Theo's Typesafe Cult•12mo ago

First time running uploadthing in production (Vercel)

Apologize if this question has already been answered here, i've already searched Google and the questions channel but have not found a good answer. I just pushed my first deployment of uploadthing to my vercel production app and I am getting the following error when I try to upload an image: [UT] Call unsuccessful after 4 tries. Retrying in 8 seconds... I verified that the file was successfully uploaded to my uploadthing account, i've set UPLOADTHING_URL to my public facing vercel domain, and set the callbackUrl in my router config to ${process.env.NEXT_PUBLIC_URL}/api/uploadthing/ (Note: I had to do this because I am running my stack via lando locally) using the following:

export const { GET, POST } = createNextRouteHandler({
  router: ourFileRouter,
  config: {
    callbackUrl: `${process.env.NEXT_PUBLIC_URL}/api/uploadthing/`,
  },
});

export const { GET, POST } = createNextRouteHandler({
  router: ourFileRouter,
  config: {
    callbackUrl: `${process.env.NEXT_PUBLIC_URL}/api/uploadthing/`,
  },
});

Any tips on what I should look for next?

1 Reply

TheCodingTree 🌳OP•12mo ago

The issue appears to be with overriding the callbackUrl in my router config object. I removed this code (since the docs say it should only used to override the default upload path) and it now works! However, to get this to work locally I still needed to use a different callback domain, since I am using lando for my local stack. I was able to do that by setting UPLOADTHING_URL in my local .env.

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First time running uploadthing in production (Vercel)