javascript
Node.js memory leak - heap out of memory
FATAL ERROR:.*JavaScript heap out of memory
Fixes
- 1.Use --max-old-space-size=4096 to increase heap limit temporarily while investigating
- 2.Profile with node --inspect and Chrome DevTools Memory tab to find retained objects
- 3.Check for growing arrays, Maps, event listener leaks, or closures capturing large scopes
nodejsmemory-leakheap
Related Errors
javascript3 fixes
Cannot read property of undefined
Cannot read propert(y|ies) of undefined
- •Add optional chaining (?.)
- •Check if object exists before accessing
javascript3 fixes
Cannot read property of null
Cannot read propert(y|ies) of null
- •Add null check before access
- •Use optional chaining (?.)
javascript3 fixes
TypeError: X is not a function
is not a function
- •Check spelling of method name
- •Verify import is correct