name: 'LinkAccountError', [next-auth][error][adapter_error_linkAccount] - mongodb

Question

I am making a sign up page with 3 providers (Twitter, Facebook and Instagram) using next-auth and prisma with mongoDB. The issue appears when I try to sign up with any of the providers. I think the prisma schema is the problem. Here is the error that I receive:
Invalid `p.account.create()` invocation in
C:\...\node_modules\#next-auth\prisma-adapter\dist\index.js:19:42
16 },
17 updateUser: ({ id, ...data }) => p.user.update({ where: { id }, data }),
18 deleteUser: (id) => p.user.delete({ where: { id } }),
→ 19 linkAccount: (data) => p.account.create({
data: {
provider: 'instagram',
type: 'oauth',
providerAccountId: '62921xxxxxx98535',
access_token: 'IGQVJYdU...',
user_id: 178xxxx,
~~~~~~~
userId: '63e2538xxxx'
}
})
Unknown arg `user_id` in data.user_id for type AccountUncheckedCreateInput. Did you mean `userId`? Available args:
type AccountUncheckedCreateInput {
id?: String
userId: String
type: String
provider: String
providerAccountId: String
}
I have red all the documentations about, chatGPT also didn't help much. The prisma schema looks like this:
datasource db {
provider = "mongodb"
url = env("DATABASE_URL")
}
generator client {
provider = "prisma-client-js"
}
model User {
id String #id #default(auto()) #map("_id") #db.ObjectId
name String?
email String? #unique
emailVerified DateTime? #map("email_verified")
image String?
accounts Account[]
sessions Session[]
##map("users")
}
model Account {
id String #id #default(auto()) #map("_id") #db.ObjectId
userId String #db.ObjectId
type String
provider String
providerAccountId String #map("provider_account_id")
refresh_token String? #db.String
access_token String? #db.String
expires_at Int?
token_type String?
scope String?
id_token String? #db.String
session_state String?
user User #relation(fields: [userId], references: [id], onDelete: Cascade)
##unique([provider, providerAccountId])
##map("accounts")
}
model Session {
id String #id #default(auto()) #map("_id") #db.ObjectId
sessionToken String #unique #map("session_token")
userId String #db.ObjectId
expires DateTime
user User #relation(fields: [userId], references: [id], onDelete: Cascade)
##map("sessions")
}
model VerificationToken {
identifier String #id #default(auto()) #map("_id") #db.ObjectId
token String #unique
expires DateTime
##unique([identifier, token])
##map("verificationtokens")
}

Answer 1

You are passing user_id parameter while creating an account, but there is no field named user_id in the Account model in your schema file.
If you need to pass user_id while creating an account then you need to define it in the Account model as well.