Hi,
I'm new here and I apologize if this issue has been addressed or answered.
I have googled for answers, but I still seem stuck.
I'm using Eclipse and Tomcat 1.5 container with the latest struts 2 code.
When I run the "HelloWorld" application, I get the following error in my
stack trace. In a forum, someone mentioned that
file:///Users/bernardhuang/eclipse_workspaces/DEV/SSWS/WebContent/WEB-INF/lib/xwork-core-2.2.1.1.jarxwork-core-2.2.1.1.jar
maybe the cause of the issue.
Can someone direct me or help me in debugging what exactly is going on with
my deployment?
2011-02-22 15:01:25,367 DEBUG
org.apache.struts2.convention.PackageBasedActionConfigBuilder.trace:80 -
Setting action default parent package to [convention-default]
2011-02-22 15:01:25,511 ERROR
org.apache.struts2.dispatcher.Dispatcher.error:38 - Dispatcher
initialization failed
java.lang.NullPointerException
at
org.apache.struts2.osgi.OsgiConfigurationProvider.init(OsgiConfigurationProvider.java:70)
at
com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:214)
at
com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)
at
org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:371)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:415)
at
org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69)
at
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51)
at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:223)
at
org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:304)
at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:77)
at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3634)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4217)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at
org.apache.catalina.core.StandardService.start(StandardService.java:450)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
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:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
2011-02-22 15:01:25,513 ERROR
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/].filterStart:3638
- Exception starting filter struts2
Class: org.apache.struts2.osgi.OsgiConfigurationProvider
File: OsgiConfigurationProvider.java
Method: init
Line: 70 - org/apache/struts2/osgi/OsgiConfigurationProvider.java:70:-1
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:428)
at
org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69)
at
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51)
at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:223)
at
org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:304)
at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:77)
at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3634)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4217)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at
org.apache.catalina.core.StandardService.start(StandardService.java:450)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
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:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Caused by: java.lang.NullPointerException
at
org.apache.struts2.osgi.OsgiConfigurationProvider.init(OsgiConfigurationProvider.java:70)
at
com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:214)
at
com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)
at
org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:371)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:415)
... 20 more
Feb 22, 2011 3:01:25 PM org.apache.catalina.core.StandardContext start
SEVERE: Error filterStart
Feb 22, 2011 3:01:25 PM org.apache.catalina.core.StandardContext start
SEVERE: Context [] startup failed due to previous errors
2011-02-22 15:01:25,515 INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/].log:646 -
Closing Spring root WebApplicationContext
2011-02-22 15:01:25,515 INFO
org.springframework.web.context.support.XmlWebApplicationContext.doClose:815
- Closing
org.springframework.web.context.support.XmlWebApplicationContext@d5d4de6:
display name [Root WebApplicationContext]; startup date [Tue Feb 22 15:01:21
PST 2011]; root of context hierarchy
2011-02-22 15:01:25,516 INFO
org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons:421
- Destroying singletons in
org.springframework.beans.factory.support.DefaultListableBeanFactory@a578073:
defining beans []; root of factory hierarchy
Feb 22, 2011 3:01:28 PM org.apache.coyote.http11.Http11BaseProtocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Feb 22, 2011 3:01:29 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Feb 22, 2011 3:01:29 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/111 config=null
Feb 22, 2011 3:01:29 PM org.apache.catalina.storeconfig.StoreLoader load
INFO: Find registry server-registry.xml at classpath resource
Feb 22, 2011 3:01:30 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 9459 ms
Thanks,
-Bernard
