Filter runtime logs for fatal function errors
By Steven Van ·
Vercel's runtime logs add a Fatal level filter that flags crashed function invocations as "Invocation Failed".
Runtime logs on Vercel can now be filtered to show fatal function errors, such as Node.js crashes, using the new Fatal option in the levels filter. When a log entry is a fatal error, the invocation details panel shows Invocation Failed.
The Fatal filter sits alongside the existing Warning and Error levels in the Logs tab.
The runtime logs view in Vercel, where fatal errors can now be filtered.
The runtime logs view in live mode, where fatal errors can now be filtered.
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