[React] 에러해결 React Hook "" is called in function "" that is neither a React function component nor a custom React Hook function. React component names must start with an uppercase letter. React Hook names must start with the word "use"

에러 발생

React Hook "" is called in function "" that is neither a React function component nor a custom React Hook function. React component names must start with an uppercase letter. React Hook names must start with the word "use"

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에러 해결

React 컴포넌트 이름은 대문자로 시작

ex)

const user = () => {}

 

const User = () => {}

 

user -> User 대문자로 변경