Errors when adding a Movie to a Collection

[Cypress84]

I just installed Maintainerr and was able to link it to plex/sonarr/radarr without issue but when trying to add a movie to my "Leaving Soon" collection in docker logs I see:

[WARN] [CollectionsService] An error occurred while performing collection actions.
[maintainerr] | 26/02/2024 03:36:31 [INFO] [CollectionsService] Adding media with id 22183 to collection..
[maintainerr] | 26/02/2024 03:36:31 [WARN] [Error: Plex Server didnt respond with a valid 2xx status code, response code: 404] Couldn't add media to collection:

Plex shows that its connected fine and clicking test says the connection is good. Does anyone know what could be causing the issue? Thanks!

[jorenn92]

Are you using a manual collection in your rules settings?

[Cypress84]

I created a Library in Plex called "Leaving Soon" and then searched for Movies under Maintainer to add to this with a Rule to remove after 30 days from the date added in Plex. Thanks for the quick response!

[Cypress84]

[jorenn92]

So, if my understanding is correct, you're using a manual collection? This error indicates that something is wrong with it. Either the collection type, name,,.. Make sure you can manually add movies to it through Plex UI & that the name in Maintainerr's rule config is identical to the collection's name.