org.apache.commons.logging.LogConfigurationException

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  • org.apache.commons.logging.LogConfigurationException: User-specified log class 'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable. at org.apache.commons.logging.impl.LogFactoryImpl.discoverLogImplementation(LogFactoryImpl.java:798) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:601) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:333) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:307) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:645) at org.apache.commons.beanutils.ConvertUtilsBean.<init>(ConvertUtilsBean.java:130) at org.apache.commons.beanutils.BeanUtilsBean.<init>(BeanUtilsBean.java:110) at org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:68) at org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:80) at org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:78) at org.apache.commons.beanutils.ConvertUtilsBean.getInstance(ConvertUtilsBean.java:115) at org.apache.commons.beanutils.ConvertUtils.convert(ConvertUtils.java:217) at org.apache.commons.digester.CallMethodRule.end(CallMethodRule.java:561) at org.apache.commons.digester.Rule.end(Rule.java:253) at org.apache.commons.digester.Digester.endElement(Digester.java:1222) at org.apache.xerces.parsers.AbstractSAXParser.endElement(UnknownSource) at org.apache.xerces.impl.dtd.XMLDTDValidator.endNamespaceScope(UnknownSource) at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(UnknownSource) at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(UnknownSource) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(UnknownSource) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(UnknownSource) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(UnknownSource) at org.apache.commons.digester.Digester.parse(Digester.java:1745) at org.apache.catalina.startup.ContextConfig.defaultConfig(ContextConfig.java:488) at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:579) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:182) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3644) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1148) at org.apache.catalina.core.StandardHost.start(StandardHost.java:697) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1148) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:311) at org.apache.catalina.core.StandardService.start(StandardService.java:450) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2213) at org.apache.catalina.startup.Catalina.start(Catalina.java:459) at org.apache.catalina.startup.Catalina.execute(Catalina.java:346) at org.apache.catalina.startup.Catalina.process(Catalina.java:130) 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:324)

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