You have already compiled the software yourself? Great! I have no clue about GApps and how to get them up and running, but maybe it will help to add a Unified Network Location Provider (for using non-Google geolocation providers) to your selfcompiled code?
The error code looks like the play store wants a location update using the Google “fused” location provide. This does not work because the provider “fused” was not found. No idea. Maybe it will help providing this “update” with NLP. But I don’t know. Maybe all this work will be in vain and it will not help at all 