@vercel/blob - `put` Error: The Edge Function "api" is referencing unsupported modules:

TL;DR

For ", crypto) that the Edge runtime does not support, which is what the 'referencing unsupported modules' error means. The reporter confirmed up": set edge: false in your SolidStart config for the route that uploads blobs. The reporter confirmed uploads work with edge: false (the function then runs as a Serverless Function instead of an Edge Function).

, crypto) that the Edge runtime does not support, which is what the 'referencing unsupported modules' error means. The reporter confirmed uploads work with

Steps

1. Set edge: false in your SolidStart config for the route that uploads blobs. The Blob put call pulls in Node modules (net, http, stream, crypto) that the Edge runtime does not support, which is what the 'referencing unsupported modules' error means. The reporter confirmed uploads work with edge: false (the function then runs as a Serverless Function instead of an Edge Function). Edge mode stayed unsupported in the thread, so keep the upload path on serverless.

When to use

You are seeing this: Vercel Blob - I am attempting to upload a 102k file. Use this skill when you run into "@vercel/blob - put Error: The Edge Function "api" is referencing unsupported modules:".

When not to use

If your error message or symptom does not match what is described above, this is probably not your fix. Search for your exact error text instead of forcing this one to fit.

Versions

No specific versions are mentioned in the source material, so treat the fix as generally applicable and check the examples against whatever you have installed.

Why this happens

The original report does not dig into a root cause. It documents the symptom and the fix that resolved it.

Sources

• https://github.com/vercel/storage/issues/440

In gh:vercel/storage#440 (https://github.com/vercel/storage/issues/440), the issue reported: I am attempting to upload a 102k file. I am using solid-start with SSR This is an existing site that I have working with no-issues, I'm trying to add functionality. I am using "@vercel/blob": "^0.12.0", `` Error: The Edge Function "api" is referencing unsupported modules: - vercel/path0/dist/index. The verified answer: Set edge: false in your SolidStart config for the route that uploads blobs. The Blob put call pulls in Node modules (net, http, stream, crypto) that the Edge runtime does not support, which is what the 'referencing unsupported modules' error means. The reporter confirmed uploads work with edge: false` (the function then runs as a Serverless Function instead of an Edge Function). Edge mode stayed unsupported in the thread, so keep the upload path on serverless.