Class org.apache.commons.logging.impl.SimpleLog does not implement Log
Hello, I am trying to get up and running a simple application under an IBM WAS 8.0. My application consist of an simple jsf file and a bean used as an actionlistener for a button inside the jsf. On pushing the button the bean should just log using commons-logging. I am using WAS 8.0 own adaptation of myfaces and commons-logging. The complete stack trace as it is: [2/27/13 14:46:12:644 CET] 0008 AbstractFaces E An error occured while initializing MyFaces: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.SimpleLog does not implement Log org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.SimpleLog does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:532) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:272) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:414) at org.apache.commons.digester.Digester.init(Digester.java:308) at org.apache.myfaces.config.impl.digester.DigesterFacesConfigUnmarshallerImpl.init(DigesterFacesConfigUnmarshallerImpl.java:42) at org.apache.myfaces.config.DefaultFacesConfigurationProvider.getUnmarshaller(DefaultFacesConfigurationProvider.java:93) at org.apache.myfaces.config.DefaultFacesConfigurationProvider.getStandardFacesConfig(DefaultFacesConfigurationProvider.java:131) at org.apache.myfaces.config.DefaultFacesConfigurationMerger.getFacesConfigData(DefaultFacesConfigurationMerger.java:69) at org.apache.myfaces.config.FacesConfigurator.configure(FacesConfigurator.java:456) at org.apache.myfaces.webapp.AbstractFacesInitializer.buildConfiguration(AbstractFacesInitializer.java:313) at org.apache.myfaces.webapp.Jsp21FacesInitializer.initContainerIntegration(Jsp21FacesInitializer.java:73) at org.apache.myfaces.webapp.AbstractFacesInitializer.initFaces(AbstractFacesInitializer.java:136) at org.apache.myfaces.webapp.StartupServletContextListener.contextInitialized(StartupServletContextListener.java:111) at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1680) at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:410) at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88) at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169) at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:749) at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634) at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:422) at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:714) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1160) at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1369) at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639) at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:967) at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:766) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2153) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:445) at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:388) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:116) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:994) at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:349) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1690) Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.SimpleLog does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:416) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:525) ... 33 more Caused by: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.SimpleLog does not implement Log
Re: Class org.apache.commons.logging.impl.SimpleLog does not implement Log
On Wed, Feb 27, 2013 at 3:08 PM, Schuetz, Paul (EXTERN: DOS) extern.paul.schu...@volkswagen.de wrote: Hello, I am trying to get up and running a simple application under an IBM WAS 8.0. My application consist of an simple jsf file and a bean used as an actionlistener for a button inside the jsf. On pushing the button the bean should just log using commons-logging. I am using WAS 8.0 own adaptation of myfaces and commons-logging. The complete stack trace as it is: [2/27/13 14:46:12:644 CET] 0008 AbstractFaces E An error occured while initializing MyFaces: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.SimpleLog does not implement Log org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.SimpleLog does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:532) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:272) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:414) at org.apache.commons.digester.Digester.init(Digester.java:308) at org.apache.myfaces.config.impl.digester.DigesterFacesConfigUnmarshallerImpl.init(DigesterFacesConfigUnmarshallerImpl.java:42) at org.apache.myfaces.config.DefaultFacesConfigurationProvider.getUnmarshaller(DefaultFacesConfigurationProvider.java:93) at org.apache.myfaces.config.DefaultFacesConfigurationProvider.getStandardFacesConfig(DefaultFacesConfigurationProvider.java:131) at org.apache.myfaces.config.DefaultFacesConfigurationMerger.getFacesConfigData(DefaultFacesConfigurationMerger.java:69) at org.apache.myfaces.config.FacesConfigurator.configure(FacesConfigurator.java:456) at org.apache.myfaces.webapp.AbstractFacesInitializer.buildConfiguration(AbstractFacesInitializer.java:313) at org.apache.myfaces.webapp.Jsp21FacesInitializer.initContainerIntegration(Jsp21FacesInitializer.java:73) at org.apache.myfaces.webapp.AbstractFacesInitializer.initFaces(AbstractFacesInitializer.java:136) at org.apache.myfaces.webapp.StartupServletContextListener.contextInitialized(StartupServletContextListener.java:111) at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1680) at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:410) at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:88) at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:169) at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:749) at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:634) at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:422) at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:714) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1160) at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1369) at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639) at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:967) at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:766) at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2153) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:445) at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:388) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:116) at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:994) at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:349) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1690) Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: Class org.apache.commons.logging.impl.SimpleLog does not implement Log at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:416) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:525) ... 33 more Caused
Re: Class org.apache.commons.logging.impl.SimpleLog does not implement Log
Hi Paul, Schuetz, Paul (EXTERN: DOS) wrote: Hello, I am trying to get up and running a simple application under an IBM WAS 8.0. My application consist of an simple jsf file and a bean used as an actionlistener for a button inside the jsf. On pushing the button the bean should just log using commons-logging. I am using WAS 8.0 own adaptation of myfaces and commons-logging. The complete stack trace as it is: [2/27/13 14:46:12:644 CET] 0008 AbstractFaces E An error occured [while initializing MyFaces: [org.apache.commons.logging.LogConfigurationException: [org.apache.commons.logging.LogConfigurationException: Class [org.apache.commons.logging.impl.SimpleLog does not implement Log [snip] This is unfortunately a typical sign, that the app server itself has commons-logging in its system classpath and another one is somewhere in your EAR/WAR. WHat happens if you do *not* provide commons-logging? - Jörg - To unsubscribe, e-mail: user-unsubscr...@commons.apache.org For additional commands, e-mail: user-h...@commons.apache.org
