unit-test builder causes the following error: The entry point "vitest" cannot be marked as external #31745
Description
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
angular/angular-build-builds@50039a7
Description
This build introduces the bug: angular/angular-build-builds@425fabb
It seems to be related to this refactoring: 4cf1aa3
Minimal Reproduction
Tests won't start in browser mode and cause the provided error.
Might be a false positive given I am using the builds.
Exception or Error
Vitest caught 1 unhandled error during the test run.
This might cause false positive tests. Resolve unhandled errors to make sure your tests are not affected.
⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Unhandled Error ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
{
detail: undefined,
id: '',
location: null,
notes: [],
pluginName: '',
text: 'The entry point "vitest" cannot be marked as external',
type: 'Unhandled Error',
stacks: []
}
Your Environment
Angular CLI : 21.1.0-next.0+sha-21a486b
Angular : 21.0.0-rc.1
Node.js : 24.8.0
Package Manager : pnpm 10.20.0
Operating System : darwin arm64
┌───────────────────────────┬───────────────────────────┬──────────────────────────────────────────────────────────────────────────────┐
│ Package │ Installed Version │ Requested Version │
├───────────────────────────┼───────────────────────────┼──────────────────────────────────────────────────────────────────────────────┤
│ @angular/build │ 21.1.0-next.0+sha-377780a │ github:angular/angular-build-builds#425fabbbd2c332d8d49338894d7ed15222eb41d7 │
│ @angular/cli │ 21.1.0-next.0+sha-21a486b │ workspace:* │
│ @angular/common │ 21.0.0-rc.1 │ 21.0.0-rc.1 │
│ @angular/compiler │ 21.0.0-rc.1 │ 21.0.0-rc.1 │
│ @angular/compiler-cli │ 21.0.0-rc.1 │ 21.0.0-rc.1 │
│ @angular/core │ 21.0.0-rc.1 │ 21.0.0-rc.1 │
│ @angular/forms │ 21.0.0-rc.1 │ 21.0.0-rc.1 │
│ @angular/platform-browser │ 21.0.0-rc.1 │ 21.0.0-rc.1 │
│ @angular/router │ 21.0.0-rc.1 │ 21.0.0-rc.1 │
│ rxjs │ 7.8.2 │ ^7.8.1 │
│ typescript │ 5.9.3 │ ~5.9.2 │
│ vitest │ 4.0.8 │ 4.0.8
Anything else relevant?
No response