ServletException while rendering viewLayout.jsp: Attempted a bean operation on a null object.'

Project is created ok, but when I click to project I see an error in web browser:
[ServletException in:/WEB-INF/jsp/layout/viewLayout.jsp] Attempted a bean operation on a null object.'

And in catalina.out:
[ 28509] INFO - e.JdbcTransactionObjectSupport - JDBC 3.0 Savepoint class is available
[ 29017] INFO - .util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
[ 29281] INFO - .util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
[ 29288] INFO - nner.filters.ActivityLogFilter - 02/05 13:34:51.0514 ,sysadmin ,10.1.2.137 ,edit/project ,END ,0.822s ,projectId=
0&returnto=%2Fdo%2Fview%2Fprojects
[ 34460] INFO - nner.filters.ActivityLogFilter - 02/05 13:34:56.0687 ,sysadmin ,10.1.2.137 ,edit/project ,START , ,No query s
tring
[ 34527] INFO - nner.filters.ActivityLogFilter - 02/05 13:34:56.0753 ,sysadmin ,10.1.2.137 ,edit/project ,END ,0.066s ,No query s
tring
[ 34536] INFO - nner.filters.ActivityLogFilter - 02/05 13:34:56.0759 ,sysadmin ,10.1.2.137 ,view/projects ,START , ,No query s
tring
[ 34573] INFO - .util.PropertyMessageResources - Initializing, config='org.apache.struts.taglib.bean.LocalStrings', returnNull=true
[ 34593] INFO - nner.filters.ActivityLogFilter - 02/05 13:34:56.0819 ,sysadmin ,10.1.2.137 ,view/projects ,END ,0.06s ,No query s
tring
[ 35800] INFO - nner.filters.ActivityLogFilter - 02/05 13:34:58.0026 ,sysadmin ,10.1.2.137 ,view/project ,START , ,projectId=
0&returnto=%2Fdo%2Fview%2Fprojects&oid=1
[ 36872] ERROR - .[localhost].[/xplanner].[jsp] - Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: Attempted a bean operation on a null object.
        at org.apache.jasper.runtime.JspRuntimeLibrary.handleGetProperty(JspRuntimeLibrary.java:601)
        at org.apache.jsp.WEB_002dINF.jsp.layout.viewLayout_jsp._jspService(org.apache.jsp.WEB_002dINF.jsp.layout.viewLayout_jsp:126)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
        at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
        at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499)
        at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
        at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:614)
        at org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:137)
        at org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:177)
        at org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:756)
        at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:881)
        at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:473)
        at com.technoetic.xplanner.tags.ContentTag.doEndTag(ContentTag.java:34)
        at org.apache.jsp.WEB_002dINF.jsp.view.project_jsp._jspService(org.apache.jsp.WEB_002dINF.jsp.view.project_jsp:813)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
        at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)
        at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
        at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
        at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
        at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:274)
        at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
        at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:320)
        at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)

I'm using apache-tomcat-5.5.15 on gentoo linux.