Hello! Was hoping to make discuss.online my new home instance, but I’m having trouble accessing some communities on other instances:

They don’t show up in communities search, and trying to go to them directly returns a server error page, with an error message given like:

FetchError: invalid json response body at http://lemmy:8536/api/v3/post/list?community_name=rpgcreation%40ttrpg.network&page=1&limit=20&sort=Active&type_=All

I can access other communities on all of those instances…

… so I know it’s not an issue with them being blocked, but it seems like they’re not being fully federated either?

Anything I can do on my end to further investigate or attempt a workaround?

  • jgrim of SublinksMA
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    210 months ago

    It looks like they all work now.

    This usually means that no one else on this instance subscribes to them. The best way to subscribe to a community is to search for it then subscribe. Joining a community, currently, only pulls the last 20 posts. However, if the posts isn’t present that you wish to comment on you can search for the URL of the post.

    • @ElfWordOP
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      110 months ago

      Thanks, they are all showing up now. Previously they weren’t showing up in search either, so there wasn’t a way for me to subscribe to them; from discuss.online’s point of view it seemed as if they simply didn’t exist. Maybe after searching for them / trying to visit them, that triggered something in the backend to pull them in?

      • @FelipeFelop
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        110 months ago

        Yep, basically that’s how Lemmy works. Until someone visits it, the instance doesn’t know it exists.