bug: SOURCEMAP_ERROR reported with dist-hydate-script + dist-custom-elements

[rwaskiewicz]

Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already report this problem, without success.

Stencil Version

3.2.1

Current Behavior

When building a Stencil project that includes both dist-custom-elements and dist-hydrate-script in it's stencil.config.ts#outputTargets field, a warning is reported during the build:

[ WARN  ]  Bundling Warning SOURCEMAP_ERROR
           Error when using sourcemap for reporting an error: Can't resolve original location of error.

Expected Behavior

No warning is shown/caused

System Info

$ npx stencil info
      System: node 18.14.2
    Platform: darwin (22.2.0)
   CPU Model: Apple M1 (8 cpus)
    Compiler: /private/tmp/dist-hydrate-script-sourcemap-warn/node_modules/@stencil/core/compiler/stencil.js
       Build: 1681148889
     Stencil: 3.2.1 🎙
  TypeScript: 4.9.5
      Rollup: 2.42.3
      Parse5: 7.1.2
      Sizzle: 2.42.3
      Terser: 5.16.8

$ npm --version
8.19.4

Steps to Reproduce

1. Clone the repository in the code reproduction URL field the locally
2. npm ci
3. npm run build
4. Observe the output descripted in "Current Behavior"

Note: These steps are also captured in the reproduction's README

Code Reproduction URL

https://github.com/rwaskiewicz/stencil-dist-hydrate-script-sourcemap-warn

Additional Information

This issue was created in response to #3165. It appears that the issue is fixed in the reproduction that was provided, but not necessarily completely squashed

[rwaskiewicz]

For anyone running into this issue, can you please try installing the following dev build and let me know how it goes?

npm i @stencil/core@4.0.1-dev.1688045194.5d2dda3

[dgonzalezr]

Hello @rwaskiewicz confirming here as well after leaving a comment in #3165 🙂

I can confirm the issue is fixed after testing with the @stencil/core@4.0.1-dev.1688045194.5d2dda3 version 🥳

[rwaskiewicz]

The fix for this issue has been released as a part of today's Stencil v4.0.2 release