Error

[Error] Uncaught TypeError Cannot read properties of null (reading 'toFixed')

오선지♬ 2023. 10. 13. 18:47
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https://stackoverflow.com/questions/59568974/uncaught-typeerror-cannot-read-property-tofixed-of-undefined

 

Uncaught TypeError: Cannot read property 'toFixed' of undefined

I know that others have had this error thrown but I think I have some sort of syntax problem that's causing this to happen for me. If you can find it I would be grateful. I'm new to JavaScript and ...

stackoverflow.com

 

toFixed 함수를 썼는데, 앞의 값이 숫자가 아니여서 발생한오류

Number()로 숫자변환해주고 toFixed사용

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