react-markdown: TypeError: parser is not a function

This error occurs because micromark (https://github.com/micromark/micromark/releases) updated from 2.10.1 to 2.11.0.

This lib is found in this dependency chain: react-markdown > remark-parse > mdast-util-from-markdown > micormark.

I fixed this issue by adding to my package.json:

"resolutions": {
    "mdast-util-from-markdown": "0.8.3"
},

About this issue

Solved. Remove your lockfiles and reinstalling things should fix it for y’all

Thanks @dabit3, I’m able to reproduce that. Cutting that back to the minimal amount needed to reproduce https://codesandbox.io/s/xenodochial-archimedes-zijhr

/cc @TrySound thoughts or insights?

Thank you @wooorm !