ServletBootStrapListener Failed to obtain InputStream from u

[unsavory]

I'm getting the following stack trace when booting my server. It is Tomcat with embedded EJB3.

Apr 17, 2007 5:22:20 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class org.jboss.ejb3.embedded.ServletBootstrapListener
java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: Failed to obtain InputStream from url: null
 at org.jboss.ejb3.embedded.ServletBootstrapListener.contextInitialized(ServletBootstrapListener.java:107)
 at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
 at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
 at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1105)
 at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1203)
 at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:293)
 at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
 at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1307)
 at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1571)
 at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1580)
 at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1560)
 at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.RuntimeException: java.io.IOException: Failed to obtain InputStream from url: null
 at org.jboss.ejb3.embedded.ServletBootstrapListener.contextInitialized(ServletBootstrapListener.java:88)
 ... 11 more
Caused by: java.io.IOException: Failed to obtain InputStream from url: null
 at org.jboss.aop.AspectXmlLoader.loadURL(AspectXmlLoader.java:1199)
 at org.jboss.aop.AspectXmlLoader.deploy(AspectXmlLoader.java:1135)
 at org.jboss.aop.AspectXmlLoader.deployXML(AspectXmlLoader.java:1155)
 at org.jboss.ejb3.embedded.ServletBootstrapListener.contextInitialized(ServletBootstrapListener.java:83)
 ... 11 more
Apr 17, 2007 5:22:20 PM org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart

Does anyone have any ideas?

Thanks!