FastifyError [Error]: logger options only accepts a configuration object.

[kaiburjack]

🐛 Bug Report

After upgrading from 2.2.5 to 2.2.6, the service crashes with the error message:

/home/app/node/node_modules/.pnpm/@fastify+error@4.0.0/node_modules/@fastify/error/index.js:18
      return new FastifyError(...args)
             ^
FastifyError [Error]: logger options only accepts a configuration object.
    at FastifyError (/home/app/node/node_modules/.pnpm/@fastify+error@4.0.0/node_modules/@fastify/error/index.js:18:14)
    at createLogger (/home/app/node/node_modules/.pnpm/fastify@5.1.0/node_modules/fastify/lib/logger-factory.js:100:11)
    at fastify (/home/app/node/node_modules/.pnpm/fastify@5.1.0/node_modules/fastify/fastify.js:139:33)
    at createApp (/home/app/node/src/app.ts:11:15)
    at <anonymous> (/home/app/node/src/index.ts:6:13)
    at ModuleJob.run (node:internal/modules/esm/module_job:222:25)
    at async ModuleLoader.import (node:internal/modules/esm/loader:316:24)
    at async asyncRunEntryPointWithESMLoader (node:internal/modules/run_main:123:5) {
  code: 'FST_ERR_LOG_INVALID_LOGGER_CONFIG',
  statusCode: 500
}

Node.js v20.13.1

We are using the ducktors/turborepo-remote-cache:2.2.6 Docker Image.

To Reproduce

Steps to reproduce the behavior:

• start the turbo repo cache using the ducktors/turborepo-remote-cache:2.2.6 Docker image e.g. via:

docker run -e TURBO_TOKEN=... ducktors/turborepo-remote-cache:2.2.6

Expected behavior

The service starts successfully as expected, just like in version 2.2.5.

Your Environment

• OS: Linux
• Cloud Vendor: GCP/GKE
• Turbo Version: 2.2.6

[mattref]

This appears to be caused by the Fastify version bump, which didn't account for Fastify v5's "New logger constructor signature", which is mentioned in the migration guide.

I think line 12 in app.ts should be changed as follows:

  const app = Fastify({
-  logger,
+  loggerInstance: logger,

[matteovivona]

🎉 This issue has been resolved in version 2.2.7 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[kaiburjack]

Indeed, it works! Thanks for the very quick fix!