react
Warning: update not wrapped in act()
(Error|Warning).*act\(\).*not wrapped
Fixes
- 1.Wrap async state updates in act() during tests
- 2.Use waitFor from testing-library
- 3.Use findBy* queries for async assertions
testingactasync
Related Errors
react3 fixes
React hydration mismatch
Hydration failed because.*server rendered HTML.*didn't match
- •Ensure server and client render same content
- •Use suppressHydrationWarning for dynamic content
react3 fixes
Text content hydration mismatch
Text content does not match server-rendered HTML
- •Don't use Date.now() or Math.random() in render
- •Use useEffect for client-only values
react3 fixes
use client directive error in Server Component
(useClient|use client).*server component
- •Add 'use client' at top of file
- •Move useState/useEffect to client component