I don’t know how to recompile lot with runtime jdk provided by JBOSS I rm log, data, tmp folders restart wildfly, clean and deploy basic-struts, and when i put in the browser localhost:8080/basic-struts/index.action I see the Welcome to Struts 2 jsp
But i read in the console of wildly the next .. 18:48:30,252 INFO [stdout] (default task-3) 2017-12-29 18:48:30,228 ERROR [default task-3] dispatcher.Dispatcher (Dispatcher.java:609) - Could not find action or result: /basic-struts/ 18:48:30,253 INFO [stdout] (default task-3) com.opensymphony.xwork2.config.ConfigurationException: There is no Action mapped for namespace [/] and action name [] associated with context path [/basic-struts]. 18:48:30,254 INFO [stdout] (default task-3) at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:195) ~[struts2-core-2.5.14.1.jar:2.5.14.1] 18:48:30,254 INFO [stdout] (default task-3) at org.apache.struts2.factory.StrutsActionProxy.prepare(StrutsActionProxy.java:57) ~[struts2-core-2.5.14.1.jar:2.5.14.1] 18:48:30,254 INFO [stdout] (default task-3) at org.apache.struts2.factory.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:32) ~[struts2-core-2.5.14.1.jar:2.5.14.1] 18:48:30,254 INFO [stdout] (default task-3) at com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:60) ~[struts2-core-2.5.14.1.jar:2.5.14.1] 18:48:30,255 INFO [stdout] (default task-3) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:564) ~[struts2-core-2.5.14.1.jar:2.5.14.1] 18:48:30,255 INFO [stdout] (default task-3) at org.apache.struts2.dispatcher.ExecuteOperations.executeAction(ExecuteOperations.java:79) ~[struts2-core-2.5.14.1.jar:2.5.14.1] 18:48:30,255 INFO [stdout] (default task-3) at org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:141) ~[struts2-core-2.5.14.1.jar:2.5.14.1] 18:48:30,255 INFO [stdout] (default task-3) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,256 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,256 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,257 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,257 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,258 INFO [stdout] (default task-3) at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) ~[?:?] 18:48:30,258 INFO [stdout] (default task-3) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,259 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,259 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,259 INFO [stdout] (default task-3) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,260 INFO [stdout] (default task-3) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) ~[undertow-core-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,260 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,260 INFO [stdout] (default task-3) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) ~[undertow-core-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,261 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,261 INFO [stdout] (default task-3) at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) ~[undertow-core-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,261 INFO [stdout] (default task-3) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) ~[undertow-core-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,261 INFO [stdout] (default task-3) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,261 INFO [stdout] (default task-3) at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) ~[?:?] 18:48:30,262 INFO [stdout] (default task-3) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,262 INFO [stdout] (default task-3) at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68) ~[?:?] 18:48:30,262 INFO [stdout] (default task-3) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,262 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,263 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,263 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,263 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,263 INFO [stdout] (default task-3) at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,263 INFO [stdout] (default task-3) at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) ~[undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,264 INFO [stdout] (default task-3) at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) ~[?:?] 18:48:30,264 INFO [stdout] (default task-3) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) ~[?:?] 18:48:30,264 INFO [stdout] (default task-3) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) ~[?:?] 18:48:30,264 INFO [stdout] (default task-3) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) ~[?:?] 18:48:30,265 INFO [stdout] (default task-3) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1508) ~[?:?] 18:48:30,265 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) [undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,265 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,265 INFO [stdout] (default task-3) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) [undertow-servlet-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,265 INFO [stdout] (default task-3) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:326) [undertow-core-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,266 INFO [stdout] (default task-3) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:812) [undertow-core-1.4.18.Final.jar!/:1.4.18.Final] 18:48:30,266 INFO [stdout] (default task-3) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_144] 18:48:30,266 INFO [stdout] (default task-3) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_144] 18:48:30,266 INFO [stdout] (default task-3) at java.lang.Thread.run(Thread.java:748) [?:1.8.0_144] ???? Strust configuration There is an action index !!! I wrote localhost:8080/basic-struts/index.action !!! I see the view index.jsp Could not find action or result: /basic-struts/ 18:48:30,253 INFO [stdout] (default task-3) com.opensymphony.xwork2.config.ConfigurationException: There is no Action mapped for namespace [/] and action name [] associated with context path [/basic-struts]. I don’t understand anything :C