java - Tomcat 8 + Jersey not showing JSP pages -

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i'm using jersey rest application. but, 1 of methods must return viewable can simple html file. have read tutorials, , finished using jsp template. working great when run locally, using jetty. but, using tomcat 8, following exception:

http status 500 - org.glassfish.jersey.server.containerexception: javax.servlet.servletexception: java.lang.linkageerror: loader constraint violation: when resolving method "org.apache.jasper.runtime.instancemanagerfactory.getinstancemanager(ljavax/servlet/servletconfig;)lorg/apache/tomcat/instancemanager;" class loader (instance of org/apache/jasper/servlet/jasperloader) of current class, org/apache/jsp/web_002dinf/jsp/confirmacao_jsp, , class loader (instance of java/net/urlclassloader) method's defining class, org/apache/jasper/runtime/instancemanagerfactory, have different class objects type org/apache/tomcat/instancemanager used in signature

type exception report

message org.glassfish.jersey.server.containerexception: javax.servlet.servletexception: java.lang.linkageerror: loader constraint violation: when resolving method "org.apache.jasper.runtime.instancemanagerfactory.getinstancemanager(ljavax/servlet/servletconfig;)lorg/apache/tomcat/instancemanager;" class loader (instance of org/apache/jasper/servlet/jasperloader) of current class, org/apache/jsp/web_002dinf/jsp/confirmacao_jsp, , class loader (instance of java/net/urlclassloader) method's defining class, org/apache/jasper/runtime/instancemanagerfactory, have different class objects type org/apache/tomcat/instancemanager used in signature

description server encountered internal error prevented fulfilling request.

exception

javax.servlet.servletexception: org.glassfish.jersey.server.containerexception: javax.servlet.servletexception: java.lang.linkageerror: loader constraint violation: when resolving method "org.apache.jasper.runtime.instancemanagerfactory.getinstancemanager(ljavax/servlet/servletconfig;)lorg/apache/tomcat/instancemanager;" class loader (instance of org/apache/jasper/servlet/jasperloader) of current class, org/apache/jsp/web_002dinf/jsp/confirmacao_jsp, , class loader (instance of java/net/urlclassloader) method's defining class, org/apache/jasper/runtime/instancemanagerfactory, have different class objects type org/apache/tomcat/instancemanager used in signature

my servlet configuration is:

<servlet>         <servlet-name>jersey web application</servlet-name>         <servlet-class>org.glassfish.jersey.servlet.servletcontainer</servlet-class>         <init-param>             <param-name>jersey.config.server.provider.packages</param-name>             <param-value>gs.relferreira.corporativo.rest;org.codehaus.jackson.jaxrs</param-value>         </init-param>         <init-param>             <param-name>javax.ws.rs.application</param-name>             <param-value>gs.relferreira.corporativo.rest.relferreiraapplication</param-value>                    </init-param>         <init-param>             <param-name>jersey.config.server.mvc.templatebasepath.jsp</param-name>             <param-value>/web-inf/jsp/</param-value>         </init-param>         <init-param>             <param-name>jersey.config.server.provider.classnames</param-name>             <param-value>org.glassfish.jersey.server.mvc.jsp.jspmvcfeature</param-value>         </init-param>         <init-param>             <param-name>com.sun.jersey.config.servlet.filter.staticcontentregex</param-name>             <param-value>/resources/(images|css)/. </param-value>         </init-param>         <load-on-startup>1</load-on-startup>     </servlet>

and method return view following:

@get     @path("confirmar/{idusuario}/{token}")     @produces(mediatype.text_html)     public viewable validaremail(@pathparam("idusuario") int idusuario, @pathparam("token") string token){               if(m_controlador.validaremail(idusuario, token))             return new viewable("/confirmacao.jsp", null);         else              return new viewable("/erro.jsp", null);     }


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