Failed to parse source map from warnings about react-qr-scanner

[yudielcurbelo]

Please update to 1.1.6 and let me know if everything is working correctly.

[floriscornel]

@yudielcurbelo Thank you.
I have confirmed that the warnings are no longer present after updating to version 1.1.6.

[yudielcurbelo]

Are you able to see this folder structure in your node_modules?

[yudielcurbelo]

If the warning persists, please update to 1.1.5 and let me know.

[floriscornel]

@yudielcurbelo Thanks for your quick reply.
I have updated to 1.1.5, but I am still experiencing this problem.

I have found that the warning mentions:
node_modules/@yudiel/react-qr-scanner/src/utilities/isObject.ts
On my disk I can find:
node_modules/@yudiel/react-qr-scanner/dist/cjs/utilities/isObject.d.ts
and
node_modules/@yudiel/react-qr-scanner/dist/esm/utilities/isObject.d.ts

[yudielcurbelo]

What version of node are you using, could you delete the node_modules folder and reinstall all dependencies?

[floriscornel]

I am running v19.8.1 on macOS, encountered the same problem using docker image node:18.12.1-alpine.

I tried deleting node_modules and reinstalling, without success.

I have created a repo to help you reproduce the issue:
https://github.com/floriscornel/example-qr

Running commands:
npm install and npm start, for me, results in:

...
WARNING in ./node_modules/@yudiel/react-qr-scanner/dist/esm/index.js
Module Warning (from ./node_modules/source-map-loader/dist/cjs.js):
Failed to parse source map from '/Users/floriscornel/Developer/example-qr/node_modules/@yudiel/react-qr-scanner/src/utilities/off.ts' file: Error: ENOENT: no such file or directory, open '/Users/floriscornel/Developer/example-qr/node_modules/@yudiel/react-qr-scanner/src/utilities/off.ts'

WARNING in ./node_modules/@yudiel/react-qr-scanner/dist/esm/index.js
Module Warning (from ./node_modules/source-map-loader/dist/cjs.js):
Failed to parse source map from '/Users/floriscornel/Developer/example-qr/node_modules/@yudiel/react-qr-scanner/src/utilities/on.ts' file: Error: ENOENT: no such file or directory, open '/Users/floriscornel/Developer/example-qr/node_modules/@yudiel/react-qr-scanner/src/utilities/on.ts'

webpack compiled with 14 warnings
Files successfully emitted, waiting for typecheck results...
Issues checking in progress...
No issues found.

[yudielcurbelo]

This is something specific to CRA #mswjs/msw#1030 (comment)

I do not distribute the src file in the library, but doing so should fix the issue. I will give it a try.

[short-dsb]

@yudielcurbelo Can you make this fix for the 2.0.0-beta version as well?

[Havock94]

I updated react-qr-scanner from 1.1.9 to 1.2.10 and the warnings reappeared. Going back to version 1.1.9 "solves" the problem.

[yudielcurbelo]

There is a new beta 2.0.0-beta.8 with a lot of changes. If the issue is not fixed here, I can add the src folder to the build output.