"Objects are not valid as a React child" and linters

I have an issue about a simple component and I don't know why. Here is my error and my code : Error: Objects are not valid as a React child (found: object with keys {Cfor, children}). If you meant to render a collection of children, use an array instead. import React from 'react'; import './Label.css'; export default function Label(Childn, Cfor) { return ( {Childn} ); } I used some linters and I'm trying to follow the style guide of airbnb. But in another branch of my project which hasn't the linters, this code works. So I guess it's a problem of compatibility with the linters. Here is my devDependencies and my .eslintrc.json "devDependencies": { "eslint": "^7.13.0", "eslint-config-airbnb": "^18.2.1", "eslint-plugin-import": "^2.22.1", "eslint-plugin-jest": "^24.1.0", "eslint-plugin-jsx-a11y": "^6.4.1", "eslint-plugin-react": "^7.21.5", "eslint-plugin-react-hooks": "^4.2.0", "stylelint": "^13.7.2", "stylelint-config-standard": "^20.0.0" } { "env": { "browser": true, "es2021": true, "jest": true }, "extends": [ "eslint:recommended", "plugin:react/recommended", "airbnb", "airbnb/hooks" ], "parserOptions": { "ecmaFeatures": { "jsx": true }, "ecmaVersion": 12, "sourceType": "module" }, "plugins": [ "react" ], "rules": { } } How can I fix that? Some has an idea?