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Static page generation timed out after multiple attempts

Why This Error Occurred​

Next.js tries to restart the worker pool of the static page generation when no progress happens for a while, to avoid hanging builds.

When restarted it will retry all uncompleted jobs, but if a job was unsuccessfully attempted multiple times, this will lead to an error.

Possible Ways to Fix It​

  • Make sure that there is no infinite loop during execution.
  • Make sure all Promises in getStaticPaths/getStaticProps resolve or reject correctly.
  • Avoid very long timeouts for network requests.
  • Increase the timeout by changing the staticPageGenerationTimeout configuration option (default 60 in seconds).