Plugin/Preset files are not allowed to export objects, only functions. In ${filepath}

[Maneeshashokan]

webpack-dev-server --progress --colors

/home/maneesh/source/IPS-React/node_modules/@babel/core/lib/config/config-descriptors.js:138
throw new Error(Plugin/Preset files are not allowed to export objects, only functions. In ${filepath});
^

Error: Plugin/Preset files are not allowed to export objects, only functions. In /home/maneesh/source/IPS-React/node_modules/babel-preset-react/lib/index.js
at createDescriptor (/home/maneesh/source/IPS-React/node_modules/@babel/core/lib/config/config-descriptors.js:138:11)
at items.map (/home/maneesh/source/IPS-React/node_modules/@babel/core/lib/config/config-descriptors.js:69:50)
at Array.map ()
at createDescriptors (/home/maneesh/source/IPS-React/node_modules/@babel/core/lib/config/config-descriptors.js:69:29)
at createPresetDescriptors (/home/maneesh/source/IPS-React/node_modules/@babel/core/lib/config/config-descriptors.js:61:10)
at presets (/home/maneesh/source/IPS-React/node_modules/@babel/core/lib/config/config-descriptors.js:43:19)
at mergeChainOpts (/home/maneesh/source/IPS-React/node_modules/@babel/core/lib/config/config-chain.js:304:26)
at /home/maneesh/source/IPS-React/node_modules/@babel/core/lib/config/config-chain.js:267:7
at buildRootChain (/home/maneesh/source/IPS-React/node_modules/@babel/core/lib/config/config-chain.js:114:22)
at loadPrivatePartialConfig (/home/maneesh/source/IPS-React/node_modules/@babel/core/lib/config/partial.js:55:55)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! ips@0.1.0 react-tv-start: webpack-dev-server --progress --colors
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the ips@0.1.0 react-tv-start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /home/maneesh/.npm/_logs/2018-05-31T03_46_23_111Z-debug.log

package.json
{
"private": true,
"react-tv": {
"files": [
"index.html",
"bundle.js",
"style.css"
]
},
"dependencies": {
"react": "^16.2.0",
"react-dom": "^16.2.0",
"react-native": "0.55.4",
"react-scripts": "1.1.4"
},
"scripts": {
"react-tv-cli": "react-tv-cli",
"start": "react-scripts start",
"build": "webpack",
"build-prod": "cross-env NODE_ENV=production yarn build",
"run-webos": "yarn build-prod && react-tv-cli run-webos",
"test": "react-scripts test --env=jsdom",
"eject": "react-scripts eject",
"native-start": "node node_modules/react-native/local-cli/cli.js start",
"react-tv-start": "webpack-dev-server --progress --colors"
},
"devDependencies": {
"babel-jest": "23.0.0",
"babel-preset-react-native": "4.0.0",
"jest": "23.0.0",
"react-test-renderer": "16.3.1",
"babel-core": "^6.26.0",
"babel-loader": "^7.1.2",
"babel-polyfill": "^6.26.0",
"babel-preset-env": "^1.6.1",
"babel-preset-react": "^6.24.1",
"cross-env": "^5.1.1",
"react": "^16.2.0",
"react-tv": "^0.3.4",
"react-tv-cli": "^0.3.4",
"react-tv-navigation": "^0.4.0",
"webpack": "^3.8.1",
"webpack-dev-server": "^2.9.4"
},
"jest": {
"preset": "react-native"
}
}

.babelrc
{
"presets": [
"env",
"react"
]
}

I am trying to combine react-native code and react-tv code, but am getting this error while running react-tv app.

[raphamorim]

Yo @Maneeshashokan!
Why you're trying to combine react-native and react-tv code?

Seems to be an issue with babel configuration.

[Maneeshashokan]

@raphamorim these three projects are same, so I can share my reducers and actions for all these. That's why I decided to combine these three. Is it possible to do this?