[🐛 Bug]: novnc does not start: problem with export named 'supportsWebCodecsH264Decode'

[betelgeuse]

What happened?

With container image d8061a466074 noVNC does not start

Command used to start Selenium Grid with Docker (or Kubernetes)

selenium:
    container_name: selenium_chrome
    image: "selenium/standalone-chrome:dev"
    platform: linux/amd64
    # https://github.com/SeleniumHQ/docker-selenium?tab=readme-ov-file#--shm-size2g
    shm_size: 2G
    environment:
      SE_NODE_SESSION_TIMEOUT: 1800
    ports:
      - "127.0.0.1:7900:7900" # VNC via HTTP
    networks:
      - internal_network

Relevant log output

noVNC encountered an error:

Uncaught SyntaxError: The requested module './util/browser.js' does not provide an export named 'supportsWebCodecsH264Decode'
http://localhost:7900/core/rfb.js:13:25
SyntaxError: The requested module './util/browser.js' does not provide an export named 'supportsWebCodecsH264Decode'

Operating System

Linux VM provided by Docker version 27.3.1, build ce12230

Docker Selenium version (image tag)

d8061a466074

Selenium Grid chart version (chart version)

No response

[github-actions]

@betelgeuse, thank you for creating this issue. We will troubleshoot it as soon as we can.

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Thank you!

[VietND96]

Hi, can you try the image tag nightly to see if the issue is fixed?
Since I saw on repo noVNC, a few commits related to this recently - https://github.com/novnc/noVNC/commits/master/

[betelgeuse]

Hi, can you try the image tag nightly to see if the issue is fixed? Since I saw on repo noVNC, a few commits related to this recently - https://github.com/novnc/noVNC/commits/master/

Same issue with image af98c65d0355

[VietND96]

Thanks for your response. Currently, we are getting the latest code from their main branch. I will probably switch to using the last stable version to fix this.

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.