Hi Alessio, thank you for replying!
I get different error reports when refresh the page, so I post them separated
=====
type Exception report
message java.lang.NoClassDefFoundError: Could not initialize class org.apache.taglibs.standard.util.XmlUtil
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: java.lang.NoClassDefFoundError: Could not initialize class org.apache.taglibs.standard.util.XmlUtil
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:338)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
com.manydesigns.portofino.stripes.SimpleDynamicMappingFilter.doFilter(SimpleDynamicMappingFilter.java:62)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:260)
net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:131)
net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:497)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:176)
net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:103)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:173)
net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:173)
net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:86)
net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:491)
net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)
net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
com.manydesigns.portofino.stripes.SimpleDynamicMappingFilter.doFilter(SimpleDynamicMappingFilter.java:60)
com.manydesigns.portofino.servlets.I18nFilter.doFilter(I18nFilter.java:60)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:260)
com.manydesigns.portofino.servlets.CleanupFilter.doFilter(CleanupFilter.java:46)
com.manydesigns.portofino.servlets.DispatcherFilter.doFilter(DispatcherFilter.java:61)
org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
com.manydesigns.elements.servlet.ElementsFilter.doHttpFilter(ElementsFilter.java:132)
com.manydesigns.elements.servlet.ElementsFilter.doFilter(ElementsFilter.java:83)
root cause
java.lang.NoClassDefFoundError: Could not initialize class org.apache.taglibs.standard.util.XmlUtil
org.apache.taglibs.standard.tlv.JstlBaseTLV.validate(JstlBaseTLV.java:154)
org.apache.taglibs.standard.tlv.JstlCoreTLV.validate(JstlCoreTLV.java:97)
org.apache.jasper.compiler.TagLibraryInfoImpl.validate(TagLibraryInfoImpl.java:389)
org.apache.jasper.compiler.Validator.validateXmlView(Validator.java:1890)
org.apache.jasper.compiler.Validator.validateExDirectives(Validator.java:1859)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:219)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:372)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:349)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:333)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:600)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:368)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
com.manydesigns.portofino.stripes.SimpleDynamicMappingFilter.doFilter(SimpleDynamicMappingFilter.java:62)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:260)
net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:131)
net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:497)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:176)
net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:103)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:173)
net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:173)
net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:86)
net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:491)
net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)
net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
com.manydesigns.portofino.stripes.SimpleDynamicMappingFilter.doFilter(SimpleDynamicMappingFilter.java:60)
com.manydesigns.portofino.servlets.I18nFilter.doFilter(I18nFilter.java:60)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:260)
com.manydesigns.portofino.servlets.CleanupFilter.doFilter(CleanupFilter.java:46)
com.manydesigns.portofino.servlets.DispatcherFilter.doFilter(DispatcherFilter.java:61)
org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
com.manydesigns.elements.servlet.ElementsFilter.doHttpFilter(ElementsFilter.java:132)
com.manydesigns.elements.servlet.ElementsFilter.doFilter(ElementsFilter.java:83)
note The full stack trace of the root cause is available in the Apache Tomcat/8.5.5 logs.
===== Another report
type Exception report
message java.lang.ClassNotFoundException: org.apache.jsp.m.pageactions.text.read_jsp
description The server encountered an internal error that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: java.lang.ClassNotFoundException: org.apache.jsp.m.pageactions.text.read_jsp
org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:176)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:380)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
com.manydesigns.portofino.stripes.SimpleDynamicMappingFilter.doFilter(SimpleDynamicMappingFilter.java:62)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:260)
net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:131)
net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:497)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:176)
net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:103)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:173)
net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:173)
net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:86)
net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:491)
net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)
net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
com.manydesigns.portofino.stripes.SimpleDynamicMappingFilter.doFilter(SimpleDynamicMappingFilter.java:60)
com.manydesigns.portofino.servlets.I18nFilter.doFilter(I18nFilter.java:60)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:260)
com.manydesigns.portofino.servlets.CleanupFilter.doFilter(CleanupFilter.java:46)
com.manydesigns.portofino.servlets.DispatcherFilter.doFilter(DispatcherFilter.java:61)
org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
com.manydesigns.elements.servlet.ElementsFilter.doHttpFilter(ElementsFilter.java:132)
com.manydesigns.elements.servlet.ElementsFilter.doFilter(ElementsFilter.java:83)
root cause
java.lang.ClassNotFoundException: org.apache.jsp.m.pageactions.text.read_jsp
java.net.URLClassLoader.findClass(URLClassLoader.java:381)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:129)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:60)
org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:171)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:380)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
com.manydesigns.portofino.stripes.SimpleDynamicMappingFilter.doFilter(SimpleDynamicMappingFilter.java:62)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:260)
net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:131)
net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:497)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:176)
net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:103)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:173)
net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:173)
net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:86)
net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:491)
net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)
net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
com.manydesigns.portofino.stripes.SimpleDynamicMappingFilter.doFilter(SimpleDynamicMappingFilter.java:60)
com.manydesigns.portofino.servlets.I18nFilter.doFilter(I18nFilter.java:60)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:260)
com.manydesigns.portofino.servlets.CleanupFilter.doFilter(CleanupFilter.java:46)
com.manydesigns.portofino.servlets.DispatcherFilter.doFilter(DispatcherFilter.java:61)
org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449)
org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365)
org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90)
org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83)
org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:383)
org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362)
org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)
com.manydesigns.elements.servlet.ElementsFilter.doHttpFilter(ElementsFilter.java:132)
com.manydesigns.elements.servlet.ElementsFilter.doFilter(ElementsFilter.java:83)
note The full stack trace of the root cause is available in the Apache Tomcat/8.5.5 logs.