Gastby site brokes when try to search dependency

[afucher]

Description

When try to search for starters that use some plugin, the site broke and just show a blank page.
example: https://www.gatsbyjs.org/starters/?d=gatsby-source-googlemaps-static&v=2

Steps to reproduce

Enter in the plugin search page, click on any plugin and then click on the See starters using this link.

Expected result

I should see a page with the result of the search.

Actual result

It shows a blank page

Environment

[pvdz]

Hi @afucher. Thanks for your report.

I've confirmed the problem. Trace:

Bug introduced in fda78f1#diff-51865a2ea87f4bfd5fb20a85ed340a9bL25 by #21792
Then #21876 tried to fix it which is leading to the current problem where the node does not have the property that was read from the edge in filterByDependencies in gatsby/www/src/views/starter-library/filtered-starters.js and therefor this breaks

  starters = starters.filter(
    ({ node: starter }) =>
      starter.fields &&