fix: filter out contextType when copying component properties#252
Merged
Brentlok merged 1 commit intouni-stack:mainfrom Dec 23, 2025
Merged
fix: filter out contextType when copying component properties#252Brentlok merged 1 commit intouni-stack:mainfrom
Brentlok merged 1 commit intouni-stack:mainfrom
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- Prevent console.error about function components not supporting contextType - contextType is only valid for class components, not function components - Fixes error in VirtualizedList and other wrapped components
Brentlok
approved these changes
Dec 23, 2025
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This PR fixes a React runtime warning encountered during tests by excluding contextType from being copied in copyComponentProperties.
Problem
While running virtualized-list tests, React logs the following error:
Unknown: Function components do not support contextType.The error occurs because copyComponentProperties copies contextType onto function components, which React does not support. This causes a noisy console error during rendering in tests.
Solution
Result
Tests