Expo incident

Increased rate of workflow runs failing to start

Resolved after 6 hours 59 minutes, affecting EAS Workflows, on February 24, 2026.

identified Feb 24, 2026, 04:20 PM UTC

We're seeing workflow runs failing to start with error Invalid workflow definition. [jobs]: Invalid input: expected record, received undefined. We're working on a fix. As a temporary fix we recommend changing the YAML file slightly (e.g. add a YAML comment) to trigger a re-fetch from GitHub / reinstantiate workflow config.

Started
Feb 24, 2026, 04:20 PM UTC
Resolved
Feb 24, 2026, 11:20 PM UTC
Duration
6h 59m
Detected by Pingoru
Feb 24, 2026, 04:20 PM UTC

Affected components

EAS Workflows

Update timeline

  1. identified Feb 24, 2026, 04:20 PM UTC

    We're seeing workflow runs failing to start with error Invalid workflow definition. [jobs]: Invalid input: expected record, received undefined. We're working on a fix. As a temporary fix we recommend changing the YAML file slightly (e.g. add a YAML comment) to trigger a re-fetch from GitHub / reinstantiate workflow config.

  2. resolved Feb 24, 2026, 11:20 PM UTC

    This incident has been resolved.

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