I’ve got this banner on my site, but I’m not sure how to track down which component needs updating: [Admin Notice] One of your themes or plugins needs updating for compatibility with upcoming Discourse core changes. (id:component-template-resolving) I searched here and the only thread I came up with doesn’t appear relevant to the id in my notice. [image] One of your themes or plugins needs updating for compatibility with upcoming Discourse core changes Development Greetings, I updated our Discourse instance yesterday (https://world-like-home.community) and received the message below. I can’t identify which “themes or plugins” it’s referring to. Any guidance would be of great help. Thanks [Admin Notice] One of your themes or plugins needs updating for compatibility with upcoming Discourse core changes. (id:discourse.plugin-outlet-tag-name ) All help tracking down my foe appreciated.

You can find out in the browser console [image] Component template resolving pink banner Support Lilly shared a screenshot of the browser console. You can open it, for example, with Command+Option+J (Mac) or Control+Shift+J (Windows). Your list seems quite long, but most of it is the same component: Category Previews Cookie Consent Banner Light [The image contains deprecation notices from Meta Discourse regarding specific JavaScript code changes, highlighting the use of deprecated methods and instructing to move the code to dedicated JavaScript files with provided deprecation IDs. (Cap…

Thanks. Looks ike it’s the Blog Post Styling component. I’ll go let them know. Hope it gets updated, I really like it. [Warning] DEPRECATION: Components with separately resolved templates are deprecated. Migrate to either co-located js/ts + hbs files or to gjs/gts. Tried to lookup 'template:components/blog-image'. [deprecation id: component-template-resolving] This will be removed in ember-source 6.0.0. See https://deprecations.emberjs.com/id/component-template-resolving for more details. (chunk.3d3a2777cc56b0f68f02.d41d8cd9.js, line 377) [Warning] DEPRECATION: [THEME 13 'Blog Post Styling'] The `isBlogTopic` property path was used in the `discourse/theme-13/discourse/templates/components/blog-image` template without using `this`. This fallback behavior has been deprecated, all properties must be looked up on `this` when used in the template: {{this.isBlogTopic}} [deprecation id: ember-this-fallback.this-property-fallback] This will be removed in ember-this-fallback n/a. See https://meta.discourse.org/t/337276 for more details. (chunk.3d3a2777cc56b0f68f02.d41d8cd9.js, line 377) [Warning] DEPRECATION: [THEME 13 'Blog Post Styling'] The `imageURL` property path was used in the `discourse/theme-13/discourse/templates/components/blog-image` template without using `this`. This fallback behavior has been deprecated, all properties must be looked up on `this` when used in the template: {{this.imageURL}} [deprecation id: ember-this-fallback.this-property-fallback] This will be removed in ember-this-fallback n/a. See https://meta.discourse.org/t/337276 for more details. (chunk.3d3a2777cc56b0f68f02.d41d8cd9.js, line 377) [Warning] DEPRECATION: [THEME 13 'Blog Post Styling'] The `model` property path was used in the `discourse/theme-13/discourse/templates/connectors/topic-above-post-stream/blog-post-styling` template without using `this`. This fallback behavior has been deprecated, all properties must be looked up on `this` when used in the template: {{this.model}} [deprecation id: ember-this-fallback.this-property-fallback] This will be removed in ember-this-fallback n/a. See https://meta.discourse.org/t/337276 for more details. (chunk.3d3a2777cc56b0f68f02.d41d8cd9.js, line 377)

See for how to deal with these deprecation warnings: [image] Handling the 'component-template-resolving' deprecation Development As part of our preparation for the Ember 6 upgrade, we have now enabled warning banners for the “component template resolving” deprecation. [SCR-20250613-iunc] To find more information about the issue, open up the browser developer console (F12), and look for a message including [deprecation id: component-template-resolving] [SCR-20250613-iutc] This message will include the name of the affected component (in this case components/my-component), which should help you to isolate the problem t…

How to find item needing update?

Product Support

tobiaseigen (Tobias Eigen) June 16, 2025, 4:19pm 4

See for how to deal with these deprecation warnings:

Topic		Replies	Views
How to identify which theme/component/plugin needs an update? Product Support	1	240	June 15, 2025
How to track down `(id:discourse.component-template-resolving)` Product Support	5	261	October 22, 2025
Component template resolving pink banner Product Support	12	557	June 16, 2025
Finding more info about the component-template-resolving deprecation Product Support	8	396	August 28, 2025
Theme component update issue Development	7	432	June 7, 2024

How to find item needing update?

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