When I am trying to run the build command for my react application I am seeing this error failing the build:
var stripAnsi = require('strip-ansi');
^
Error [ERR_REQUIRE_ESM]: require() of ES Module C:\Users\rahul\Documents\project_name\node_modules\strip-ansi\index.js from C:\Users\rahul\Documents\cambian\cambian-widget-client\node_modules\react-dev-utils\FileSizeReporter.js not supported.
Instead change the require of index.js in C:\Users\rahul\Documents\project_name\node_modules\react-dev-utils\FileSizeReporter.js to a dynamic import() which is available in all CommonJS modules.
at Object.<anonymous> (C:\Users\rahul\Documents\project_name\node_modules\react-dev-utils\FileSizeReporter.js:15:17)
at Object.<anonymous> (C:\Users\rahul\Documents\project_name\node_modules\react-scripts\scripts\build.js:35:26) {
code: 'ERR_REQUIRE_ESM'
}
error Command failed with exit code 1.
But when I delete the lockfile and re-run the build command, it executes successfully. Then again the new builds fails until the lockfile is removed.
This is causing a major issue as we have to manually deploy the application every time a change has been done.
This has been working fine two weeks ago and I can confirm neither new packages have been added nor any package has been updated
What I have tried?
Build command used:
react-scripts build
Enviroment:
node: 16.19.0
npm: 9.8.1
yarn: 1.22.19
React packages version
"react": "^17.0.2",
"react-dom": "^17.0.2",
"react-scripts": "^5.0.0",
The only way I have found around this is a resolution in package.json forcing strip-ansi
down to 6.0.0 or 6.0.1. It became pure ESM in 7.0.0. Something like this:
{
...
"resolutions": {
"strip-ansi": "6.0.0"
}
}
If you use npm
rather than yarn
(which I see the OP isn't, but for others), then use an override:
{
...
"overrides": {
"strip-ansi": "6.0.0"
}
}