org.apache.commons.logging.LogConfigurationException: User-specified log class 'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable.

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via nutch-dev by Jesiel Trevisan, 1 year ago
User-specified log class 'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable.
via Apache Bugzilla by edwin11_79, 1 year ago
User-specified log class ' org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable.
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via Stack Overflow by arjun
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User-specified log class 'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable.
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User-specified log class 'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable.
via Stack Overflow by João Simas
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User-specified log class 'org.apache.commons.logging.impl.Log4JLogger' cannot be found or is not useable.
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.beanutils.ConvertUtilsBean.(ConvertUtilsBean.java:130)
at org.apache.commons.beanutils.BeanUtilsBean.(BeanUtilsBean.java:110)
at org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:68)
at org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:80)
at org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:78)
at org.apache.commons.beanutils.ConvertUtilsBean.getInstance(ConvertUtilsBean.java:115)
at org.apache.commons.digester.CallMethodRule.end(CallMethodRule.java:561)
at org.apache.commons.digester.Rule.end(Rule.java:253)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(UnknownSource)
at org.apache.xerces.impl.dtd.XMLDTDValidator.endNamespaceScope(UnknownSource)
at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(UnknownSource)
at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(UnknownSource)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$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.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 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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