app doesnt rebuild when error in sass function is fixed

[Siddhu-K]

Command

serve

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

No response

Description

I am in the process of migrating to m3.
I noticed that when mat.get-theme-color($theme, primary-container) gets an invalid parameter, I get an error in the terminal and fixing the parameter does not trigger a rebuild. I need to rerun ng s

Minimal Reproduction

Use mat.get-theme-color with incorrect color type like 'warn'.

ERROR
Valid color roles are: .......... Got: warn

fix warn with correct color type 'error'

app doesnt rebuild

Exception or Error

No response

Your Environment

Angular CLI: 18.0.2
Node: 20.11.1
Package Manager: npm 10.8.1
OS: win32 x64

Angular: 18.0.1
... animations, cdk, common, compiler, compiler-cli, core, forms
... google-maps, material, material-moment-adapter
... platform-browser, platform-browser-dynamic, router
... service-worker

Package                      Version
------------------------------------------------------
@angular-devkit/architect    0.1800.2
@angular-devkit/core         18.0.2
@angular-devkit/schematics   18.0.2
@angular/build               18.0.2
@angular/cli                 18.0.2
@schematics/angular          18.0.2
rxjs                         7.8.1
typescript                   5.4.5
zone.js                      0.14.6

Anything else relevant?

No response

[alan-agius4]

This seems like a bug but we'll need to look at a reproduction to find and fix the problem. Can you setup a minimal repro please?

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

This might be related to your directory structure so its really important to get an accurate repro to diagnose this.

[Siddhu-K]

@alan-agius4 I have created a minimal-repo.

https://github.com/Siddhu-K/repro-app

When I change the 'warn' to an accepted value such as 'error' in the component-theme.scss, the app doesn't rebuild. I need to terminate the process with 'ctrl+c' or kill the terminal and then run 'ng s' for it to work.

[angular-automatic-lock-bot]

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

_{This action has been performed automatically by a bot.}