HTTP Status 500 – Internal Server Error


Type Exception Report

Message Unable to compile class for JSP:

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.apache.jasper.JasperException: Unable to compile class for JSP: 

An error occurred at line: [31] in the jsp file: [/content/sub04/04_02view.jsp]
The final local variable page cannot be assigned. It must be blank and not using a compound assignment
28: //String  userId ="";
29:   tct = request.getParameter("tct") == null ? ""  : request.getParameter("tct");
30:   
31:   page = request.getParameter("page") == null ? ""  : request.getParameter("page");
32:   
33:   
34: //XSS 방지


Stacktrace:
	org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:103)
	org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:392)
	org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:593)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:400)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:370)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:354)
	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:660)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:400)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085)
	org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:263)
	org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398)
	org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:318)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
	com.imct.framework.config.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:106)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/7.0.103