CODEWITHSUNDEEP
reactjsnpm
EHerman
EHerman

Reputation: 1892

What is this error coming from source-map-loader and how do I resolve it?

I've created a new react app using create-react-app and am trying to build the files but I am now getting all of these errors. I've been trying to debug this for an hour now, but have made little to no progress. This error is coming from a number of dependencies.

What is this error, and how to I fix it? This is a pretty bare bones project right now, so I'm not entirely sure why this error just popped up.

WARNING in ./node_modules/react-double-scrollbar/dist/DoubleScrollbar.js
Module Warning (from ./node_modules/source-map-loader/dist/cjs.js):
Failed to parse source map from '/Users/localmachine/Desktop/temp/app/node_modules/react-double-scrollbar/dist/DoubleScrollbar.js.map' file: Error: ENOENT: no such file or directory, open '/Users/localmachine/Desktop/temp/app/node_modules/react-double-scrollbar/dist/DoubleScrollbar.js.map'
 @ ./node_modules/material-table/dist/material-table.js 42:51-84
 @ ./node_modules/material-table/dist/index.js 29:44-71
 @ ./src/components/countries-data-table/index.js 5:0-43 97:32-45
 @ ./src/App.js 9:0-67 112:39-57
 @ ./src/index.js 7:0-24 10:38-41

Upvotes: 7

Views: 17678

Answers (3)

Dev Choudhary
Dev Choudhary

Reputation: 1

Facing same issue when a package is reinstalled with new version. But restarting sever(ctrl c and npm start) resolved this problem.

Upvotes: 0

Moe Singh
Moe Singh

Reputation: 927

good answer here: React material-table

you can add the file manually or live with it i guess :(

Upvotes: 0

Navpreet
Navpreet

Reputation: 101

Facing the same issue.
So far I have found a workaround given by someone here: https://github.com/mswjs/msw/issues/1030#issuecomment-1004245791

just add the GENERATE_SOURCEMAP=false before the start script in package.json.

Upvotes: 8

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