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Posted to users@tomcat.apache.org by Farid Izem <fa...@gmail.com> on 2005/05/10 21:16:16 UTC
Problem With Tomcat Admin Application
Hi all,
I have installed a new tomcat server 5.0.28 on Linux Slackware 10.
I' m facing a strange problem configuring my tomcat admin webapps.
I wrote my own server.xml to learn how tomcat is working.
I'm fully accessing the tomcat manager and Tomcat Administration.
The Authentication is made using tomcat-users.xml.
i can manage each item of Tomcat Administration except the Service catalina.
i can create groups, roles, users, jdbc, mail sessions but accessing to
The Service Catalina gives me a http 500 Error Code with the
followings messages :
2005-05-10 22:19:29 ApplicationDispatcher[/admin] Servlet.service()
for servlet admin.service.service_jsp threw exception
javax.servlet.jsp.JspException: Define tag cannot set a null value
at org.apache.struts.taglib.bean.DefineTag.doEndTag(DefineTag.java:272)
at admin.service.service_jsp._jspService(service_jsp.java:237)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:474)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:535)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:535)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
This is my configuration file (ie server.xml) :
<Server className="org.apache.catalina.core.StandardServer"
port="8015" shutdown="SHUTDOWN">
<Listener
className="org.apache.catalina.mbeans.ServerLifecycleListener"
debug="0"/>
<Listener
className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener"
debug="0"/>
<GlobalNamingResources>
<Environment name="simpleValue" type="java.lang.Integer" value="30"/>
<Resource name="UserDatabase" auth="Container"
type="org.apache.catalina.UserDatabase"
description="User database that can be updated
and saved">
</Resource>
<ResourceParams name="UserDatabase">
<parameter>
<name>factory</name>
<value>org.apache.catalina.users.MemoryUserDatabaseFactory</value>
</parameter>
<parameter>
<name>pathname</name>
<value>conf/tomcat-users.xml</value>
</parameter>
</ResourceParams>
</GlobalNamingResources>
<Service name="Catalina">
<Connector port="8080" maxThreads="150"
minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443"
acceptCount="100"
debug="0" connectionTimeout="20000"
disableUploadTimeout="true"
compression="on" compressionMinSize="2048"
noCompressionUserAgents="gozilla, traviata"
compressableMimeType="text/html,text/xml"/>
<Engine name="StandAlone-Catalina"
backgroundProcessorDelay="-1" defaultHost="localhost" debug="0">
<Valve
className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="access_log" suffix=".txt"
pattern="common" rotatable="true">
</Valve>
<Logger
className="org.apache.catalina.logger.FileLogger"
directory="logs"
prefix="localhost_log." suffix=".txt" timestamp="true"/>
<Realm
className="org.apache.catalina.realm.MemoryRealm" debug="0"
pathname="conf/tomcat-users.xml"/>
<Host name="localhost" debug="0"
appBase="webapps" unpackWARs="true"
autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
<Valve
className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="access_log"
suffix=".txt" pattern="common" rotatable="true">
</Valve>
<Logger
className="org.apache.catalina.logger.FileLogger"
directory="logs"
prefix="localhost_log." suffix=".txt" timestamp="true"/>
<Context path="/manager" debug="0"
privileged="true"
docBase="/usr/local/tomcat/TomcatInstance1/server/webapps/manager">
</Context>
<Context path="/admin" debug="0"
privileged="true"
docBase="/usr/local/tomcat/TomcatInstance1/server/webapps/admin">
</Context>
</Host>
</Engine>
</Service>
</Server>
Any help would be very appreciate. I don't understand what is happening.
Thanks For you help.
King Regards,
Farid
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