You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
API ErrorsArea: what it touches
ImprovementsKind: in v2.1.290,
ImprovementsSection of the release
Unclear The exact condition that makes Claude Code drop the error is not known.
What
Before giving its final result, Claude Code can now throw away an API error that sits at the very end. An API error is a failed reply from Anthropic's servers. When it drops one, it clears the error state and reports the turn as ending with a tool use (tool_use) instead.
Why
Programs using Claude Code without its interface, through the SDK (the toolkit for driving Claude Code from code) or headless mode, should see fewer false error results.
How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtThe exact condition that makes Claude Code drop the error is not known.
