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# Debug a failing deployment, live
- URL: https://www.namastesalesforce.com/videos/debug-a-failing-deployment-live/
- Published: 2025-08-17T09:00:00.000Z
- Updated: 2025-08-17T09:00:00.000Z
- Description: A real change set fails with 47 errors. Watch them fall to zero: reading the first error properly, test failures vs missing components, and the retry.
- Author: Swarnil Singhai
- Tags: #video, DevOps, #duration-25m, #Import 2026-09-03 19:13

A real change set fails with 47 errors. Watch them fall to zero: reading the first error properly, test failures vs missing components, and the retry.

## What you will see

The actual error list, worked top to bottom. Forty-six of the forty-seven trace back to two root causes — which is exactly the point.

## Mentioned in this video

The deployment checklist from the shop, and why 'run local tests' beats 'run all tests' for hotfixes.