충남대 FE_임세빈 3주차 과제 재제출 #124
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orangehouse202
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Jul 18, 2024
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react-query에서 error는 unknown타입이라서 그냥 error.message를 출력하면 에러가 나는데, 스택오버플로우에서 if (error instanceof Error) 를 적용하라는 해결방법을 찾았습니다. 해당 방법 외에 에러를 더 효과적으로 처리하는 방법이 궁금합니다.
catch 문에서 잡히는 에러는 실제로 Error 객체가 아닐 수 있기 때문에 (throw 1, throw 'asdf' 등 다 가능)
instanceof로 검사하는 게 가장 좋은 방법이 맞습니다!
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안녕하세요! 3주차 과제 재제출합니다.
이전 과제에서 react-query 버전 문제로 오류가 있었는데, tanstack으로 이름이 바뀌면서 버전이 꼬였던 문제였어서 해결했습니다!
❓ 궁금한 점
react-query에서 error는 unknown타입이라서 그냥 error.message를 출력하면 에러가 나는데, 스택오버플로우에서
if (error instanceof Error)를 적용하라는 해결방법을 찾았습니다. 해당 방법 외에 에러를 더 효과적으로 처리하는 방법이 궁금합니다.감사합니다!