@Addshore I'm confused by your link (https://doc.wikimedia.org/Wikibase/master/php/md_docs_topics_options.html#conceptBaseUri); so if I want to change the URIs from the default http://wikibase.svc/entity/Q39 to localhost:8181/entity/Q39, I do this by adding something to LocalSettings.php?

This is my current YAML (it still isn't working):

Okay, wow I'm dumb. Running this inside the wikibase WDQS docker container made queries work:

@Addshore so sorry to keep bothering, I'm just trying to make sure I'm following everything correctly.

@Addshore yeah so I was so knee deep in errors, I deleted everything with my first try and attempted to use this Git directory instead: https://github.com/wmde/wikibase-docker/blob/master/README-compose.md

@Addshore thank you so much for the response. I ended up deleting everything and attempted to follow a different set of Wikibase install instructions (except now post-load runUpdate.sh just runs forever (even though there is very little that I added to the database); localhost:8282 queries are stall forever.

@Addshore thank you so much for responding!

@Louperivois I've run into the issue of docker_compose_files_wdqs-updater_1 crashing and restarting constantly as well.