A user, tknospdr, received an admin notice regarding a theme or plugin needing update for Discourse core changes, specifically mentioning the ID component-template-resolving. They initially struggled to find the relevant component.
Moin suggested checking the browser console, which led tknospdr to identify the Blog Post Styling component as the source of the issue. The console output showed deprecation warnings related to template resolving and property access within the component’s templates.
Additionally, tobiaseigen provided a link to a guide on handling component template resolving deprecations: https://meta.discourse.org/t/handling-the-component-template-resolving-deprecation/370019.
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.
All help tracking down my foe appreciated.
You can find out in the browser console
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: