Google Colaboratory ServiceWorker Error On Chrome

Question

Whenever I open a Colaboratory Document I always get the same error message:

NotSupportedError: Failed to register a ServiceWorker: The user denied p

Answer 1

Colab's output frames use service workers to support some functionality such as displaying richer graphs (Altair and Plot.ly).

The error message indicates that third-party cookies are disabled in your browser, this will prevent the browser service workers from working. The option should be configured under chrome://settings/content/cookies.