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feat(angular): Add service worker guide for fixing invalid file hashes in ngsw #11494

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Oct 8, 2024
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feat(angular): Add service worker guide for fixing invalid file hashes in ngsw #11494

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feat: add service worker guide for fixing invalid file hashes in ngsw…
lennybakkalian Oct 5, 2024
47573c0
move content, add troubleshooting entry
Lms24 Oct 8, 2024
57926a3
small wording adjustment
Lms24 Oct 8, 2024
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13 changes: 13 additions & 0 deletions docs/platforms/javascript/common/troubleshooting/service-worker.mdx
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---
title: Service Worker
---

## Fixing invalid file hashes in `ngsw.json` after injecting debugIds

if `debugIds` are injected into the chunks of the build, the file hashes in `ngsw.json` become invalid and can no longer be cached by the serviceworker. To resolve this issue, regenerate `ngsw.json` after the `debugIds` have been injected using the following command:
```bash
node_modules/.bin/ngsw-config <dist> <config>
```

* `dist` Path to the built chunk files. The `ngsw.json` with the old hashes should be located there.
* `config` Location of `ngsw-config.json` (should be in project root)
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