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Eslint error: Value "data["0"].ignorePropertyModificationsFor" has additional properties

See original GitHub issue

Hello, I am building a web app that was scaffolded from create-react-app, but uses airbnb-eslint-config. I have been using this for a few months with no issues, but earlier today, I rm -rf node_modules/ and reinstalled them, and am now getting the following error:

Failed to compile.

Error in ./src/index.js
Module build failed: Error: /Users/rich/Git/web-app/node_modules/eslint-config-airbnb-base/rules/best-practices.js:
	Configuration for rule "no-param-reassign" is invalid:
	Value "data["0"].ignorePropertyModificationsFor" has additional properties.

Referenced from: /Users/rich/Git/web-app/node_modules/eslint-config-airbnb-base/index.js
Referenced from: airbnb
Referenced from: /Users/rich/Git/web-app/node_modules/react-scripts/.eslintrc
    at Array.forEach (native)
    at Array.reduceRight (native)
    at Array.reduceRight (native)
    at Array.reduceRight (native)
 @ multi ./~/react-dev-utils/webpackHotDevClient.js ./~/react-scripts/config/polyfills.js ./src/index.js

I’ve tried overriding this rule in my eslint config:

"no-param-reassign": [0, { "props": false }],

and I’ve tried:

"no-param-reassign": "off",

All to no avail. Can someone please help me understand what’s changed, and what I’m missing?

Issue Analytics

State:
Created 6 years ago
Comments:9

Top GitHub Comments

2reactions

richcsmithcommented, Mar 28, 2017

Updating to the latest version of babel-eslint (7.1.1 => 7.2.1) resolved my issue.

1reaction

ljharbcommented, Jan 5, 2018

I’d put the “extends” line first, but otherwise that looks fine. I don’t personally use react-native, so I can’t help you with that part.

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