Sourcemaps not present, and giving warning in webpack5

[k-funk]

Issue

Installed files include a reference to a sourcemap that is not actually present. The //# sourceMappingURL=AudioPlayer.js.map probably shouldn't be there at all, since AudioPlayer.js isn't minified anyways. Looks like someone else ran into this issue as well.

> REACT_APP_ENV=development react-scripts start

[HPM] Proxy created: /cmd,/web  -> https://dev.api.hazel.co
(node:23764) [DEP_WEBPACK_DEV_SERVER_ON_AFTER_SETUP_MIDDLEWARE] DeprecationWarning: 'onAfterSetupMiddleware' option is deprecated. Please use the 'setupMiddlewares' option.
(Use `node --trace-deprecation ...` to show where the warning was created)
(node:23764) [DEP_WEBPACK_DEV_SERVER_ON_BEFORE_SETUP_MIDDLEWARE] DeprecationWarning: 'onBeforeSetupMiddleware' option is deprecated. Please use the 'setupMiddlewares' option.
Starting the development server...
Compiled with warnings.

Failed to parse source map from '/Users/.../node_modules/@twilio/audioplayer/es5/AudioPlayer.js.map' file: Error: ENOENT: no such file or directory, open '/Users/.../node_modules/@twilio/audioplayer/es5/AudioPlayer.js.map'

Failed to parse source map from '/Users/.../node_modules/@twilio/audioplayer/es5/Deferred.js.map' file: Error: ENOENT: no such file or directory, open '/Users/.../node_modules/@twilio/audioplayer/es5/Deferred.js.map'

Failed to parse source map from '/Users/.../node_modules/@twilio/audioplayer/es5/EventTarget.js.map' file: Error: ENOENT: no such file or directory, open '/Users/.../node_modules/@twilio/audioplayer/es5/EventTarget.js.map'

Search for the keywords to learn more about each warning.
To ignore, add // eslint-disable-next-line to the line before.

WARNING in ./node_modules/@twilio/audioplayer/es5/AudioPlayer.js
Module Warning (from ./node_modules/source-map-loader/dist/cjs.js):
Failed to parse source map from '/Users/.../node_modules/@twilio/audioplayer/es5/AudioPlayer.js.map' file: Error: ENOENT: no such file or directory, open '/Users/.../node_modules/@twilio/audioplayer/es5/AudioPlayer.js.map'

WARNING in ./node_modules/@twilio/audioplayer/es5/Deferred.js
Module Warning (from ./node_modules/source-map-loader/dist/cjs.js):
Failed to parse source map from '/Users/.../node_modules/@twilio/audioplayer/es5/Deferred.js.map' file: Error: ENOENT: no such file or directory, open '/Users/.../node_modules/@twilio/audioplayer/es5/Deferred.js.map'

WARNING in ./node_modules/@twilio/audioplayer/es5/EventTarget.js
Module Warning (from ./node_modules/source-map-loader/dist/cjs.js):
Failed to parse source map from '/Users/.../node_modules/@twilio/audioplayer/es5/EventTarget.js.map' file: Error: ENOENT: no such file or directory, open '/Users/.../node_modules/@twilio/audioplayer/es5/EventTarget.js.map'

webpack compiled with 3 warnings

$ node --version
v18.7.0
$ npm list
├── @twilio/[email protected]

Why this matters to me

Create React App 5 (uses webpack5) outputs warnings from dependencies. In my project, twilio is the only one outputting warnings. IMO CRA5 should allow turning these warnings off, but alas, that PR seems to be dead. However, I've been holding on upgrading to CRA5 for 9 months due to this twilio warning.

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Originally posted by @k-funk in #79 (comment)

[charliesantos]

Thanks @k-funk for reporting. I submitted an internal ticket to address this on a future release.

[todorovv995]

Hi @charliesantos. Are there any updates on this?

[charliesantos]

@todorovv995 this has been prioritized and should be fixed in the upcoming months.

[charliesantos]

@k-funk can you please try this RC version? #55 (comment)
We're able to see source maps now in our svelte+vite and angular 16 projects.

[charliesantos]

SDK source maps work but the AudioPlayer source maps, which is a dependency, are still missing. We will be addressing them soon. Please stay tuned!

[charliesantos]

Fixed in 2.6.0-rc2

[charliesantos]

We just released 2.6.0 which contains the fix for this issue.