简体   繁体   中英

Can't import package to react boilerplate

Trying to import react-image-crop package using yarn and add it to react boilerplate .

After installing the package getting this error

Module parse failed: /Users/...../frontend/node_modules/react-image-crop/lib/ReactCrop.js Unexpected token (62:25)
You may need an appropriate loader to handle this file type.
| 
| function makeAspectCrop(crop, imageAspect) {
|   const completeCrop = { ...crop };
| 
|   if (crop.width) {
 @ ./app/components/ImageUpload/index.js 23:0-41
 @ ./app/containers/HomePage/index.js
 @ ./app/containers/HomePage/Loadable.js
 @ ./app/containers/App/index.js
 @ ./app/app.js
 @ multi eventsource-polyfill webpa

The boilerplate is using babylons env preset so the spread operator should be available.

Any ideas what may be the cause?

Instead of importing directly from react-image-crop I used

import ReactCrop from 'react-image-crop/dist/ReactCrop';

and working like a charm

The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM