React Errors
How To Fix “React Hooks must be called in a React Function Component or a Custom React Hook Function” Error
Learn how to fix the "React Hooks Must Be Called In a React Function Component or a Custom React Hook Function" error with our guide.
All Articles
How To Fix “JSX expressions must have one parent element” in React
Learn 3 methods of fixing the "JSX expressions must have one parent element" Error in React as well as what causes the error to begin with.
How To Fix “Switch is not exported from ‘react-router-dom’ in React” Error
This easy-to-follow guide shows you two ways to fix the attempted import error: 'switch' is not exported from 'react-router-dom'.
How To Fix the “TypeError: Cannot Read Property ‘Map’ of Undefined” Error in React
The frustrating "TypeError: Cannot Read Property ‘Map’ of Undefined” error can be difficult to debug. Here are 3 ways to fix the issue.
How To Fix the “React Hook useEffect Has a Missing Dependency” Error
Learn 3 different ways to fix the common error that developers encounter, the “React Hook useEffect has a missing dependency" error.
How To Fix “React Must Be in Scope When Using JSX” Error (5 Methods)
Learn how to easily fix the “react must be in scope when using jsx” error using any one of these 5 methods listed.