{"id":194,"date":"2019-10-04T09:11:39","date_gmt":"2019-10-04T09:11:39","guid":{"rendered":"https:\/\/help.fooevents.com\/docs\/faqs\/tickets\/fooevents-bar-codes-are-not-working\/"},"modified":"2026-06-03T06:15:31","modified_gmt":"2026-06-03T13:15:31","slug":"dlaczego-kody-kreskowe-nie-sa-generowane-i-wyswietlane-w-biletach","status":"publish","type":"docs","link":"https:\/\/help.fooevents.com\/pl\/docs\/frequently-asked-questions\/troubleshooting\/why-are-barcodes-not-being-generated-and-displayed-in-tickets\/","title":{"rendered":"Dlaczego kody kreskowe, kody QR, logo lub inne obrazy nie s\u0105 generowane i wy\u015bwietlane w biletach?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Pierwszym krokiem jest zapewnienie aktualizacji <em>wszystko<\/em> wtyczki FooEvents do najnowszych wersji na swojej stronie internetowej.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je\u015bli zaktualizowa\u0142e\u015b wtyczki i nadal nie widzisz kodu kreskowego\/kodu QR, logo lub innych obraz\u00f3w w swoich biletach, mo\u017ce by\u0107 konieczna aktualizacja wtyczki. <strong>motyw(y) biletu<\/strong> r\u00f3wnie\u017c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Od czasu wydania wersji <em>1.8.0<\/em> z <strong>Bilety FooEvents PDF<\/strong> musieli\u015bmy wprowadzi\u0107 pewne zmiany zar\u00f3wno do motyw\u00f3w HTML, jak i PDF, aby zapewni\u0107 obs\u0142ug\u0119 nowej wersji biblioteki dompdf, z kt\u00f3rej korzysta FooEvents. Prosimy o zapoznanie si\u0119 z <a href=\"https:\/\/help.fooevents.com\/pl\/dokumenty\/tematy-2\/bilety-2\/motywy-biletow-2\/#updating-ticket-themes\">Aktualizacja motyw\u00f3w bilet\u00f3w<\/a> w kt\u00f3rej szczeg\u00f3\u0142owo wyja\u015bniono, jak aktualizowa\u0107 motywy zg\u0142osze\u0144.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je\u015bli nadal wyst\u0119puj\u0105 problemy z obrazami bilet\u00f3w i kodami kreskowymi, mo\u017cliwe jest, \u017ce <strong>uprawnienia do plik\u00f3w<\/strong> dla tego katalogu na serwerze mo\u017ce by\u0107 zbyt restrykcyjna. Upewnij si\u0119, \u017ce nast\u0119puj\u0105cy katalog<strong>\/wp-content\/uploads\/fooevents\/barcodes<\/strong>' istnieje na twoim serwerze i \u017ce uprawnienia do pliku dla tego katalogu s\u0105 ustawione na <strong>0755<\/strong> aby skrypt generuj\u0105cy kody kreskowe m\u00f3g\u0142 dzia\u0142a\u0107 poprawnie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nale\u017cy pami\u0119ta\u0107, \u017ce domy\u015blne szablony bilet\u00f3w PDF obs\u0142uguj\u0105 tylko logo, a nie obraz nag\u0142\u00f3wka. Je\u015bli chcesz wy\u015bwietli\u0107 obraz nag\u0142\u00f3wka w bilecie PDF, mo\u017cesz rozwa\u017cy\u0107 u\u017cycie jednego z nast\u0119puj\u0105cych szablon\u00f3w <a href=\"https:\/\/www.fooevents.com\/products\/ticket-themes\/\" target=\"_blank\" rel=\"noopener\">te motywy bilet\u00f3w<\/a> zamiast tego.<\/p>","protected":false},"excerpt":{"rendered":"<p>The first step is to ensure that you have updated all your FooEvents plugins to the latest versions on your website. If you&#8217;ve updated the plugins and still don&#8217;t see the barcode\/QR code, logo or other images in your tickets, then you might need to update the ticket theme(s) as well. Since releasing version 1.8.0 [&hellip;]<\/p>\n","protected":false},"featured_media":0,"parent":822,"menu_order":11,"template":"","doc_tag":[187,181,388,417,53,235,28,127,110,435,27,7],"class_list":["post-194","docs","type-docs","status-publish","hentry","doc_tag-barcodes","doc_tag-dompdf","doc_tag-fooevents-pdf-tickets","doc_tag-header-image","doc_tag-hosting","doc_tag-logo","doc_tag-pdf","doc_tag-pdf-tickets","doc_tag-permissions","doc_tag-qr","doc_tag-ticket-theme","doc_tag-tickets"],"_links":{"self":[{"href":"https:\/\/help.fooevents.com\/pl\/wp-json\/wp\/v2\/docs\/194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/help.fooevents.com\/pl\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/help.fooevents.com\/pl\/wp-json\/wp\/v2\/types\/docs"}],"version-history":[{"count":1,"href":"https:\/\/help.fooevents.com\/pl\/wp-json\/wp\/v2\/docs\/194\/revisions"}],"predecessor-version":[{"id":148622,"href":"https:\/\/help.fooevents.com\/pl\/wp-json\/wp\/v2\/docs\/194\/revisions\/148622"}],"up":[{"embeddable":true,"href":"https:\/\/help.fooevents.com\/pl\/wp-json\/wp\/v2\/docs\/822"}],"wp:attachment":[{"href":"https:\/\/help.fooevents.com\/pl\/wp-json\/wp\/v2\/media?parent=194"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/help.fooevents.com\/pl\/wp-json\/wp\/v2\/doc_tag?post=194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}