오류내용 / props / function / class

오류내용

./src/Movie.js
  Line 15:  img elements must have an alt prop, either with meaningful text, or an empty string for decorative images  jsx-a11y/alt-text

Search for the keywords to learn more about each warning.
To ignore, add // eslint-disable-next-line to the line before.
Compiling...
Compiled with warnings.

 

오류화면

 

이유

class가 아닌 function으로 선언했기 때문

function components do not have this.props, 

 

해결방법

turn your components into class Components and everything will work as expected.