Typescript errors in the generated router

[atanaskanchev]

Bug description

The generated router at generated/routers/Post.router.ts

 createOnePost: protectedProcedure
    .input(PostCreateOneSchema).mutation(async ({ ctx, input }) => {
      const createOnePost = await ctx.prisma.post.create(input);
      return createOnePost;
    }),

has the following error

Argument of type '{ data: (PostCreateInput | PostUncheckedCreateInput) & (PostCreateInput | PostUncheckedCreateInput | undefined); }' is not assignable to parameter of type '{ select?: PostSelect | null | undefined; include?: PostInclude | null | undefined; data: (Without<PostCreateInput, PostUncheckedCreateInput> & PostUncheckedCreateInput) | (Without<...> & PostCreateInput); }'.
  Types of property 'data' are incompatible.
    Type '(PostCreateInput | PostUncheckedCreateInput) & (PostCreateInput | PostUncheckedCreateInput | undefined)' is not assignable to type '(Without<PostCreateInput, PostUncheckedCreateInput> & PostUncheckedCreateInput) | (Without<...> & PostCreateInput)'.
      Type 'PostCreateInput & PostUncheckedCreateInput' is not assignable to type '(Without<PostCreateInput, PostUncheckedCreateInput> & PostUncheckedCreateInput) | (Without<...> & PostCreateInput)'.
        Type 'PostCreateInput & PostUncheckedCreateInput' is not assignable to type 'Without<PostUncheckedCreateInput, PostCreateInput> & PostCreateInput'.
          Type 'PostCreateInput & PostUncheckedCreateInput' is not assignable to type 'Without<PostUncheckedCreateInput, PostCreateInput>'.
            Types of property 'id' are incompatible.
              Type 'number | undefined' is not assignable to type 'undefined'.
                Type 'number' is not assignable to type 'undefined'.ts(2345)

How to reproduce

1. Use the sample schema

Expected behavior

No response

Prisma information

generator client {
provider = "prisma-client-js"
}

generator trpc {
provider = "prisma-trpc-generator"
// output = "../../trpc/init/src/generated"
output = "./generated"
withMiddleware = "../../trpc/init/src/middleware"
withShield = false
contextPath = "../../trpc/init/src/context"
trpcOptionsPath = "../../trpc/init/src/trpcOptions"
}

datasource db {
provider = "postgresql"
url = env("DATABASE_URL")
}

model User {
id Int @id @default(autoincrement())
email String @unique
name String?
posts Post[]
books Book[]
}

model Post {
id Int @id @default(autoincrement())
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
title String
content String?
published Boolean @default(false)
viewCount Int @default(0)
author User? @relation(fields: [authorId], references: [id])
authorId Int?
likes BigInt
}

/// @@Gen.model(hide: true)
model Book {
id Int @unique
title String
author User? @relation(fields: [authorId], references: [id])
authorId Int?
}

model Map {
key String @id
value String
}

Environment & setup

• OS: MacOS
• Database: Postgres
• Node.js version:18

Prisma Version

4.11.0

[Frumba]

I am having the same issue since today 🙏

[ymc9]

Seems to be a zod issue:
colinhacks/zod#2184

Downgrading to zod 3.21.1 worked for me.

[jamesrweb]

Just hit this issue today also.

[okeeffed]

I also hit this issue. Subbing to notifications.

[peterarusanoff]

I am having the same issue Here

I am getting a whole list of errors

106 Errors

nonexisting prisma exports:
AccountUncheckedUpdateManyWithoutAccountsInput'. Did you mean 'AccountUncheckedUpdateManyWithoutUserInput'?

type issues:

are the majority
Type 'undefined' is not assignable to type 'string | AccountProviderProviderAccountIdCompoundUniqueInput'.
Type 'number | number[] | undefined' is not assignable to type 'number[] | undefined'.
Type 'number | number[] | null | undefined' is not assignable to type 'number[] | null | undefined'.

Prisma: "^5.3.0"
zod: "3.21.1"
@prisma/client: "5.3.0",
DB: MongoDB

Please let me know of a work around