We have been getting a warning [subject], and I’m unclear where it’s coming from. There’s a similar error on console: DEPRECATION NOTICE: `htmlSafe` from ‘discourse/helpers/html-safe’ is deprecated. Use `trustHTML` from ‘@ember/template’ instead. [deprecated since Discourse 2026.3.0] [deprecation …

Update: Going to the forum admin web panel, looking for “versatile” pulled up the component, and I was able to update it from there and that cleared the message. Thanks to all for their help.

There should be a link to the theme component that’s causing the error. Discourse_docker is not the problem. [image] rbos: I searched for “htmlSafe” in the plugins and themes folders; Not sure what you’re talking about; the themes live in the database, not the filesystem, so you can’t search…

[image] pfaffman: There should be a link to the theme component that’s causing the error. I think there isn’t. Because of an earlier post by @rbos , I took a look at https://forum.pkp.sfu.ca/ and this is what I noticed in the browser console: 80b72542d6.css:1 Failed to load resource: the ser…

[image] Moin: THEME 14 'Versatile Banner'] I guess not a link, but it’s clear. I think you just need to get the latest version

Can you tell me why it is obvious? I clearly see that it causes the deprecation message for hbs files. But I don’t see an indicator that it triggers the message about html-safe. While it seems likely that an outdated component also causes the other messages, why do we know there is no other componen…

Strange. A find in the Discourse folder in the Docker container doesn’t catch a “theme-14” directory. I don’t know where that’s getting pulled in, then. I did of course see those deprecation notices, but the only one that mentioned “html-safe” was the one mentioned above.

Very interesting that it lives in the database, thanks. I am not deeply familiar with Discourse and I had assumed the theme would be in the filesystem. This is software that I touch once a year, if that. :slight_smile: (and to be clear, I am appreciative of how (mostly) bulletproof Discourse has b…

[Admin Notice] One of your themes or plugins contains code which needs updating. (id:discourse.html-safe-helper)

Support

pfaffman (Jay Pfaffman) August 23, 2026, 9:56am 9

There’s a setting to have it auto update on upgrade

Topic		Replies	Views
Theme component update issue Development	7	334	June 7, 2024
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Component template resolving pink banner Support	12	458	June 16, 2025
Blank website after update Support	14	1753	August 26, 2020
Deprecation warnings are causing an exception Bug	5	737	November 15, 2022

[Admin Notice] One of your themes or plugins contains code which needs updating. (id:discourse.html-safe-helper)

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