error prevents gatsby from building: Can't resolve core-js/modules/es.array.iterator

[barbalex]

After installing react-stickynode I got this error in the node console:

yarn run v1.22.4
$ gatsby develop
success open and validate gatsby-configs - 0.037s
success load plugins - 1.034s
success onPreInit - 0.011s
success initialize cache - 0.006s
success copy gatsby files - 0.073s
success onPreBootstrap - 0.006s
success createSchemaCustomization - 0.028s
success source and transform nodes - 0.106s
success building schema - 0.247s
success createPages - 0.053s
success createPagesStatefully - 0.075s
success onPreExtractQueries - 0.002s
success update schema - 0.024s
success extract queries from components - 1.206s
success write out requires - 0.079s
success write out redirect data - 0.380s
success Build manifest and related icons - 0.081s
success onPostBootstrap - 0.093s
⠀
info bootstrap finished - 5.927 s
⠀
success run queries - 0.064s - 2/2 31.37/s

 ERROR #98123  WEBPACK

Generating development JavaScript bundle failed

Can't resolve 'core-js/modules/es.array.iterator' in 'C:\Users\alexa\vermehrung\node_modules\react-stickynode\dist'

File: node_modules\react-stickynode\dist\Sticky.js

[barbalex]

It seems that the issue is that react-stickynode uses core-js v3 while gatsby is still on v2.

So for any other one trying to use react-stickynode with gatsby: wait until this issue is solved.

[barbalex]

Closing as this is not solvable by react-stickynode