Invalid `prisma.comment.create()` invocation: - prisma-graphql

Question

When the createComment Mutation was excuted, an error called Invalid 'prisma.comment.create()' invocation:
I don't know what's wrong with this right now.😢
I use OSX and postgresql
schema.prisma
model User {
userId Int #id #default(autoincrement())
fullName String
username String #unique
avatar String?
email String #unique
password String
phoneNumber String #unique
location String?
searchHistoryOnOff Boolean #default(true)
notificationOnOff Boolean #default(true)
notifications Notification[]
searchHistories SearchHistory[]
products Product[]
comments Comment[]
createdAt DateTime #default(now())
updatedAt DateTime #updatedAt
}
model Product {
id Int #id #default(autoincrement())
authorId Int
title String
price Int
picture String[]
content String?
hits Int #default(0)
author User #relation(fields: [authorId], references: [userId])
hashtags Hashtag[]
comments Comment[]
createdAt DateTime #default(now())
updated
}
model Comment {
id Int #id #default(autoincrement())
authorId Int
productId Int
comment String
author User #relation(fields: [authorId], references: [userId])
product Product #relation(fields: [productId], references: [id])
createdAt DateTime #default(now())
updatedAt DateTime #updatedAt
}
typeDefs
import { gql } from 'apollo-server-express';
export default gql`
type Mutation {
createComment(productId: Int!, commment: String!): MutationResponse!
}
`;
resolvers
import { Comment } from '#prisma/client';
import { protectedResolver } from '../../users/user.utils';
import { Identity, Resolvers } from './../../types.d';
const resolvers: Resolvers = {
Mutation: {
createComment: protectedResolver(
async (_, { productId, comment }, { loggedInUser, client }) => {
const { userId } = loggedInUser;
const product: Identity = await client.product.findUnique({
where: { id: productId },
select: { id: true },
});
if (!product) {
return {
ok: false,
error: '게시글이 존재하지 않음',
};
}
const newComment: Comment = await client.comment.create({
data: {
comment,
author: {
connect: { userId },
},
product: {
connect: { id: productId },
},
},
});
return { ok: true };
}
),
},
};
export default resolvers;
Please help me 😭😭