Issue Summary Experiencing consistent deployment failures on Vercel where builds complete successfully but deployments hang indefinitely at the “Deploying outputs…” phase, eventually timing out after 20+ minutes with “An unexpected error happened when running this build.” Project Details Fram…

I too am having issues with deployment. Deploying to production seems totally down right now. Feels like an incident. I can’t deploy any of my projects. Also, usually the publish menu shows a history of deployments. Right now it’s showing the default state (the menu option of Deploy to Production v…

Same here, automatic deployments are not triggering.

Looks like it might be working now? I’m seeing progress

In my case problem persists. I’ve even tried to change the node version and many other things, but it still doesn’t deploy!

Edit: It works now for me after waiting around 24 hours Same issue with a SolidStart project. I’ve tried the folllowing: Deploying from cli Deploying from vercel site Pushing a new commit to trigger automatic deployment Waiting 12 hours and trying again

I am getting the same problem, it is persistent for 2 days already. Vercel please help!

I got it working by adding pnpm-lock.yaml to .vercelignore. Not totally sure why that made a difference, but now the build deploys and not waits for 30 minutes to fail. Still, skipping lock files during deploy doesn’t really feel like the right solution. @vercel, please comment on this!

Im having this issue aswell. I get around it by building locally and then just deploying the built output directly. But thats annoying and should not be the way I have to do things. Would really appraciate a proper fix

Vercel Issue: Builds Successfully But Hang at "Deploying Outputs"

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muller-v (Muller V) June 30, 2025, 5:29pm 7

Same issue today with a Nuxt 3 project, very simple, just Vercel issue after 20 min building. No change code between last deployed version.

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Vercel Issue: Builds Successfully But Hang at "Deploying Outputs"

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