Files
ComfyUI_frontend/tests-ui/tests/components
bymyself c844711f6d [fix] Resolve Sentry issue CLOUD-FRONTEND-STAGING-13 - TypeError on undefined device
Fixes TypeError: Cannot read properties of undefined (reading 'name')
occurring in DeviceInfo component when device prop is undefined.

Changes:
- DeviceInfo: Add null checks and graceful error handling for undefined device prop
- DeviceInfo: Enhanced formatValue to return 'N/A' for null/undefined values
- SystemStatsPanel: Add guard clauses for empty devices array
- SystemStatsPanel: Display helpful message when no devices available
- Added monitoring to log when devices array is missing for debugging
- Added i18n keys for error messages

Root cause: Component attempted to access properties on undefined device object
when SystemStats API returned empty devices array or malformed data.

Solution: Defensive programming with null checks and user-friendly error messages.

Tests updated to verify graceful handling instead of throwing errors.

Sentry URL: https://comfy-org.sentry.io/issues/6804418395/?project=4509681221369857
2025-09-19 01:38:37 -07:00
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