erros JavaScript comuns
1. Uncaught TypeError: Cannot read property
2. TypeError: ‘undefined’ is not an object (evaluating
3. TypeError: null is not an object (evaluating
3. TypeError: null is not an object (evaluating
5. TypeError: Object doesn’t support property
7. Uncaught RangeError
8. TypeError: Cannot read property ‘length’
9. Uncaught TypeError: Cannot set property
10. ReferenceError: event is not defined
Undefined