Failed to build. @babel/runtime need to be installed

[phuczeero]

Description

When building, app throw an error

Failed to compile.
Cannot find file '......./node_modules/babel-preset-react-app/node_modules/@babel/runtime/helpers/esm/toConsumableArray' in './src/store'.

I installed @babel/runtime and it works.

[Can-Sahin]

Can you describe the steps. It works fine building on CI and i can confirm as well after installing it builds fine

[phuczeero]

Sorry, my bad. I get this error when using with @elastic/eui
https://github.com/elastic/eui/blob/master/wiki/consuming.md#module-build-failed-or-module-parse-failed-unexpected-token-error

It seems CRA hasn't supported resolve.mainFields configurable yet.
facebook/create-react-app#8139

Solution: facebook/create-react-app#7183 (comment)