I have a large application used in a production environment. My tiles setup is complex, with many tiles per page. The application works great with the exception of one thing. After starting the server the first page load throws an exception, an error in
apache.commons.digester.Digester at line 789/Digester.getParser
It throws this:
UnsupportedOperationException:: This parser does not support specification "null" version null"
The amazing thing is, this error only happens on the first page load, all subsequent loads work just fine. Looking for help with this, let me know what info you need. Thanks in advance.
This is the nested stack trace:
ERROR 08-12-11 15:30:05 (apache.commons.digester.Digester:789) ***Digester.getParser: ***
java.lang.UnsupportedOperationException: This parser does not support specification "null" version "null"
at javax.xml.parsers.SAXParserFactory.setXIncludeAware(SAXParserFactory.java:448)
at org.apache.commons.digester.Digester.getFactory(Digester.java:534)
at org.apache.commons.digester.Digester.getParser(Digester.java:786)
at org.apache.commons.digester.Digester.getXMLReader(Digester.java:1058)
at org.apache.commons.digester.Digester.parse(Digester.java:1887)
at org.apache.tiles.definition.digester.DigesterDefinitionsReader.read(DigesterDefinitionsReader.java:329)
at org.apache.tiles.definition.dao.BaseLocaleUrlDefinitionDAO.loadDefinitionsFromURL(BaseLocaleUrlDefinitionDAO.java:276)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(CachingLocaleUrlDefinitionDAO.java:251)
at org.apache.tiles.definition.dao.ResolvingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(ResolvingLocaleUrlDefinitionDAO.java:65)
at org.apache.tiles.definition.dao.ResolvingLocaleUrlDefinitionDAO.loadParentDefinitions(ResolvingLocaleUrlDefinitionDAO.java:58)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(CachingLocaleUrlDefinitionDAO.java:239)
at org.apache.tiles.definition.dao.ResolvingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(ResolvingLocaleUrlDefinitionDAO.java:65)
at org.apache.tiles.definition.dao.ResolvingLocaleUrlDefinitionDAO.loadParentDefinitions(ResolvingLocaleUrlDefinitionDAO.java:58)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(CachingLocaleUrlDefinitionDAO.java:239)
at org.apache.tiles.definition.dao.ResolvingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(ResolvingLocaleUrlDefinitionDAO.java:65)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.loadDefinitions(CachingLocaleUrlDefinitionDAO.java:222)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.checkAndloadDefinitions(CachingLocaleUrlDefinitionDAO.java:204)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.getDefinitions(CachingLocaleUrlDefinitionDAO.java:154)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.getDefinition(CachingLocaleUrlDefinitionDAO.java:123)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.getDefinition(CachingLocaleUrlDefinitionDAO.java:54)
at org.apache.tiles.definition.UnresolvingLocaleDefinitionsFactory.getDefinition(UnresolvingLocaleDefinitionsFactory.java:105)
at org.apache.tiles.impl.BasicTilesContainer.getDefinition(BasicTilesContainer.java:364)
at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:618)
at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:321)
at org.springframework.web.servlet.view.tiles2.TilesView.renderMergedOutputModel(TilesView.java:124)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3498)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
at weblogic.servlet.security.internal.AuthFilterChain$LastFilter.doFilter(AuthFilterChain.java:45)
at weblogic.servlet.security.internal.AuthFilterChain.doFilter(AuthFilterChain.java:37)
at com.bea.common.security.internal.service.NegotiateIdentityAsserterServiceImpl.callChain(NegotiateIdentityAsserterServiceImpl.java:145)
at com.bea.common.security.internal.service.NegotiateIdentityAsserterServiceImpl.process(NegotiateIdentityAsserterServiceImpl.java:132)
at sun.reflect.GeneratedMethodAccessor679.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.bea.common.security.internal.utils.Delegator$ProxyInvocationHandler.invoke(Delegator.java:57)
at $Proxy19.process(Unknown Source)
at weblogic.security.providers.authentication.NegotiateIdentityAsserterServletAuthenticationFilter.doFilter(NegotiateIdentityAsserterServletAuthenticationFilter.java:35)
at weblogic.servlet.security.internal.AuthFilterChain.doFilter(AuthFilterChain.java:37)
at weblogic.servlet.security.internal.SecurityModule$ServletAuthenticationFilterAction.run(SecurityModule.java:612)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.security.internal.SecurityModule.invokeAuthFilterChain(SecurityModule.java:501)
at weblogic.servlet.security.internal.CertSecurityModule.checkUserPerm(CertSecurityModule.java:97)
at weblogic.servlet.security.internal.SecurityModule.checkAccess(SecurityModule.java:106)
at weblogic.servlet.security.internal.ServletSecurityManager.checkAccess(ServletSecurityManager.java:82)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2116)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Full Stack Trace (Errors above are nested within this exception):
GET /*****_Cust_Search/CustomerDetail?customerId=9 HTTP/1.1
Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.107 Safari/535.1
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-US,en;q=0.8
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3
Cookie: nde-textsize=16px; JSESSIONID_CUSTDETAIL=Bnx0TByHMyvvyDBGb0p9TgCDy1h0n2hlzpckxhdYTsCQ5nJLVSzB!1674277528; ADMINCONSOLESESSION=Gh8nTD9Zpcn26tJBNLVl6q1ZqpQ1jrKTT27ZDL6yLvvvLLC2gjwZ!-975699351; JSESSIONID_CUST=l6GGTGKFYQV1cZ8cnJs2G2891JWclP6FnsDr1vL8bPXvTQpJjn9H!-975699351; JSESSIONID_INSURANCEDETAIL=J1lvTGKQ9G13SM8vYMzG1QPB2R939HQDMgHyJM1GpLG6fyvTJHVX!-975699351; JSESSIONID=gpGtTGYfTKwqh9dG6Q1T305LnbHpGJr6WVNHbx6TQwglXc9lPqgL!-975699351
]] Root cause of ServletException.
java.lang.NullPointerException
at org.apache.commons.digester.Digester.getXMLReader(Digester.java:1058)
at org.apache.commons.digester.Digester.parse(Digester.java:1887)
at org.apache.tiles.definition.digester.DigesterDefinitionsReader.read(DigesterDefinitionsReader.java:329)
at org.apache.tiles.definition.dao.BaseLocaleUrlDefinitionDAO.loadDefinitionsFromURL(BaseLocaleUrlDefinitionDAO.java:276)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(CachingLocaleUrlDefinitionDAO.java:251)
at org.apache.tiles.definition.dao.ResolvingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(ResolvingLocaleUrlDefinitionDAO.java:65)
at org.apache.tiles.definition.dao.ResolvingLocaleUrlDefinitionDAO.loadParentDefinitions(ResolvingLocaleUrlDefinitionDAO.java:58)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(CachingLocaleUrlDefinitionDAO.java:239)
at org.apache.tiles.definition.dao.ResolvingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(ResolvingLocaleUrlDefinitionDAO.java:65)
at org.apache.tiles.definition.dao.ResolvingLocaleUrlDefinitionDAO.loadParentDefinitions(ResolvingLocaleUrlDefinitionDAO.java:58)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(CachingLocaleUrlDefinitionDAO.java:239)
at org.apache.tiles.definition.dao.ResolvingLocaleUrlDefinitionDAO.loadDefinitionsFromURLs(ResolvingLocaleUrlDefinitionDAO.java:65)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.loadDefinitions(CachingLocaleUrlDefinitionDAO.java:222)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.checkAndloadDefinitions(CachingLocaleUrlDefinitionDAO.java:204)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.getDefinitions(CachingLocaleUrlDefinitionDAO.java:154)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.getDefinition(CachingLocaleUrlDefinitionDAO.java:123)
at org.apache.tiles.definition.dao.CachingLocaleUrlDefinitionDAO.getDefinition(CachingLocaleUrlDefinitionDAO.java:54)
at org.apache.tiles.definition.UnresolvingLocaleDefinitionsFactory.getDefinition(UnresolvingLocaleDefinitionsFactory.java:105)
at org.apache.tiles.impl.BasicTilesContainer.getDefinition(BasicTilesContainer.java:364)
at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:618)
at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:321)
at org.springframework.web.servlet.view.tiles2.TilesView.renderMergedOutputModel(TilesView.java:124)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3498)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
This is the root-context.xml.
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
<!-- Root Context: defines shared resources visible to all other web components -->
<bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
<property name="definitions">
<list>
<value>/WEB-INF/tiles/Templates.xml</value>
</list>
</property>
<property name="preparerFactoryClass" value="org.springframework.web.servlet.view.tiles2.SpringBeanPreparerFactory"/>
</bean>
</beans>
This is the servlet-context.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xsi:schemaLocation="
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
<!-- Enables the Spring MVC @Controller programming model -->
<annotation-driven />
<!-- Resolves views selected for rendering by @Controllers to .jsp resources in the /WEB-INF/views directory -->
<!-- <beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">-->
<!-- <beans:property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>-->
<!-- <beans:property name="prefix" value="/WEB-INF/views/" />-->
<!-- <beans:property name="suffix" value=".jsp" />-->
<!-- </beans:bean>-->
<!-- Imports user-defined @Controller beans that process client requests -->
<beans:import resource="controllers.xml" />
<beans:bean class="org.springframework.web.servlet.view.ResourceBundleViewResolver">
<beans:property name="basename" value="tiles"/>
</beans:bean>
<beans:bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource">
<beans:property name="basenames">
<beans:list>
<beans:value>customer</beans:value>
</beans:list>
</beans:property>
</beans:bean>
</beans:beans>
controllers.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<!-- Scans within the base package of the application for @Components to configure as beans -->
<context:component-scan base-package="redacted.controllers" />
</beans>
tiles.properties
CustomerTile.(class)=org.springframework.web.servlet.view.tiles2.TilesView
CustomerTile.url=CustomerTile
CustomerSearchForm.(class)=org.springframework.web.servlet.view.tiles2.TilesView
CustomerSearchForm.url=CustomerSearchForm
CustomerSearchResults.(class)=org.springframework.web.servlet.view.tiles2.TilesView
CustomerSearchResults.url=CustomerSearchResults
EditCustomer.(class)=org.springframework.web.servlet.view.tiles2.TilesView
EditCustomer.url=EditCustomer
NewCustomer.(class)=org.springframework.web.servlet.view.tiles2.TilesView
NewCustomer.url=NewCustomer
(My Tile Templates) templates.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE tiles-definitions PUBLIC
"-//Apache Software Foundation//DTD Tiles Configuration 2.1//EN"
"http://tiles.apache.org/dtds/tiles-config_2_1.dtd">
<tiles-definitions>
<definition name="baseLayout" template="/WEB-INF/tiles/main-container-tile.jsp">
<put-attribute name="title" value="AMHOM" />
<put-attribute name="header" value="normalheader" />
<put-attribute name="body" value="/WEB-INF/tiles/body.jsp" />
<put-attribute name="footer" value="/WEB-INF/tiles/footer-tile.jsp" />
</definition>
<definition name="baseLayout2" template="/WEB-INF/tiles/main-container-tile.jsp">
<put-attribute name="title" value="AMHOM" />
<put-attribute name="header" value="custdetailheader" />
<put-attribute name="body" value="/WEB-INF/tiles/body.jsp" />
<put-attribute name="footer" value="/WEB-INF/tiles/footer-tile.jsp" />
</definition>
<definition name="baseLayout3" template="/WEB-INF/tiles/main-container-tile.jsp">
<put-attribute name="title" value="AMHOM" />
<put-attribute name="header" value="editcustheader" />
<put-attribute name="body" value="/WEB-INF/tiles/body.jsp" />
<put-attribute name="footer" value="/WEB-INF/tiles/footer-tile.jsp" />
</definition>
<definition name="normalheader" template="/WEB-INF/tiles/header-tile.jsp">
<put-attribute name="menutabs" value="/WEB-INF/tiles/tabs.jsp" />
</definition>
<definition name="notabsheader" template="/WEB-INF/tiles/header-tile.jsp">
<put-attribute name="menutabs" value="/WEB-INF/tiles/notabs.jsp" />
</definition>
<definition name="custdetailheader" template="/WEB-INF/tiles/header-tile.jsp">
<put-attribute name="menutabs" value="/WEB-INF/tiles/custdetail_tabs-tile.jsp" />
</definition>
<definition name="editcustheader" template="/WEB-INF/tiles/header-tile.jsp">
<put-attribute name="menutabs" value="/WEB-INF/tiles/editcust_tabs-tile.jsp" />
</definition>
<definition name="completecust" template="/WEB-INF/tiles/custdetail_complete-tile.jsp">
<put-attribute name="navigation" value="/WEB-INF/tiles/custdetail_cpapnav-tile.jsp" />
<put-attribute name="customertile" value="/WEB-INF/tiles/custdetail_content-tile.jsp" />
<put-attribute name="diagtile" value="/WEB-INF/tiles/custdetail_diagnosis-tile.jsp" />
<put-attribute name="resptile" value="/WEB-INF/tiles/custdetail_responsibleparty-tile.jsp" />
<put-attribute name="doctortile" value="/WEB-INF/tiles/custdetail_doctor-tile.jsp" />
<put-attribute name="insurancetile" value="/WEB-INF/tiles/custdetail_insurance-tile.jsp" />
</definition>
<definition name="customersearch" template="/WEB-INF/tiles/customersearch_complete-tile.jsp">
<put-attribute name="errors-tile" value="/WEB-INF/tiles/customersearchform_errors-tile.jsp" />
<put-attribute name="content-tile" value="/WEB-INF/tiles/customersearchform_content-tile.jsp" />
</definition>
<definition name="custsearchresults" template="/WEB-INF/tiles/custsearchresults_complete-tile.jsp">
<put-attribute name="errors-tile" value="/WEB-INF/tiles/customersearchform_errors-tile.jsp" />
<put-attribute name="content-tile" value="/WEB-INF/tiles/custsearchresults_content-tile.jsp" />
</definition>
<definition name="editcust" template="/WEB-INF/tiles/editcust_complete-tile.jsp">
<put-attribute name="navigation" value="/WEB-INF/tiles/custdetail_cpapnav-tile.jsp" />
<put-attribute name="editcustomertile" value="/WEB-INF/tiles/editcust_content-tile.jsp" />
</definition>
<definition name="newcust" template="/WEB-INF/tiles/newcust_complete-tile.jsp">
<put-attribute name="navigation" value="" />
<put-attribute name="newcustomertile" value="/WEB-INF/tiles/newcust_content-tile.jsp" />
</definition>
<definition name="CustomerSearchForm" extends="baseLayout">
<put-attribute name="title" value="" />
<put-attribute name="appName" value="Customer Search" />
<put-attribute name="body" value="customersearch" />
</definition>
<definition name="CustomerSearchResults" extends="baseLayout">
<put-attribute name="title" value="" />
<put-attribute name="appName" value="Customer Search" />
<put-attribute name="body" value="custsearchresults" />
</definition>
<definition name="CustomerTile" extends="baseLayout2">
<put-attribute name="title" value="Customer Display" />
<put-attribute name="appName" value="Customer Display" />
<put-attribute name="body" value="completecust" />
</definition>
<definition name="EditCustomer" extends="baseLayout3">
<put-attribute name="title" value="Edit Customer" />
<put-attribute name="appName" value="Edit Customer" />
<put-attribute name="body" value="editcust" />
</definition>
<definition name="NewCustomer" extends="baseLayout3">
<put-attribute name="title" value="New Customer" />
<put-attribute name="appName" value="New Customer" />
<put-attribute name="body" value="newcust" />
</definition>
</tiles-definitions>
There is some issue with weblogic windows installation.
Set this value in your
setDomainEnv.cmdand restart the server.