It is just a warning safely ignored, but feel free to post to JIRA so we can improve the configuration to avoid the stack trace, or improve the documentation.

Thanks,
Brett

On 27/09/2009, at 4:08 AM, Neon wrote:

I am using Apache Continuum 1.3.4 (Beta) running under Tomcat 5.5.28 on linux.

I see the following WARNING in my continuum.log on startup (I don't
have a shared.xml - there is no documentation to create this xml
file). My continuum instance seems pretty normal, but I just wanted to
forward this info on just in case there really is something that I
should do about it.

2009-09-23 13:01:39,151 [main] INFO
org.codehaus.plexus.redback.role.DefaultRoleManager  - loading
Continuum
2009-09-23 13:01:39,914 [main] WARN
org.apache.commons.configuration.DefaultConfigurationBuilder  -
Internal error
org.apache.commons.configuration.ConfigurationException: Cannot locate
configuration source /path/to/tomcat/conf/shared.xml
at org.apache.commons.configuration.AbstractFileConfiguration.load (AbstractFileConfiguration.java:215) at org.apache.commons.configuration.AbstractFileConfiguration.load (AbstractFileConfiguration.java:195) at org.apache.commons.configuration.AbstractHierarchicalFileConfiguration.load (AbstractHierarchicalFileConfiguration.java:164) at org.apache.commons.configuration.DefaultConfigurationBuilder $FileConfigurationProvider.getConfiguration (DefaultConfigurationBuilder.java:1191) at org.apache.commons.configuration.DefaultConfigurationBuilder $ConfigurationBeanFactory.createBean (DefaultConfigurationBuilder.java:1093) at org.apache.commons.configuration.beanutils.BeanHelper.createBean (BeanHelper.java:245) at org.apache.commons.configuration.beanutils.BeanHelper.createBean (BeanHelper.java:267) at org.apache.commons.configuration.beanutils.BeanHelper.createBean (BeanHelper.java:281) at org.apache.commons.configuration.DefaultConfigurationBuilder.createConfigurationAt (DefaultConfigurationBuilder.java:632) at org.apache.commons.configuration.DefaultConfigurationBuilder.initCombinedConfiguration (DefaultConfigurationBuilder.java:569) at org.apache.commons.configuration.DefaultConfigurationBuilder.getConfiguration (DefaultConfigurationBuilder.java:501) at org.codehaus.plexus.registry.commons.CommonsConfigurationRegistry.initialize (CommonsConfigurationRegistry.java:374) at org.codehaus.plexus.spring.PlexusLifecycleBeanPostProcessor.postProcessAfterInitialization (PlexusLifecycleBeanPostProcessor.java:217) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization (AbstractAutowireCapableBeanFactory.java:361) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.postProcessObjectFromFactoryBean (AbstractAutowireCapableBeanFactory.java:1429) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport $1.run(FactoryBeanRegistrySupport.java:139)
       at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean (FactoryBeanRegistrySupport.java:116) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean (FactoryBeanRegistrySupport.java:91) at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance (AbstractBeanFactory.java:1288) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean (AbstractBeanFactory.java:217) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean (AbstractBeanFactory.java:185) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean (AbstractBeanFactory.java:164) at org.springframework.context.support.AbstractApplicationContext.getBean (AbstractApplicationContext.java:880) at org.codehaus.plexus.spring.PlexusContainerAdapter.lookup (PlexusContainerAdapter.java:422) at org.codehaus.plexus.redback.configuration.UserConfiguration.contextualize (UserConfiguration.java:212) at org.codehaus.plexus.spring.PlexusLifecycleBeanPostProcessor.postProcessAfterInitialization (PlexusLifecycleBeanPostProcessor.java:157) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization (AbstractAutowireCapableBeanFactory.java:361) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean (AbstractAutowireCapableBeanFactory.java:1344) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean (AbstractAutowireCapableBeanFactory.java:473) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory $1.run(AbstractAutowireCapableBeanFactory.java:409)
       at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean (AbstractAutowireCapableBeanFactory.java:380) at org.springframework.beans.factory.support.AbstractBeanFactory $1.getObject(AbstractBeanFactory.java:264) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton (DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean (AbstractBeanFactory.java:261) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean (AbstractBeanFactory.java:185) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean (AbstractBeanFactory.java:168) at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource (CommonAnnotationBeanPostProcessor.java:435) at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource (CommonAnnotationBeanPostProcessor.java:409) at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor $ResourceElement.getResourceToInject (CommonAnnotationBeanPostProcessor.java:537) at org.springframework.beans.factory.annotation.InjectionMetadata $InjectedElement.inject(InjectionMetadata.java:180) at org.springframework.beans.factory.annotation.InjectionMetadata.injectFields (InjectionMetadata.java:105) at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessAfterInstantiation (CommonAnnotationBeanPostProcessor.java:289) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean (AbstractAutowireCapableBeanFactory.java:959) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean (AbstractAutowireCapableBeanFactory.java:472) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory $1.run(AbstractAutowireCapableBeanFactory.java:409)
       at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean (AbstractAutowireCapableBeanFactory.java:380) at org.springframework.beans.factory.support.AbstractBeanFactory $1.getObject(AbstractBeanFactory.java:264) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton (DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean (AbstractBeanFactory.java:261) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean (AbstractBeanFactory.java:185) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean (AbstractBeanFactory.java:168) at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource (CommonAnnotationBeanPostProcessor.java:435) at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource (CommonAnnotationBeanPostProcessor.java:409) at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor $ResourceElement.getResourceToInject (CommonAnnotationBeanPostProcessor.java:537) at org.springframework.beans.factory.annotation.InjectionMetadata $InjectedElement.inject(InjectionMetadata.java:180) at org.springframework.beans.factory.annotation.InjectionMetadata.injectFields (InjectionMetadata.java:105) at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessAfterInstantiation (CommonAnnotationBeanPostProcessor.java:289) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean (AbstractAutowireCapableBeanFactory.java:959) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean (AbstractAutowireCapableBeanFactory.java:472) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory $1.run(AbstractAutowireCapableBeanFactory.java:409)
       at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean (AbstractAutowireCapableBeanFactory.java:380) at org.springframework.beans.factory.support.AbstractBeanFactory $1.getObject(AbstractBeanFactory.java:264) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton (DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean (AbstractBeanFactory.java:261) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean (AbstractBeanFactory.java:185) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean (AbstractBeanFactory.java:164) at org.codehaus.plexus.spring.PlexusToSpringUtils.lookupMap (PlexusToSpringUtils.java:148) at org.codehaus.plexus.spring.PlexusToSpringUtils.lookupList (PlexusToSpringUtils.java:160) at org.codehaus.plexus.spring.PlexusComponentFactoryBean.resolveRequirement (PlexusComponentFactoryBean.java:242) at org.codehaus.plexus.spring.PlexusComponentFactoryBean.createInstance (PlexusComponentFactoryBean.java:163) at org.codehaus.plexus.spring.PlexusComponentFactoryBean.getObject (PlexusComponentFactoryBean.java:108) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport $1.run(FactoryBeanRegistrySupport.java:121)
       at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean (FactoryBeanRegistrySupport.java:116) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean (FactoryBeanRegistrySupport.java:91) at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance (AbstractBeanFactory.java:1288) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean (AbstractBeanFactory.java:217) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean (AbstractBeanFactory.java:185) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean (AbstractBeanFactory.java:164) at org.springframework.context.support.AbstractApplicationContext.getBean (AbstractApplicationContext.java:880) at com.opensymphony.xwork2.spring.SpringObjectFactory.buildBean (SpringObjectFactory.java:126) at com.opensymphony.xwork2.ObjectFactory.buildBean (ObjectFactory.java:143) at org.codehaus.plexus.spring.Struts2PlexusInSpringObjectFactory.buildBean (Struts2PlexusInSpringObjectFactory.java:65) at com.opensymphony.xwork2.ObjectFactory.buildInterceptor (ObjectFactory.java:184) at com.opensymphony.xwork2 .config.providers.InterceptorBuilder.constructInterceptorReference (InterceptorBuilder.java:57) at com.opensymphony.xwork2 .config.providers.XmlConfigurationProvider.lookupInterceptorReference (XmlConfigurationProvider.java:905) at com.opensymphony.xwork2 .config.providers.XmlConfigurationProvider.loadInterceptorStack (XmlConfigurationProvider.java:743) at com.opensymphony.xwork2 .config.providers.XmlConfigurationProvider.loadInterceptorStacks (XmlConfigurationProvider.java:756) at com.opensymphony.xwork2 .config.providers.XmlConfigurationProvider.loadInterceptors (XmlConfigurationProvider.java:777) at com.opensymphony.xwork2 .config.providers.XmlConfigurationProvider.addPackage (XmlConfigurationProvider.java:410) at com.opensymphony.xwork2 .config.providers.XmlConfigurationProvider.loadPackages (XmlConfigurationProvider.java:239) at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages (StrutsXmlConfigurationProvider.java:111) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload (DefaultConfiguration.java:152) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration (ConfigurationManager.java:52) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration (Dispatcher.java:395) at org.apache.struts2.dispatcher.Dispatcher.init (Dispatcher.java:452) at org.apache.struts2.dispatcher.FilterDispatcher.init (FilterDispatcher.java:205) at org.apache.catalina.core.ApplicationFilterConfig.getFilter (ApplicationFilterConfig.java:221) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef (ApplicationFilterConfig.java:302) at org.apache.catalina.core.ApplicationFilterConfig.<init> (ApplicationFilterConfig.java:78) at org.apache.catalina.core.StandardContext.filterStart (StandardContext.java:3666) at org.apache.catalina.core.StandardContext.start (StandardContext.java:4258) at org.apache.catalina.core.ContainerBase.addChildInternal (ContainerBase.java:760) at org.apache.catalina.core.ContainerBase.addChild (ContainerBase.java:740) at org.apache.catalina.core.StandardHost.addChild (StandardHost.java:544) at org.apache.catalina.startup.HostConfig.deployDirectory (HostConfig.java:927) at org.apache.catalina.startup.HostConfig.deployDirectories (HostConfig.java:890) at org.apache.catalina.startup.HostConfig.deployApps (HostConfig.java:492) at org.apache.catalina.startup.HostConfig.start (HostConfig.java:1150) at org.apache.catalina.startup.HostConfig.lifecycleEvent (HostConfig.java:311) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent (LifecycleSupport.java:120) at org.apache.catalina.core.ContainerBase.start (ContainerBase.java:1022) at org.apache.catalina.core.StandardHost.start (StandardHost.java:736) at org.apache.catalina.core.ContainerBase.start (ContainerBase.java:1014) at org.apache.catalina.core.StandardEngine.start (StandardEngine.java:443) at org.apache.catalina.core.StandardService.start (StandardService.java:448) at org.apache.catalina.core.StandardServer.start (StandardServer.java:700) at org.apache.catalina.startup.Catalina.start(Catalina.java: 552)
       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: 295) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java: 433)
2009-09-23 13:01:40,448 [main] INFO
org.apache.maven.continuum.web.checks.security.RoleProfileEnvironmentCheck
- Checking roles list.
2009-09-23 13:01:40,504 [main] INFO
org.codehaus.redback.integration.checks.security.RequiredRolesEnvironmentCheck
- Checking the existence of required roles.
2009-09-23 13:01:40,563 [main] INFO
org.codehaus.plexus.redback.struts2 .interceptor.SecureActionInterceptor - org.codehaus.plexus.redback.struts2 .interceptor.SecureActionInterceptor
initialized!

Regards,

Neon

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