Description Resource Path Location TypeThe default superclass, "jakarta.servlet.http.HttpServlet", according to the project's Dynamic Web Module facet version (5.0), was not found on the Java Build Path. NewFile.jsp /JSPTestProject/src/main/webapp line 1 JSP Problem JSP ํ๋ก์ ํธ ์์ฑ ํ JSP ํ์ผ์ ์์ฑํ์๋ง์ ์๋ฌ๊ฐ ๋ฐ์ํ๋ค. + ์๋ฒ๋ฅผ ์ญ์ ํ๊ณ ๋ค์ ๋ง๋ค์๋๋ ๋ ์๋ฌ๊ฐ ๋ด๋ค.์ฒซ๋ฒ์งธ ๋ฐฉ๋ฒ `Project ์ฐํด๋ฆญ` > `Properties` > `Proejct Facets` >Dy..