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The Debugging Chronicles : "코드의 미학"
class org.apache.taglibs.standard.tag.rt.core.IfTag cannot be cast to class jakarta.servlet.jsp.tagext.Tag
class org.apache.taglibs.standard.tag.rt.core.IfTag cannot be cast to class jakarta.servlet.jsp.tagext.Tag (org.apache.taglibs.standard.tag.rt.core.IfTag is in unnamed module of loader org.apache.catalina.loader.ParallelWebappClassLoader @a33b4e3; jakarta.servlet.jsp.tagext.Tag is in unnamed module of loader java.net.URLClassLoader @29ee9faa) standard.jar 때문에 생기는 문제 였다.톰캣 8.5, jstl 1.2 기준 stand..
오류 원인 분석 해결 방안
2024. 10. 9. 13:46