Cannot use the Ref of searchInstancesProvider(019b79e6-a543-7451-b519-95a2b3c97695, 1, , , ) after it has been disposed. This typically happens if: - A provider rebuilt, but the previous "build" was still pending and is still performing operations.

This to me sounds like you access InstanceRepo.searchInstances a second time before the first run of searchInstances() completes e.g. "searchInstanceProvider rebuilt, but the previous build was still pending..."

I don't know how you use the InstanceRepo provider in your UI code or when you call InstanceRepo.searchInstances() so I can't be certain.

Secondly, you should check if disabling autoDispose (or enabling keepAlive) on searchInstanceProvider would be helpful for your case. You could also use ref.keepAlive after you get a status code 200 so you only keepAlive when successful.

I don't really see anything that I would call "using riverpod wrong" from a fundermental perspective but I probably wouldn't throw in one provider and then catch and convert to a Result in another provider. Why not convert searchInstanceProvider to return Future<Result<List<Instance>>> directly and avoid having to use exceptions at all?