Create React App 2 Build Error

[SCasarotto]

Hey @selvagsz,

I updated one of my projects to CRA2 and was attempting to build. Received the following error:

Failed to minify the bundle. Error: static/js/1.fa0b5eff.chunk.js from Terser

From there I started into my project to try to narrow down what was causing this error. After isolating this more, it looks like it is this package. To prove this to myself I set up a blank app and received the same error.

Steps to reproduce:

1. npx create-react-app my-app
2. cd my-app
3. yarn add react-power-select
4. in /src/App.js add import { PowerSelect } from 'react-power-select'
5. yarn build

I am also going to post about this in CRA but figured if it is something that has to be fixed here I would give you aheads up. (facebook/create-react-app#5250)

Will keep you posted.

[selvagsz]

Thanks for reporting @SCasarotto . As I read up, I see the issue is related to Terser bug unable to handle func defined inside else clause (which exists in shipshapecode/tether@4ca3d2e#diff-16aa9b816bdda8647812b6bd5bdfcffaR1256)

facebook/create-react-app#5250 (comment)

[SCasarotto]

Tested and appears to be fixed.
facebook/create-react-app#5281
facebook/create-react-app#5250 (comment)

[Timer]

This is still a bug, we just masked it. I'd leave this open for tracking.