Hi all,
I'm trying to get the mod_jk auto configuration to work. I have the
following line in my conf/server.xml right after the Listeners that are
declared in the default file. Here is what I have
<Listener classname="org.apache.jk.config.ApacheConfig"
modJk="/usr/lib/httpd/modules/mod_jk.so"/>
Here is my server information
Server version: Apache Tomcat/5.5.20
Server built: Sep 12 2006 10:09:20
Server number: 5.5.20.0
OS Name: Linux
OS Version: 2.6.9-5.ELsmp
Architecture: i386
JVM Version: 1.5.0_10-b03
JVM Vendor: Sun Microsystems Inc.
I receive this stack trace in the catalina log.
WARNING: Catalina.start using conf/server.xml:
java.lang.NullPointerException
at org.apache.tomcat.util.digester.Digester.createSAXException(
Digester.java:2725)
at org.apache.tomcat.util.digester.Digester.createSAXException(
Digester.java:2751)
at org.apache.tomcat.util.digester.Digester.startElement(
Digester.java:1278)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(
AbstractSAXParser.java:533)
at
com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement
(AbstractXMLDocumentParser.java:220)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement
(XMLDocumentFragmentScannerImpl.java:872)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch
(XMLDocumentFragmentScannerImpl.java:1693)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument
(XMLDocumentFragmentScannerImpl.java:368)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(
XML11Configuration.java:834)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(
XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(
XMLParser.java:148)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(
AbstractSAXParser.java:1242)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java
:1561)
at org.apache.catalina.startup.Catalina.load(Catalina.java:489)
at org.apache.catalina.startup.Catalina.start(Catalina.java:543)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(
NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Mar 7, 2007 8:30:30 PM org.apache.catalina.startup.Catalina start
Any idea what's wrong, the exception isn't very helpful. If I comment out
my line everything is fine. I'm currently testing it running as root to
avoid any permission or port issue. Any help would be greatly appreciated.
Thanks,
Todd
