[Building Sakai] DAV - NoClassDefFoundError: LogFactory

[Jaco Gillman]

Hi All

We have a client that installed Sakai 2.9.1, and found the exception below
when tomcat started up.

Onside */sakai-2.9.1/dav/dav-server/pom.xml* the
*commons-logging*dependency has no
*version*:

            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>

The Sakai 2.9.1 that the client installed is a "out-of-the-box"
installation, shouldn't this have been resolved in 2.9.1?


SEVERE: Error deploying web application archive dav.war
java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at org.sakaiproject.dav.DavRealm.<clinit>(DavRealm.java:40)
 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
 at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
 at java.lang.Class.newInstance0(Class.java:374)
at java.lang.Class.newInstance(Class.java:327)
 at
org.apache.tomcat.util.digester.ObjectCreateRule.begin(ObjectCreateRule.java:145)
at org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1276)
 at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:506)
at
com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:182)
 at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1303)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2717)
 at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489)
 at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835)
at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
 at
com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210)
 at
com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:568)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1537)
 at
org.apache.catalina.startup.ContextConfig.processContextConfig(ContextConfig.java:650)
at
org.apache.catalina.startup.ContextConfig.contextConfig(ContextConfig.java:607)
 at org.apache.catalina.startup.ContextConfig.init(ContextConfig.java:855)
at
org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:340)
 at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
 at
org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:389)
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:110)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:812)
 at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:787)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:607)
 at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:932)
at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:723)
 at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:470)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1329)
 at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
 at
org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at
org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:389)
 at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:334)
at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1041)
 at
org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:774)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148)
 at
org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1033)
at
org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:291)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148)
at
org.apache.catalina.core.StandardService.startInternal(StandardService.java:443)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148)
at
org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:727)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:148)
at org.apache.catalina.startup.Catalina.start(Catalina.java:621)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:322)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:450)
Caused by: java.lang.ClassNotFoundException:
org.apache.commons.logging.LogFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
 at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
 at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
 at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
... 59 more

Regards,

*Jaco Gillman***

Java Developer

opencollab

*Tel*: +27 21 970 4017  |  *Fax*:* *+27 21 914 3098**

*Email*: jaco at opencollab.co.za  |  *Skype*: gillmanjc

*Web*: www.opencollab.co.za

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