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"Failed lookup of model or field during internal processing. This means that the internal representation was mutated incorrectly."

See original GitHub issue

A schema that used to work before (preview 21) does not work in preview 22 any more for generation:

datasource db {
  provider = "mysql"
  // other options are: "mysql" and "sqlite"
  url      = "mysql://user:pass@localhost:3306/asd_nest_prisma"
}

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

//generator typegraphql {
//  provider = "node_modules/typegraphql-prisma/generator.js"
//  output   = "../prisma/generated/type-graphql"
//}

model User {
  email        String     @unique
  id           Int        @default(autoincrement()) @id
  mollieApiKey String?
  name         String
  passwordHash String?
  phone        String?
  locations    Location[] @relation(name: "userLocations")

  services         Service[] @relation(name: "userServices", references: owner)
  assignedServices Service[] @relation(name: "assignedServices", references: assignee)

  contacts         Contact[] @relation(name: "userContacts")
  contactsAsTarget Contact[] @relation(name: "targetUsers")

  shop      Shop?       @relation("userShop")
  suppliers Supplier[]
  tokens    UserToken[]
}

model UserToken {
  id        Int    @default(autoincrement()) @id
  randomHex String @unique
  user      User?

  @@index([user])
}

model Contact {
  id         Int   @default(autoincrement()) @id
  showShares Int
  owner      User  @relation(name: "userContacts")
  target     User? @relation(name: "targetUsers")

  @@index([target])
  //@@unique([owner, target])
}

model Location {
  description String
  id          Int     @default(autoincrement()) @id
  name        String
  sku         String?
  user        User?   @relation(name: "userLocations")

  @@index([user])
}

model Order {
  customerEmail String
  customerName  String
  dueDeposit    Float     @default(0)
  dueTotal      Float
  id            Int       @default(autoincrement()) @id
  priceJson     String
  shop          Shop?
  payments      Payment[]

  @@index([shop])
}

model Payment {
  deposit  Int    @default(0)
  id       Int    @default(autoincrement()) @id
  metadata String
  method   String @default("mollie")
  status   String @default("pending")
  total    Float?
  order    Order?

  @@index([order])
}

model Place {
  id       Int       @default(autoincrement()) @id
  name     String
  products Product[] @relation(references: [placeId])
}

model Price {
  dateGeq        DateTime?
  dateLeq        DateTime?
  id             Int       @default(autoincrement()) @id
  name           String
  price          Float
  priceDeposit   Float     @default(0)
  pricePerPerson Int       @default(0)
  seats          Int?
  timeGeq        DateTime?
  timeLeq        DateTime?
  product        Product?

  @@index([product])
}

model Product {
  description             String?
  extraString             String?
  id                      Int     @default(autoincrement()) @id
  name                    String
  requiresExtra           Int     @default(0)
  requiresFlightArrival   Int     @default(0)
  requiresFlightDeparture Int     @default(0)
  requiresName            Int     @default(1)
  place                   Place
  shop                    Shop?
  prices                  Price[]

  @@index([place])
  @@index([shop])
}

model Service {
  canceled      Int       @default(0)
  changed       Int       @default(0)
  clientEmail   String?
  cost          Float?
  datetime      DateTime
  description   String?
  id            Int       @default(autoincrement()) @id
  notCashed     Float
  notes         String?
  paid          Float?
  preview       String
  shared        Int       @default(0)
  toPay         Float
  assignee      User?     @relation(name: "assignedServices", references: id)
  owner         User      @relation(name: "userServices", references: id)
  sourceService Service?  @relation("serviceToservice")
  services      Service[] @relation("serviceToservice")
  supplierIn    Supplier? @relation(name: "suppliedInServices", references: id)
  supplierOut   Supplier? @relation(name: "suppliedOutServices", references: id)
  vehicle       Vehicle?
  contacts      Contact[]

  @@index([vehicle])
  @@index([sourceService])
  @@index([owner])
  @@index([supplierOut])
  @@index([assignee])
  @@index([supplierIn])
}


model Shop {
  id       Int       @default(autoincrement()) @id
  name     String
  prefix   String
  owner    User      @relation("userShop")
  orders   Order[]
  products Product[]
}

model Supplier {
  id    Int     @default(autoincrement()) @id
  name  String?
  vat   String?
  owner User

  servicesSuppliedIn  Service[] @relation(name: "suppliedInServices", references: supplierIn)
  servicesSuppliedOut Service[] @relation(name: "suppliedOutServices", references: supplierOut)

  @@index([owner])
}


model Vehicle {
  id       Int       @default(autoincrement()) @id
  name     String
  owner    User
  services Service[]

  @@index([owner])
}

The error you get on generate and validate:

C:\Users\Jan\Documents\throwaway\matt>npx prisma2@alpha validate
Error: Schema parsing
thread 'main' panicked at 'Failed lookup of model or field during internal processing. This means that the internal representation was mutated incorrectly.', src\libcore\option.rs:1188:5
stack backtrace:
   0: backtrace::backtrace::dbghelp::trace
             at C:\Users\VssAdministrator\.cargo\registry\src\github.com-1ecc6299db9ec823\backtrace-0.3.40\src\backtrace/dbghelp.rs:88
   1: backtrace::backtrace::trace_unsynchronized
             at C:\Users\VssAdministrator\.cargo\registry\src\github.com-1ecc6299db9ec823\backtrace-0.3.40\src\backtrace/mod.rs:66
   2: std::sys_common::backtrace::_print_fmt
             at src\libstd\sys_common/backtrace.rs:84
   3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
             at src\libstd\sys_common/backtrace.rs:61
   4: core::fmt::write
             at src\libcore\fmt/mod.rs:1025
   5: std::io::Write::write_fmt
             at src\libstd\io/mod.rs:1426
   6: std::sys_common::backtrace::_print
             at src\libstd\sys_common/backtrace.rs:65
   7: std::sys_common::backtrace::print
             at src\libstd\sys_common/backtrace.rs:50
   8: std::panicking::default_hook::{{closure}}
             at src\libstd/panicking.rs:193
   9: std::panicking::default_hook
             at src\libstd/panicking.rs:210
  10: std::panicking::rust_panic_with_hook
             at src\libstd/panicking.rs:471
  11: rust_begin_unwind
             at src\libstd/panicking.rs:375
  12: core::panicking::panic_fmt
             at src\libcore/panicking.rs:84
  13: core::option::expect_failed
             at src\libcore/option.rs:1188
  14: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &mut F>::call_once
  15: <core::iter::adapters::flatten::Flatten<I> as core::iter::traits::iterator::Iterator>::next
  16: <alloc::vec::Vec<T> as alloc::vec::SpecExtend<T,I>>::from_iter
  17: datamodel::validator::standardise::Standardiser::get_datasource_fields_for_relation_field
  18: datamodel::validator::standardise::Standardiser::standardise
  19: datamodel::validator::validation_pipeline::ValidationPipeline::validate
  20: datamodel::parse_datamodel_internal
  21: datamodel::parse_datamodel
  22: <core::result::Result<core::option::Option<T>,prisma::error::PrismaError> as prisma::data_model_loader::PrismaResultOption<T>>::inner_map
  23: prisma::data_model_loader::load_data_model_components
  24: prisma::cli::CliCommand::dmmf
  25: prisma::main::{{closure}}
  26: <std::future::GenFuture<T> as core::future::future::Future>::poll
  27: tokio::runtime::enter::Enter::block_on
  28: tokio::runtime::thread_pool::ThreadPool::block_on
  29: tokio::runtime::context::enter
  30: tokio::runtime::Runtime::block_on
  31: prisma::main
  32: std::rt::lang_start::{{closure}}
  33: std::rt::lang_start_internal::{{closure}}
             at src\libstd/rt.rs:52
  34: std::panicking::try::do_call
             at src\libstd/panicking.rs:292
  35: __rust_maybe_catch_panic
             at src\libpanic_unwind/lib.rs:78
  36: std::panicking::try
             at src\libstd/panicking.rs:270
  37: std::panic::catch_unwind
             at src\libstd/panic.rs:394
  38: std::rt::lang_start_internal
             at src\libstd/rt.rs:51
  39: main
  40: _tmainCRTStartup
  41: mainCRTStartup
  42: sqlite3GenerateConstraintChecks
  43: sqlite3GenerateConstraintChecks
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

Issue Analytics

State:
Created 4 years ago
Comments:12 (7 by maintainers)

Top GitHub Comments

3reactions

esistgutcommented, Feb 18, 2020

model Contact {
    id         Int      @default(autoincrement()) @id
    showShares Int      @default(0)
    owner      User     @relation("Contact_ownerToUser")
    service    Service?
    target     User?    @relation("Contact_targetToUser")

    @@index([target], name: "Contact.target")
    @@index([owner], name: "owner")
    @@index([service], name: "service")
}

model Location {
    description String  @default("")
    id          Int     @default(autoincrement()) @id
    name        String  @default("")
    sku         String?
    user        User?

    @@index([user], name: "Location.user")
}

model Order {
    customerEmail String    @default("")
    customerName  String    @default("")
    dueDeposit    Float     @default(0)
    dueTotal      Float     @default(0)
    id            Int       @default(autoincrement()) @id
    priceJson     String    @default("")
    shop          Shop?
    payment       Payment[]

    @@index([shop], name: "Order.shop")
}

model Payment {
    deposit  Int    @default(0)
    id       Int    @default(autoincrement()) @id
    metadata String @default("")
    method   String @default("mollie")
    status   String @default("pending")
    total    Float?
    order    Order?

    @@index([order], name: "Payment.order")
}

model Place {
    id      Int       @default(autoincrement()) @id
    name    String    @default("")
    product Product[]
}

model Price {
    dateGeq        DateTime?
    dateLeq        DateTime?
    id             Int       @default(autoincrement()) @id
    name           String    @default("")
    price          Float     @default(0)
    priceDeposit   Float     @default(0)
    pricePerPerson Int       @default(0)
    seats          Int?
    timeGeq        DateTime?
    timeLeq        DateTime?
    product        Product?

    @@index([product], name: "Price.product")
}

model Product {
    description             String?
    extraString             String?
    id                      Int     @default(autoincrement()) @id
    name                    String  @default("")
    requiresExtra           Int     @default(0)
    requiresFlightArrival   Int     @default(0)
    requiresFlightDeparture Int     @default(0)
    requiresName            Int     @default(1)
    place                   Place
    shop                    Shop?
    price                   Price[]

    @@index([place], name: "Product.place")
    @@index([shop], name: "Product.shop")
}

model Service {
    canceled      Int       @default(0)
    changed       Int       @default(0)
    clientEmail   String?
    cost          Float?
    datetime      DateTime
    description   String?
    id            Int       @default(autoincrement()) @id
    notCashed     Float     @default(0)
    notes         String?
    paid          Float?
    preview       String    @default("")
    shared        Int       @default(0)
    toPay         Float     @default(0)
    assignee      User?     @relation("Service_assigneeToUser")
    owner         User      @relation("Service_ownerToUser")
    sourceService Service?  @relation("ServiceToService_sourceService")
    supplierIn    Supplier? @relation("Service_supplierInToSupplier")
    supplierOut   Supplier? @relation("Service_supplierOutToSupplier")
    vehicle       Vehicle?
    contact       Contact[]
    service       Service[] @relation("ServiceToService_sourceService")

    @@index([assignee], name: "Service.assignee")
    @@index([owner], name: "Service.owner")
    @@index([sourceService], name: "Service.sourceService")
    @@index([supplierIn], name: "Service.supplierIn")
    @@index([supplierOut], name: "Service.supplierOut")
    @@index([vehicle], name: "Service.vehicle")
}

model Shop {
    id      Int       @default(autoincrement()) @id
    name    String    @default("")
    prefix  String    @default("")
    owner   User
    order   Order[]
    product Product[]
}

model Supplier {
    id                                    Int       @default(autoincrement()) @id
    name                                  String?
    vat                                   String?
    owner                                 User
    service_Service_supplierInToSupplier  Service[] @relation("Service_supplierInToSupplier")
    service_Service_supplierOutToSupplier Service[] @relation("Service_supplierOutToSupplier")

    @@index([owner], name: "Supplier.owner")
}

model User {
    email                          String      @default("") @unique
    id                             Int         @default(autoincrement()) @id
    mollieApiKey                   String?
    name                           String      @default("")
    passwordHash                   String?
    phone                          String?
    contact_Contact_ownerToUser    Contact[]   @relation("Contact_ownerToUser")
    contact_Contact_targetToUser   Contact[]   @relation("Contact_targetToUser")
    location                       Location[]
    service_Service_assigneeToUser Service[]   @relation("Service_assigneeToUser")
    service_Service_ownerToUser    Service[]   @relation("Service_ownerToUser")
    shop                           Shop?
    supplier                       Supplier[]
    userToken                      UserToken[]
    vehicle                        Vehicle[]
}

model UserToken {
    id        Int    @default(autoincrement()) @id
    randomHex String @default("") @unique
    user      User?

    @@index([user], name: "UserToken.user")
}

model Vehicle {
    id      Int       @default(autoincrement()) @id
    name    String    @default("")
    owner   User
    service Service[]

    @@index([owner], name: "Vehicle.owner")
}

1reaction

janpiocommented, Feb 18, 2020

This shows mostly differences in the @default and the name of @@index - someone else will look deeper into this later and try to understand what is going on. We’ll keep you updated.

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