A guide to resolving the Prisma Unique Type error while deploying on Vercel

After successfully running the app in my local development environment, I encountered an unexpected type error upon deploying to Vercel.

My tech stack includes Next.js, Prisma, and tRPC.

Any suggestions on what could be causing this issue?

Link to Code

Vercel deploy log

Answer №1

Here are two possible solutions:

  1. Utilize a unique prisma field (such as email) to search for the specific student:
const student = await prisma.student.findUnique({ where: { email: input.email } })
  1. Search for all students using the provided input.name and select the first match:
const [student] = await prisma.student.findMany({ where: { name: input.name } })

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