bind.MissingServletRequestParameterException

🌳 에러 코드

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2023-05-09 20:42:46,352 WARN [org.springframework.web.servlet.mvc.support.DefaultHandlerExceptionResolver] Resolved [org.springframework.web.bind.MissingServletRequestParameterException: Required request parameter 'languageGoals' for method parameter type String is not present]

2023-05-09 20:42:46,353 DEBUG [org.springframework.web.servlet.DispatcherServlet] Completed 400 BAD_REQUEST

2023-05-09 20:42:46,356 DEBUG [org.springframework.web.servlet.DispatcherServlet] "ERROR" dispatch for PUT "/error", parameters={multipart}

2023-05-09 20:42:46,357 DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] Mapped to org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController#error(HttpServletRequest)

2023-05-09 20:42:46,361 DEBUG [org.springframework.web.servlet.mvc.method.annotation.HttpEntityMethodProcessor] Using 'application/json', given [*/*] and supported [application/json, application/*+json, application/json, application/*+json]

2023-05-09 20:42:46,361 DEBUG [org.springframework.web.servlet.mvc.method.annotation.HttpEntityMethodProcessor] Writing [{timestamp=Tue May 09 20:42:46 KST 2023, status=400, error=Bad Request, trace=org.springframework.we (truncated)...]

2023-05-09 20:42:46,365 DEBUG [org.springframework.web.servlet.DispatcherServlet] Exiting from "ERROR" dispatch, status 400

 

 

 

 

 

 

 

 

 

 

 

🌳 해결 방법

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🌾 원인 :400 에러 - 잘못된 요청으로 문법상 오류. /   필수 파라미터 id인 (languageGoals)를 해야하는데, 다른 id를 썼다. 

🌾 해결 방법 : 오류 메시지에서 힌트를 얻어 파라미터 유심히 살펴 본 결과, 필수 파라미터인 languageGoals  아이디로 변경.

 

 

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