flutter test_error ai_generated true

TestFailure: No widget found matching finder

ID: flutter/widget-test-finder-failure

Also available as: JSON · Markdown
82%Fix Rate
86%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
3 active — — —

Root Cause

Widget test finder cannot locate expected widget.

generic

Workarounds

  1. 90% success Pump widget tree before finding: await tester.pumpWidget()
  2. 88% success Use specific finders: find.byKey(), find.text(), find.byWidgetPredicate()

Dead Ends

Common approaches that don't work:

  1. Use find.byType(Widget) for everything 78% fail

    Matches wrong widget, false positive

  2. Skip failing widget tests 82% fail

    No test coverage