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HTTP Status 500 - /WEB-INF/views/emp/list.jsp (line: 30, column: 4) According to TLD or attribute directive in tag file, attribute test does not accept any expressions

type Exception report

message /WEB-INF/views/emp/list.jsp (line: 30, column: 4) According to TLD or attribute directive in tag file, attribute test does not accept any expressions

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: /WEB-INF/views/emp/list.jsp (line: 30, column: 4) According to TLD or attribute directive in tag file, attribute test does not accept any expressions	org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42)	org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443)	org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:149)	org.apache.jasper.compiler.Validator$ValidateVisitor.checkXmlAttributes(Validator.java:1241)	org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:876)	org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1538)	org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2377)	org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2429)	org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2435)	org.apache.jasper.compiler.Node$Root.accept(Node.java:474)	org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2377)	org.apache.jasper.compiler.Validator.validateExDirectives(Validator.java:1845)	org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:217)	org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)	org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)	org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:657)	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)	javax.servlet.http.HttpServlet.service(HttpServlet.java:727)	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)	org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:209)	org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:266)	org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1225)	org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1012)	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:876)	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:931)	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:822)	javax.servlet.http.HttpServlet.service(HttpServlet.java:620)	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:807)	javax.servlet.http.HttpServlet.service(HttpServlet.java:727)	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)	org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108)	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:108)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.55 logs.

Apache Tomcat/7.0.55

<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>

替换为：

<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>

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