Cloudflare Developers•3mo ago

Deployment failed! Got error: Your Worker exceeded the size limit of 1 MiB

Why do I get this "Worker" error when deploying my Pages project, even though my entire build output is 428 KiB (20 KiB larger than the Remix template I started with)?

✘ [ERROR] Deployment failed!

  Failed to publish your Function. Got error: Your Worker exceeded the size limit of 1 MiB. Refer to
  the Workers documentation
  (https://developers.cloudflare.com/workers/observability/errors/#errors-on-worker-upload) for more
  details.

✘ [ERROR] Deployment failed!

  Failed to publish your Function. Got error: Your Worker exceeded the size limit of 1 MiB. Refer to
  the Workers documentation
  (https://developers.cloudflare.com/workers/observability/errors/#errors-on-worker-upload) for more
  details.

3 Replies

Magnum🅱OP•3mo ago

How do I even begin to troubleshoot this? I'm assuming the worker is not just my build directory, so how can I tell what it's size actually is? And why is deploying to a pages project referring me to the Worker documentation?

hfcRed•3mo ago

Because page functions get deployed to a worker Im not sure how this works with frameworks, but I would assume that anything that runs on the server is packed into the worker You could run a local build to see the output and double check, there should be a server folder or similar in the output directory

zsmooth•3mo ago

npm run build will tell you exactly how big your worker is

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Deployment failed! Got error: Your Worker exceeded the size limit of 1 MiB