Undici error (Drizzle + Next.js 13.5)

I'm getting an odd error with Undici; after looking things up, I've not had any luck. Here is the error I'm getting:

 ⨯ Internal error: TypeError: fetch failed
    at Object.fetch (node:internal/deps/undici/undici:11576:11)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

 ⨯ Internal error: TypeError: fetch failed
    at Object.fetch (node:internal/deps/undici/undici:11576:11)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

The only place in which I use Undici is here:

import { migrate } from "drizzle-orm/planetscale-serverless/migrator";
import { connect } from "@planetscale/database";
import { drizzle } from "drizzle-orm/planetscale-serverless";

import { fetch } from "undici";

import "dotenv/config";

const runMigrate = async () => {
  if (!process.env.DATABASE_URL) {
    throw new Error("DATABASE_URL is not defined");
  }

  const connection = connect({
    url: process.env.DATABASE_URL!,
    fetch: fetch,
  });

  const db = drizzle(connection);

  console.log("⏳ Running migrations...");

  const start = Date.now();

  await migrate(db, { migrationsFolder: "src/lib/db/migrations" });

  const end = Date.now();

  console.log(`✅ Migrations completed in ${end - start}ms`);

  process.exit(0);
};

runMigrate().catch((err) => {
  console.error("❌ Migration failed");
  console.error(err);
  process.exit(1);
});

import { migrate } from "drizzle-orm/planetscale-serverless/migrator";
import { connect } from "@planetscale/database";
import { drizzle } from "drizzle-orm/planetscale-serverless";

import { fetch } from "undici";

import "dotenv/config";

const runMigrate = async () => {
  if (!process.env.DATABASE_URL) {
    throw new Error("DATABASE_URL is not defined");
  }

  const connection = connect({
    url: process.env.DATABASE_URL!,
    fetch: fetch,
  });

  const db = drizzle(connection);

  console.log("⏳ Running migrations...");

  const start = Date.now();

  await migrate(db, { migrationsFolder: "src/lib/db/migrations" });

  const end = Date.now();

  console.log(`✅ Migrations completed in ${end - start}ms`);

  process.exit(0);
};

runMigrate().catch((err) => {
  console.error("❌ Migration failed");
  console.error(err);
  process.exit(1);
});

Even after removing this, I get the same error. Does anyone have any idea what this could be associated with? Also, the odd thing is… I’m not running this at all. It happens when I try to insert a new record into the database. For reference, I am using Drizzle inside of my server actions.

3 Replies

Paul•9mo ago

Without reading into any documentation, I don’t think you need the fetch variable when connecting? If you do, try using the native fetch and see if it works to break down what the issue might be

rcssdy•9mo ago

That's what I thought, even after removing this, and mention of undici in my repository, the error still occurs.

rcssdy•9mo ago

https://github.com/vercel/next.js/issues/54961 - Appears to be a known issue.

GitHub

next js 13 server error " TypeError: fetch failed " · Issue #54961 ...

Link to the code that reproduces this issue or a replay of the bug https://github.com/AhmedShehata98/shoperz To Reproduce Start the application with npm run dev After many re-render or refresh Faci...

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Undici error (Drizzle + Next.js 13.5)