Java – HTTP Status 500 – org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.NoClassDefFoundError

Following this example http://viralpatel.net/blogs/spring-3-mvc-handling-forms/
I'm facing an error I can't solve.

When I start the server (Tomcat 7) I don't get any errors, but when I run the application on the server in Eclipse I see on the page:

HTTP Status 500 – org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/springframework/web/util/ExpressionEvaluationUtils

---

type Exception report

message org.apache.jasper.JasperException:
javax.servlet.ServletException: java.lang.NoClassDefFoundError:
org/springframework/web/util/ExpressionEvaluationUtils

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

exception

org.apache.jasper.JasperException: org.apache.jasper.JasperException:
javax.servlet.ServletException: java.lang.NoClassDefFoundError:
org/springframework/web/util/ExpressionEvaluationUtils
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:549)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455)
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)

root cause

org.apache.jasper.JasperException: javax.servlet.ServletException:
java.lang.NoClassDefFoundError:
org/springframework/web/util/ExpressionEvaluationUtils
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:549)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455)
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.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:750)
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:720)
org.apache.jsp.index_jsp._jspService(index_jsp.java:72)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
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)

root cause

javax.servlet.ServletException: java.lang.NoClassDefFoundError:
org/springframework/web/util/ExpressionEvaluationUtils
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:916)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:845)
org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspService(contact_jsp.java:89)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
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.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:750)
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:720)
org.apache.jsp.index_jsp._jspService(index_jsp.java:72)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
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)

root cause

java.lang.NoClassDefFoundError:
org/springframework/web/util/ExpressionEvaluationUtils
org.springframework.web.servlet.tags.form.AbstractFormTag.evaluate(AbstractFormTag.java:50)
org.springframework.web.servlet.tags.form.FormTag.resolveModelAttribute(FormTag.java:385)
org.springframework.web.servlet.tags.form.FormTag.autogenerateId(FormTag.java:377)
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.resolveId(AbstractDataBoundFormElementTag.java:142)
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.writeDefaultAttributes(AbstractDataBoundFormElementTag.java:126)
org.springframework.web.servlet.tags.form.AbstractHtmlElementTag.writeDefaultAttributes(AbstractHtmlElementTag.java:421)
org.springframework.web.servlet.tags.form.FormTag.writeTagContent(FormTag.java:334)
org.springframework.web.servlet.tags.form.AbstractFormTag.doStartTagInternal(AbstractFormTag.java:102)
org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:79)
org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspx_meth_form_005fform_005f0(contact_jsp.java:111)
org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspService(contact_jsp.java:79)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
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.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262)
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:750)
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:720)
org.apache.jsp.index_jsp._jspService(index_jsp.java:72)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
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)

note The full stack trace of the root cause is available in the Apache
Tomcat/7.0.53 logs.

---

Apache Tomcat/7.0.53

and in the server console:

21-mag-2014 17.21.12 org.apache.catalina.core.ApplicationDispatcher
invoke GRAVE: Servlet.service() for servlet jsp threw exception
java.lang.ClassNotFoundException:
org.springframework.web.util.ExpressionEvaluationUtils at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at
org.springframework.web.servlet.tags.form.AbstractFormTag.evaluate(AbstractFormTag.java:50)
at
org.springframework.web.servlet.tags.form.FormTag.resolveModelAttribute(FormTag.java:385)
at
org.springframework.web.servlet.tags.form.FormTag.autogenerateId(FormTag.java:377)
at
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.resolveId(AbstractDataBoundFormElementTag.java:142)
at
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.writeDefaultAttributes(AbstractDataBoundFormElementTag.java:126)
at
org.springframework.web.servlet.tags.form.AbstractHtmlElementTag.writeDefaultAttributes(AbstractHtmlElementTag.java:421)
at
org.springframework.web.servlet.tags.form.FormTag.writeTagContent(FormTag.java:334)
at
org.springframework.web.servlet.tags.form.AbstractFormTag.doStartTagInternal(AbstractFormTag.java:102)
at
org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:79)
at
org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspx_meth_form_005fform_005f0(contact_jsp.java:111)
at
org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspService(contact_jsp.java:79)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
at
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
at
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262)
at
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:620) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
at
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:750)
at
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:720)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:72) at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown
Source) at java.lang.Thread.run(Unknown Source) 21-mag-2014 17.21.12
org.apache.catalina.core.ApplicationDispatcher invoke GRAVE:
Servlet.service() for servlet spring threw exception
java.lang.ClassNotFoundException:
org.springframework.web.util.ExpressionEvaluationUtils at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at
org.springframework.web.servlet.tags.form.AbstractFormTag.evaluate(AbstractFormTag.java:50)
at
org.springframework.web.servlet.tags.form.FormTag.resolveModelAttribute(FormTag.java:385)
at
org.springframework.web.servlet.tags.form.FormTag.autogenerateId(FormTag.java:377)
at
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.resolveId(AbstractDataBoundFormElementTag.java:142)
at
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.writeDefaultAttributes(AbstractDataBoundFormElementTag.java:126)
at
org.springframework.web.servlet.tags.form.AbstractHtmlElementTag.writeDefaultAttributes(AbstractHtmlElementTag.java:421)
at
org.springframework.web.servlet.tags.form.FormTag.writeTagContent(FormTag.java:334)
at
org.springframework.web.servlet.tags.form.AbstractFormTag.doStartTagInternal(AbstractFormTag.java:102)
at
org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:79)
at
org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspx_meth_form_005fform_005f0(contact_jsp.java:111)
at
org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspService(contact_jsp.java:79)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
at
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
at
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262)
at
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:620) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
at
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:750)
at
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:720)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:72) at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown
Source) at java.lang.Thread.run(Unknown Source) 21-mag-2014 17.21.12
org.apache.catalina.core.StandardWrapperValve invoke GRAVE:
Servlet.service() for servlet [jsp] in context with path [/FormPage]
threw exception [org.apache.jasper.JasperException:
javax.servlet.ServletException: java.lang.NoClassDefFoundError:
org/springframework/web/util/ExpressionEvaluationUtils] with root
cause java.lang.ClassNotFoundException:
org.springframework.web.util.ExpressionEvaluationUtils at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at
org.springframework.web.servlet.tags.form.AbstractFormTag.evaluate(AbstractFormTag.java:50)
at
org.springframework.web.servlet.tags.form.FormTag.resolveModelAttribute(FormTag.java:385)
at
org.springframework.web.servlet.tags.form.FormTag.autogenerateId(FormTag.java:377)
at
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.resolveId(AbstractDataBoundFormElementTag.java:142)
at
org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.writeDefaultAttributes(AbstractDataBoundFormElementTag.java:126)
at
org.springframework.web.servlet.tags.form.AbstractHtmlElementTag.writeDefaultAttributes(AbstractHtmlElementTag.java:421)
at
org.springframework.web.servlet.tags.form.FormTag.writeTagContent(FormTag.java:334)
at
org.springframework.web.servlet.tags.form.AbstractFormTag.doStartTagInternal(AbstractFormTag.java:102)
at
org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:79)
at
org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspx_meth_form_005fform_005f0(contact_jsp.java:111)
at
org.apache.jsp.WEB_002dINF.jsp.contact_jsp._jspService(contact_jsp.java:79)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
at
org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
at
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:262)
at
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1180)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:950)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:620) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
at
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:750)
at
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:720)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:72) at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown
Source) at java.lang.Thread.run(Unknown Source)

The libraries I've imported are:

• commons-logging
• jsp
• jstl
• org.springframework.web.servlet-3.1.1
• spring-aop-4.0.4
• spring-beans-4.0.4
• spring-context-4.0.4
• spring-core-4.0.4
• spring-expression-4.0.4
• sprig-web-4.0.4
• spring-webmvc-4.0.4

I tried to copy the jars in the server folder but nothing has changed.
Any idea?