error upgrade to docusaurus 2.0.0-beta.4

[rafaelrdealmeida]

Hi, I'm trying to upgrade to docusaurus 2.0.0-beta.4.

when I try to run yarn run build I get the following error:

already tried to remove the node_modules and clear the cache.

Any indication that how can I resolve this?

The site's repository is this: https://gitlab.com/unesp-labri/sites/labri

best

[Josh-Cena]

You don't have a blog/ directory, so your first blog plugin can't find its source directory. The second and third do have their respective cadernos/ and noticias/ directories