GraphQLError: Syntax Error: Expected Name, found ":" - graphql

Question

I am trying to Prisma along side with Apollo Server
and I keep getting this error
GraphQLError: Syntax Error: Expected Name, found ":"
this is the index.ts file
import { PrismaClient } from '#prisma/client';
import { ApolloServer } from 'apollo-server';
import { typeDefs } from './schema/schema';
import { Query } from './resolvers/Query';
import { Mutation } from './resolvers/Mutation';
const prisma = new PrismaClient();
const server = new ApolloServer({
typeDefs,
resolvers: {
Query,
Mutation,
},
context: {
prisma,
},
});
server.listen().then(({ url }: any) => {
console.log(`Server is running on ${url}`);
});
this is the schema.ts file
const { gql } = require('apollo-server');
export const typeDefs = gql`
type Query {
getProducts: [Product!]!
}
type Mutation {
addProduct(input: addProductInput): Boolean!
}
type Product {
name: String!
price: Float!
description: : String!
}
input addProductInput {
name: String!
price: Float!
description: : String!
}
`;
this is the Query.ts file in the resolvers folder
export const Query = {
getProducts: async (parent: any, args: any, { prisma }: any) => {
return await prisma.products.findMany();
},
};
this is the Query.ts file in the resolvers folder
export const Mutation = {
addProduct: async (parent: any, { input }: any, { prisma }: any) => {
const productData = {
name: input.name,
price: input.price,
description: input.description,
};
await prisma.products.create({
data: productData,
});
return true;
},
};
and lastly this is the Product model in schema.prisma file
model Product {
##map(name: "products")
id Int #id #default(autoincrement())
name String
price Float
description String
createdAt DateTime #default(now())
updatedAt DateTime #updatedAt
}
I have done some researches and all I got is that might be a missing bracket or a curly bracket, but I reviewed my code multiple times and did not find any mistakes.

Answer 1

In the schema definition, pay close attention to the Product type and addProductInput:
type Product {
name: String!
price: Float!
description: : String!
}
input addProductInput {
name: String!
price: Float!
description: : String!
}
`;
Are you sure the description fields should have two colons? I think they shouldn't have the middle one, and just be like description: String!