I recently moved our Discourse installation to a subfolder. After doing that, the “Show full post” button stopped working – you click to expand the content, but it doesn’t load the full post. Nothing changed in my WP Discourse configs. https://tecnoblog.net/comunidade/t/paramount-oferece-us-108-bi…

[image] Thiago_Mobilon: When accessing the embed url directly in the browser, it returns a 404 error: This is unrelated, this route only responds with an application/json content-type. https://tecnoblog.net/comunidade/posts/483289/expand-embed.json is returning "<div><div></div></div>\n<hr>\…

[image] renato: This is unrelated, this route only responds with an application/json content-type. Oh, ok! [image] renato: TopicEmbed.where(topic_id: 157441).pick(:embed_url) It returns the post url: discourse(prod)> TopicEmbed.where(topic_id: 157441).pick(:embed_url) => “``https://…

I had to debug this issues like this a couple of times and it’s complicated, so bear with me. Run the following script and share the output here # Replace with the topic ID or URL you're debugging topic_id = 386983 # 1. Check if TopicEmbed exists and its content te = TopicEmbed.find_by(topic_id: …

discourse(prod)> # Replace with the topic ID or URL you’re debugging discourse(prod)> topic_id = 386983 discourse(prod)> discourse(prod)> # 1. Check if TopicEmbed exists and its content discourse(prod)> te = TopicEmbed.find_by(topic_id: topic_id) discourse(prod)> puts “TopicEmbed exists: #{te.presen…

Oh that is it. The topic I linked is actually the 157462.

[image] renato: Are you sure this is the right topic id? My bad! Here the results for the correct topic ID TopicEmbed exists: true Embed URL: https://tecnoblog.net/noticias/governo-renova-app-da-cnh-para-baratear-obtencao-do-documento Content cache present: true Content cache length: 22 Con…

[image] Thiago_Mobilon: Remote body length: 22 Remote title: Remote body: Did your Cloudflare bypass work? Looks like the body for https://tecnoblog.net/noticias/governo-renova-app-da-cnh-para-baratear-obtencao-do-documento is just 22 chars, which no title tag.

[image] Falco: Did your Cloudflare bypass work? Yes! All requests from the discourse server are bypassed: [Screenshot 2025-12-12 at 14.44.21] What i’ve noticed is that the embed URL doesn’t have a trailing slash at the end. All urls should have the trailing slash. [Screenshot 2025-12-12 …

[image] Thiago_Mobilon: What i’ve noticed is that the embed URL doesn’t have a trailing slash at the end. All urls should have the trailing slash. That is easy to test, try url = "https://tecnoblog.net/noticias/governo-renova-app-da-cnh-para-baratear-obtencao-do-documento/" response = TopicE…

"Show Full Post" button doesn't work in subfolder installations

Support

renato (Renato Atilio) December 11, 2025, 9:51pm 6

Are you sure this is the right topic id? https://tecnoblog.net/comunidade/t/-/386983 leads to a 404.

Topic		Replies	Views
Embed Discourse comments on another website via Javascript Integrations embedding , how-to	127	303059	June 2, 2026
Embed URL Inconsistencies in Discourse Support embedding , wordpress	1	88	January 3, 2026
Discourse embed blocked on "Loading Discussion..." Support embedding	5	2619	October 13, 2015
Discourse Comments stuck on "Loading..." Support	22	2183	September 18, 2024
Embedding a list of Discourse Topics in another site Announcements embedding	91	21982	February 25, 2024

"Show Full Post" button doesn't work in subfolder installations

Related topics