React-virtualized: Bug with react-lifecycles-compat

[fay-jai]

Bug
I've created a simple app based off one of the examples on the website:

import React from 'react';
import { AutoSizer, List } from 'react-virtualized';

const list = [
  'Brian Vaughn',
  'Willson Mock',
  'Tiffany Wang'
];

function rowRenderer ({ key, index, style}) {
    return (
        <div key={key} style={style}>
            {list[index]}
        </div>
    )
}

export default class SubAppWithVirtualized extends React.Component {
    constructor(props) {
        super(props);
    }

    render() {
        <AutoSizer>
            {({ height, width }) => (
            <List
                height={height}
                rowCount={list.length}
                rowHeight={20}
                rowRenderer={rowRenderer}
                width={width}
            />
            )}
        </AutoSizer>
    }
}

When my app compiles, I'm getting this output in my terminal:

WARNING in ./node_modules/react-virtualized/dist/es/Grid/Grid.js
1529:0-8 "export 'default' (imported as 'polyfill') was not found in 'react-lifecycles-compat'

WARNING in ./node_modules/react-virtualized/dist/es/ArrowKeyStepper/ArrowKeyStepper.js
184:0-8 "export 'default' (imported as 'polyfill') was not found in 'react-lifecycles-compat'

WARNING in ./node_modules/react-virtualized/dist/es/Masonry/Masonry.js
455:0-8 "export 'default' (imported as 'polyfill') was not found in 'react-lifecycles-compat'

WARNING in ./node_modules/react-virtualized/dist/es/Collection/CollectionView.js
616:0-8 "export 'default' (imported as 'polyfill') was not found in 'react-lifecycles-compat'

WARNING in ./node_modules/react-virtualized/dist/es/MultiGrid/MultiGrid.js
851:0-8 "export 'default' (imported as 'polyfill') was not found in 'react-lifecycles-compat'

Here's the relevant part of my package.json as well:

"devDependencies": {
    "autoprefixer": "8.5.0",
    "babel-core": "6.26.3",
    "babel-loader": "7.1.4",
    "babel-plugin-transform-object-rest-spread": "6.26.0",
    "babel-polyfill": "6.26.0",
    "babel-preset-env": "1.7.0",
    "babel-preset-react": "6.24.1",
    "babel-register": "6.26.0",
    "clean-webpack-plugin": "0.1.19",
    "css-loader": "0.28.11",
    "file-loader": "1.1.11",
    "postcss": "6.0.22",
    "postcss-loader": "2.1.5",
    "resolve-url-loader": "2.3.0",
    "sass-loader": "7.0.1",
    "style-loader": "0.21.0",
    "uglifyjs-webpack-plugin": "1.2.5",
    "url-loader": "1.0.1",
    "webpack": "3.6.0"
  },
  "dependencies": {
    "prop-types": "^15.6.1",
    "react": "^16.3.2",
    "react-dom": "^16.3.2",
    "react-router-dom": "^4.2.2",
    "react-virtualized": "^9.19.0"
  }

I've tried modifying my imports like this and still get similar results:

import Autosizer  from 'react-virtualized/dist/commonjs/AutoSizer'
import List from 'react-virtualized/dist/commonjs/List'

WARNING in ./node_modules/react-virtualized/dist/es/Grid/Grid.js
1529:0-8 "export 'default' (imported as 'polyfill') was not found in 'react-lifecycles-compat'

This time the warning in the terminal is shorter. In both cases though, I get the following error in my browser:

[wuweiweiwu]

related: #1114

[pigcan]

For the moment you can modify the webpack configuration to avoid this problem.

Specified resolve.mainFields equals to ['main']

Or waiting react-lifecycles-compat to bump a new version.

[fay-jai]

@pigcan are you suggesting I update my project's webpack.config.js to include mainFields: ['main']? I just tried doing that and that unfortunately seemed to show a new error:

Any thoughts on this?

[fay-jai]

@wuweiweiwu do you have any timing on when 9.19.1 will be released to include these changes? Thanks!

[pigcan]

@fay-jai could you provide a example repo?

I solved this issue simply by setting mainFields: ['main'] in my project.

[wuweiweiwu]

@fay-jai I'll try to release in the next two days!

[sbyps]

the version 9.19.0 cant work well, plz bump 9.19.1 asap for this issue @wuweiweiwu

[wuweiweiwu]

[email protected] has been released! https://www.npmjs.com/package/react-virtualized

[wuweiweiwu]

Please open a new issue if this problem persists.

thanks! 👍

[fay-jai]

@wuweiweiwu thank you so much - this issue seems to be resolved for me!