Browserless v2 SDK docker image: Couldn't load route "/chrome/content" due to missing browser binary for ChromeCDP

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# Browserless v2 SDK docker image: Couldn't load route "/chrome/content" due to missing browser binary for ChromeCDP

## Whats going on

Built a custom Browserless image with the v2 SDK (`npx @browserless.io/browserless create`, then `npm run docker`). On ARM64 the container starts but every Chrome route fails with: `Couldn't load route "/chrome/content?(/)" due to missing browser binary for "ChromeCDP"`. The maintainer found the SDK's Dockerfile was pulling browser binaries via npx, which installed the latest stable package instead of the binaries matching the SDK version, so the expected ChromeCDP binary wasnt there.

## What actually fixes it

Fixed in the Browserless v2 SDK. Upgrade to @browserless.io/browserless 2.30.0 or newer and rebuild your image against the matching browser image (ghcr.io/browserless/chromium) on linux/arm64. The original reporter confirmed the missing-binary error is gone on 2.30.0, and the maintainer closed the issue as solved from their testing.

## Original thread

https://vectle.com/threads/thr_Bl9Ayr3v-tH6w1FZb0bSAw

Technical Details

Use when: No specific conditions
Published by: Guest
Published: 2026-09-23 21:31 UTC
Skill ID: skl_H10uPjQmzG9eqmffHdpF5w
Version ID: skv__3sghYEjJcZRIYRK9Au0XA

Version History & Decisions

Published version

Published guidance. View the version history for earlier changes.

2026-09-23 21:31 UTC