Prisma•3w ago

I keep getting this error `Object literal may only specify known properties, and 'adapter' CF D1

I am using Cloudflare D1 and I keep getting this error

Object literal may only specify known properties, and 'adapter' does not exist in type 'Subset<PrismaClientOptions, PrismaClientOptions>'.ts(2353)

Using this code:

const adapter = new PrismaD1(env.database);
const prisma = new PrismaClient({ adapter });

const adapter = new PrismaD1(env.database);
const prisma = new PrismaClient({ adapter });

My Prisma file looks like this:

generator client {
  provider = "prisma-client-js"
  previewFeatures = ["driverAdapters"]
  output  = "../prisma-client"
}

datasource db {
  provider = "sqlite"
  url      = "file:./dev.db"
}

generator client {
  provider = "prisma-client-js"
  previewFeatures = ["driverAdapters"]
  output  = "../prisma-client"
}

datasource db {
  provider = "sqlite"
  url      = "file:./dev.db"
}

7 Replies

Prisma AI Help•3w ago

You're in no rush, so we'll let a dev step in. Enjoy your coffee, or drop into #ask-ai if you get antsy for a second opinion!

AbakirOP•3w ago

Am I doing something wrong where I get this error with passing adapter in const prisma = new PrismaClient({ adapter });

"devDependencies": {
    "@cloudflare/vitest-pool-workers": "^0.5.2",
    "@cloudflare/workers-types": "^4.20241022.0",
    "@types/node": "^22.10.2",
    "prisma": "^6.7.0",
    "typescript": "^5.5.2",
    "vitest": "2.0.5",
    "wrangler": "^3.84.1"
  },
  "dependencies": {
    "@prisma/adapter-d1": "^6.7.0",
    "@prisma/client": "^6.7.0",
    "@prisma/extension-accelerate": "^1.3.0",
    "dotenv": "^16.5.0",
    "hono": "^4.7.2",
    "langchain": "^0.3.7"
  }

"devDependencies": {
    "@cloudflare/vitest-pool-workers": "^0.5.2",
    "@cloudflare/workers-types": "^4.20241022.0",
    "@types/node": "^22.10.2",
    "prisma": "^6.7.0",
    "typescript": "^5.5.2",
    "vitest": "2.0.5",
    "wrangler": "^3.84.1"
  },
  "dependencies": {
    "@prisma/adapter-d1": "^6.7.0",
    "@prisma/client": "^6.7.0",
    "@prisma/extension-accelerate": "^1.3.0",
    "dotenv": "^16.5.0",
    "hono": "^4.7.2",
    "langchain": "^0.3.7"
  }

Nurul•3w ago

Hey! Did you try following this guide? https://www.prisma.io/docs/guides/cloudflare-d1

How to use Prisma ORM with Cloudflare D1 | Prisma Documentation

Learn how to use Prisma ORM with Cloudflare D1

Nurul•3w ago

Do you get the same error if you follow the steps mentioned in the guide?

Nurul•3w ago

Here's a working example: https://github.com/prisma/prisma-examples/tree/latest/deployment-platforms/edge/cloudflare-workers/with-d1

GitHub

prisma-examples/deployment-platforms/edge/cloudflare-workers/with-d...

🚀 Ready-to-run Prisma example projects. Contribute to prisma/prisma-examples development by creating an account on GitHub.

AbakirOP•3w ago

I did and I get the same issue I am using hono for api endpoints

// index.ts - Main entry point for the Cloudflare Worker
import { Hono } from 'hono'


import { PrismaClient } from '@prisma/client'
import { PrismaD1 } from '@prisma/adapter-d1'

export interface Env {
    Bindings: {
        database: D1Database;
        OPENAI_API_KEY: string; 
    }
}
export const CACHE_CONTROL_24H = () => 86400;


const app = new Hono<{ Bindings: Env }>();

app.get('/', (c) => {
    console.log('Hello World');
    console.log(c.env);
    const adapter = new PrismaD1(c.env.Bindings.database);
    const prisma = new PrismaClient({ adapter });
    return c.json({ message: 'Hello World' }, 200);
});



export default app

// index.ts - Main entry point for the Cloudflare Worker
import { Hono } from 'hono'


import { PrismaClient } from '@prisma/client'
import { PrismaD1 } from '@prisma/adapter-d1'

export interface Env {
    Bindings: {
        database: D1Database;
        OPENAI_API_KEY: string; 
    }
}
export const CACHE_CONTROL_24H = () => 86400;


const app = new Hono<{ Bindings: Env }>();

app.get('/', (c) => {
    console.log('Hello World');
    console.log(c.env);
    const adapter = new PrismaD1(c.env.Bindings.database);
    const prisma = new PrismaClient({ adapter });
    return c.json({ message: 'Hello World' }, 200);
});



export default app

Here is my index file But I still get the error

Object literal may only specify known properties, and 'adapter' does not exist in type 'Subset<PrismaClientOptions, PrismaClientOptions>'.ts(

@Nurul (Prisma) I am trying to push to cloudlfare workers The error in the cloudflare log is

Error: PrismaClient is not configured to run in Cloudflare Workers. In order to run Prisma Client on edge runtime, either:

  - Use Prisma Accelerate: https://pris.ly/d/accelerate
  - Use Driver Adapters: https://pris.ly/d/driver-adapters
  
  If this is unexpected, please open an issue: https://pris.ly/prisma-prisma-bug-report
      at Object.get

Error: PrismaClient is not configured to run in Cloudflare Workers. In order to run Prisma Client on edge runtime, either:

  - Use Prisma Accelerate: https://pris.ly/d/accelerate
  - Use Driver Adapters: https://pris.ly/d/driver-adapters
  
  If this is unexpected, please open an issue: https://pris.ly/prisma-prisma-bug-report
      at Object.get

But I am using the latest prisma version The issue was when adding

output  = "../prisma-client"

output  = "../prisma-client"

to the prisma schema npx prisma generate would update the types outside node_modules so when importing the function, PrismaClient with the adaptar it did not have the correct types

Nurul•2w ago

Hey! If I understand correctly, the issue got resolved after you removed output?

Gaming

Programming

I keep getting this error `Object literal may only specify known properties, and 'adapter' CF D1

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