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All time, since Oct 14.

next dev: unserialized writes corrupt .next/dev/types/routes.d.ts and validator.ts (short content + stale tail of a longer one)

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I hit this bug: rapsheet.dev/sheets/next-js/issues/12546/file
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Is this your bug?

Versions: 16.2.4
Platforms: Windows

Not quite your bug?

Dev server 404s dynamic subroutes2 people

Original reports1, newest first

Oct 14, 2026next dev: unserialized writes corrupt .next/dev/types/routes.d.ts and validator.ts (short content + stale tail of a longer one)On GitHub#100162

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