NSounds like a typescript error caused by some bad Context or Prisma setup. Have you typed your Context properly? Does your Prisma instance actually have the newsletterSubscriber in its types?
NI’m not a Prisma user but it looks most likely to do with how you’re setting up Prisma
NAh is it a periodic thing which your editor complains about? I experience these issues too with typescript getting into a bad state. Often changing a few files forces it to rebuild and start working again, but I’ve seen it lose knowledge of types in both the editor and dev server.
NI’m not sure if it’s related to tRPC or typescript, or a typescript issue which tRPC has the complexity to trigger, etc. but there’s some instability in typescript’s incremental rebuild it seems
NI’ve seen references to increasing the amount of memory that TSC is allowed to consume but haven’t had time to see if it works