF Tickets and Ticket QR Codes - Knowledgebase","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"IOfKObtExr\"><a href=\"https:\/\/theeventscalendar.com\/knowledgebase\/troubleshooting-pdf-tickets\/\">Troubleshooting PDF Tickets and Ticket QR Codes<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/theeventscalendar.com\/knowledgebase\/troubleshooting-pdf-tickets\/embed\/#?secret=IOfKObtExr\" width=\"600\" height=\"338\" title=\"&#8220;Troubleshooting PDF Tickets and Ticket QR Codes&#8221; &#8212; Knowledgebase\" data-secret=\"IOfKObtExr\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/images.theeventscalendar.com\/kb\/uploads\/2023\/02\/social-share.png","thumbnail_width":1200,"thumbnail_height":630,"description":"This article includes explanations and solutions for some of the more common issues encountered with PDF tickets and generating Ticket QR codes. Fixing \u201c???\u201d or Garbled Text If you notice that some text in your Event Tickets Plus PDF tickets appears as question marks (???) or unreadable characters, it\u2019s usually caused by a font encoding..."}