Struts e Tiles problema java.lang.NullPointerException

[Leandro_R_Combinato]

Galera passei por esse problema com Tiles …

        Tinha um Menu que ao clicar deveria ir para a pagina e carregando:

      <tiles:insert attribute="mensagem" />

      <html:link page="/pages/filial.jsp">

      [b] mudei para [/b]
         
      <html:link property="dispatch" page="/FilialAction.do?dispatch=novaFilial">Filial</html:link></div>

      E agora esta funcionando normal.

01:31:25,754 ERROR [[jsp]] Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at org.apache.struts.taglib.tiles.InsertTag.processAttribute(InsertTag.java:687)
at org.apache.struts.taglib.tiles.InsertTag.createTagHandler(InsertTag.java:478)
at org.apache.struts.taglib.tiles.InsertTag.doStartTag(InsertTag.java:438)
at org.apache.jsp.pages.filial_jsp._jspx_meth_tiles_005finsert_005f0(filial_jsp.java:479)
at org.apache.jsp.pages.filial_jsp._jspx_meth_html_005fform_005f0(filial_jsp.java:208)
at org.apache.jsp.pages.filial_jsp._jspx_meth_html_005fhtml_005f0(filial_jsp.java:130)
at org.apache.jsp.pages.filial_jsp._jspService(filial_jsp.java:89)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:336)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)

Espero ter ajudado vcs…