Erroneous web-server 404 warnings.

[dailytabs]

Command

test

Is this a regression?

• Yes, this behavior used to work in the previous version

The previous version in which this bug was not present was

latest 19.x

Description

19 06 2025 20:46:57.963:WARN [web-server]: 404: /prototype/uJhB6kP9/First%20Last%20(Company).webp
19 06 2025 20:46:57.987:WARN [web-server]: 404: /base/media/InterVariable.woff2?v=4.1
19 06 2025 20:46:58.583:WARN [web-server]: 404: /prototype/8cW2pQzR/First%20Last%20(Company).webp

1. The 2 webp files do exist in public and work fine. This is a regression.
2. The font comes from "inter-ui": "^4.1.0". This is a regression.

Minimal Reproduction

1. Not sure, since they do exist and work fine!? They are the only assets I have with spaces in their names... Was this not accounted for in the update? I renamed to a simple, 1-word, a-z filename and the warning went away.
2. Adding the inter-ui package should be enough to trigger that. Might have to add to style.scss:

   @use "~inter-ui/default" with (
     $inter-font-display: swap,
     $inter-font-path: '~inter-ui/web'
   );
   
   @use "~inter-ui/variable" with (
     $inter-font-display: swap,
     $inter-font-path: '~inter-ui/variable'
   );
   
   @include default.all;
   @include variable.all;
   
   html { font-family: "Inter", "system-ui"; }
   
   @supports (font-variation-settings: normal) {
     html { font-family: "InterVariable", "system-ui"; }
   }

Exception or Error

19 06 2025 20:46:57.963:WARN [web-server]: 404: /prototype/uJhB6kP9/First%20Last%20(Company).webp
19 06 2025 20:46:57.987:WARN [web-server]: 404: /base/media/InterVariable.woff2?v=4.1
19 06 2025 20:46:58.583:WARN [web-server]: 404: /prototype/8cW2pQzR/First%20Last%20(Company).webp

Your Environment

Angular CLI: 20.0.3
Node: 22.16.0
Package Manager: npm 11.4.1
OS: linux x64

Angular: 
... 

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.2000.3 (cli-only)
@angular-devkit/core         20.0.3 (cli-only)
@angular-devkit/schematics   20.0.3 (cli-only)
@schematics/angular          20.0.3 (cli-only)

Anything else relevant?

No response

[alan-agius4]

I'm sorry, but we can't reproduce the problem following the instructions you provided.

Remember that we have a large number of issues to resolve, and have only a limited amount of time to reproduce your issue.
Short, explicit instructions make it much more likely we'll be able to reproduce the problem so we can fix it.

A good way to make a minimal repro is to create a new app via ng new repro-app and add the minimum possible code to show the problem. Then you can push this repository to github and link it here.

[alan-agius4]

Thanks for reporting this issue. However, you didn't provide sufficient information for us to understand and reproduce the problem. Please check out our submission guidelines to understand why we can't act on issues that are lacking important information.

If the problem persists, please file a new issue and ensure you provide all of the required information when filling out the issue template.