🌳 에러 코드
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Sun Mar 26 22:06:03 KST 2023
There was an unexpected error (type=Internal Server Error, status=500).
Failed to parse the expression [${}]
javax.el.ELException: Failed to parse the expression [${}]
2023-03-26 22:06:03,877 DEBUG [org.springframework.web.servlet.DispatcherServlet] Failed to complete request: org.apache.jasper.JasperException: org.apache.jasper.JasperException: javax.el.ELException: Failed to parse the expression [${}]
2023-03-26 22:06:03,878 ERROR [org.apache.catalina.core.ContainerBase.[Tomcat].[localhost].[/].[dispatcherServlet]] Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [org.apache.jasper.JasperException: javax.el.ELException: Failed to parse the expression [${}]] with root cause
org.apache.el.parser.ParseException: Encountered " "}" "} "" at line 1, column 3.
🌳 해결 방법
🌾 원인 : 주석처리 부분에 ${} 쓰여져 있었음.
🌾 해결 방법 : ${} 제거.
