Hi Chris, On Aug 2, 2011, at 8:32 AM, Chris Meyer wrote:
Hi Vincent,
Here is the complete stack trace:
[snip]
Caused by: java.lang.ClassCastException: org.apache.xerces.jaxp.DocumentBuilderFactoryImpl cannot be cast to javax.xml.parsers.DocumentBuilderFactory
This is the real error. You have a conflict between the XML parser used by JBoss and XWiki. -Vincent
On Mon, Aug 1, 2011 at 11:07 PM, Vincent Massol <vincent@massol.net> wrote:
Hi Chris,
On Aug 1, 2011, at 6:18 PM, Chris Meyer wrote:
Hi All,
I have been working through removal of conflicting class loading issues (same class loaded in a JAR in the WEB-INF, as in /common/lib or otherwise) however I am now getting the following issue and so far, I havent been able to determine a path around it:
----- 2011-08-01 08:40:25,595 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/xwiki]] (main) Exception sending context initialized event to listener instance of class org.xwiki.container.servlet.XWikiServletContextListener java.lang.RuntimeException: Failed to find the Observation Manager component at
org.xwiki.container.servlet.XWikiServletContextListener.contextInitialized(XWikiServletContextListener.java:81)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3910)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4393) ............
Can you post the full stack trace since the real error is below in the stack trace?
Thanks -Vincent
-----
For the JARs I have had to move so far (in order): 1. xercesImpl-2.8.1.jar 2. logback-classic-0.9.29.jar 3. slf4j-api-1.6.1.jar
Thanks in advance! Chris