Howdy, A couple of things: - It's commons-logging, not tomcat, that's throwing the exception. It's most likely misconfigured, i.e. you have some jars (probably the commons-logging jars themselves) in the wrong place.
- Can you temporarily take out commons logging, i.e. code directly to JDK 1.4 logging or log4j or whatever you want, and see if the problem goes away? - Try to ask on the commons-logging mailing list. Yoav Shapira Millennium ChemInformatics >-----Original Message----- >From: Collins, Jim [mailto:[EMAIL PROTECTED]] >Sent: Tuesday, January 21, 2003 4:24 AM >To: 'Tomcat Users List' >Subject: RE: Please help with LogConfigurationException > >Hi, > >I have still had no feedback at all on this. Can anyone please help I am >running out of hair to pull out. > >Regards > >Jim > >> -----Original Message----- >> From: Collins, Jim [mailto:[EMAIL PROTECTED]] >> Sent: 20 January 2003 09:47 >> To: 'Tomcat Users List' >> Subject: Please help with LogConfigurationException >> >> >> Hi, >> >> I am still getting this Exception thrown. Has anyone else >> ever had this and >> know of a fix. Any help at all would be appreciated as this >> is causing me a >> lot of problems >> >> Thanks >> >> Jim. >> >> > A quick update. I have now copied the log4J jar file to >> > commons/lib and >> > restarted the server so that is now uses log4J instead of the >> > JDK1.4 logger. >> > After a couple of hours I got this error: >> > >> > org.apache.commons.logging.LogConfigurationException: >> > org.apache.commons.logging.LogConfigurationException: >> > org.apache.commons.logging.LogConfigurationException: Class >> > org.apache.commons.logging.impl.Log4JCategoryLog does not >> > implement Log >> > at >> > org.apache.commons.logging.impl.LogFactoryImpl.newInstance(Log >> > FactoryImpl.ja >> > va:530) >> > at >> > org.apache.commons.logging.impl.LogFactoryImpl.getInstance(Log >> > FactoryImpl.ja >> > va:285) >> > at >> > org.apache.commons.logging.LogFactory.getLog(LogFactory.java:401) >> > at >> > org.apache.tomcat.util.log.CommonLogHandler.log(CommonLogHandl >> > er.java:97) >> > at org.apache.tomcat.util.log.Log.log(Log.java:198) >> > at org.apache.tomcat.util.log.Log.log(Log.java:192) >> > at org.apache.tomcat.util.log.Log.log(Log.java:174) >> > at >> > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run( >> > ThreadPool.jav >> > a:536) >> > at java.lang.Thread.run(Thread.java:536) >> > Caused by: org.apache.commons.logging.LogConfigurationException: >> > org.apache.commons.logging.LogConfigurationException: Class >> > org.apache.commons.logging.impl.Log4JCategoryLog does not >> > implement Log >> > at >> > org.apache.commons.logging.impl.LogFactoryImpl.getLogConstruct >> > or(LogFactoryI >> > mpl.java:415) >> > at >> > org.apache.commons.logging.impl.LogFactoryImpl.newInstance(Log >> > FactoryImpl.ja >> > va:523) >> > ... 8 more >> > Caused by: >> org.apache.commons.logging.LogConfigurationException: Class >> > org.apache.commons.logging.impl.Log4JCategoryLog does not >> > implement Log >> > at >> > org.apache.commons.logging.impl.LogFactoryImpl.getLogConstruct >> > or(LogFactoryI >> > mpl.java:411) >> > ... 9 more >> > >> > Could anyone please give me some clue as to what I can do. >> I have not >> > changed anything for some time now and prior to these errors >> > that have just >> > started happening I have not had to restart the server for >> > weeks. Now I am >> > having to start it more than once every day. >> > >> > Thanks >> > >> > Jim. >> > >> > > -----Original Message----- >> > > From: Collins, Jim [mailto:[EMAIL PROTECTED]] >> > > Sent: 17 January 2003 12:31 >> > > To: 'Tomcat Users List' >> > > Subject: RE: Log Error >> > > >> > > >> > > I have upgraded the JDK to 1.4.1 and it is still happening. >> > > >> > > > -----Original Message----- >> > > > From: Collins, Jim >> > > > Sent: 17 January 2003 10:04 >> > > > To: 'Tomcat Users List' >> > > > Subject: Log Error >> > > > >> > > > >> > > > Hi, >> > > > >> > > > I am using Tomcat4.1.10 and JDK1.4.0 and I have started to >> > > > get the following error message after which Tomcat crashes. >> > > > >> > > > org.apache.commons.logging.LogConfigurationException: >> > > > org.apache.commons.logging.LogConfigurationException: >> > > > org.apache.commons.logging.LogConfigurationException: Class >> > > > org.apache.commons.logging.impl.Jdk14Logger does not >> implement Log >> > > > at >> > > > org.apache.commons.logging.impl.LogFactoryImpl.newInstance(Log >> > > > FactoryImpl.java:530) >> > > > at >> > > > org.apache.commons.logging.impl.LogFactoryImpl.getInstance(Log >> > > > FactoryImpl.java:285) >> > > > at >> > > > >> org.apache.commons.logging.LogFactory.getLog(LogFactory.java:401) >> > > > at >> > > > org.apache.tomcat.util.log.CommonLogHandler.log(CommonLogHandl >> > > > er.java:97) >> > > > at org.apache.tomcat.util.log.Log.log(Log.java:198) >> > > > at org.apache.tomcat.util.log.Log.log(Log.java:192) >> > > > at org.apache.tomcat.util.log.Log.log(Log.java:174) >> > > > at >> > > > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run( >> > > > ThreadPool.java:536) >> > > > at java.lang.Thread.run(Thread.java:536) >> > > > Caused by: >> > > > org.apache.commons.logging.LogConfigurationException: >> > > > org.apache.commons.logging.LogConfigurationException: Class >> > > > org.apache.commons.logging.impl.Jdk14Logger does not >> implement Log >> > > > at >> > > > org.apache.commons.logging.impl.LogFactoryImpl.getLogConstruct >> > > > or(LogFactoryImpl.java:415) >> > > > at >> > > > org.apache.commons.logging.impl.LogFactoryImpl.newInstance(Log >> > > > FactoryImpl.java:523) >> > > > ... 8 more >> > > > Caused by: >> > > > org.apache.commons.logging.LogConfigurationException: Class >> > > > org.apache.commons.logging.impl.Jdk14Logger does not >> implement Log >> > > > at >> > > > org.apache.commons.logging.impl.LogFactoryImpl.getLogConstruct >> > > > or(LogFactoryImpl.java:411) >> > > > ... 9 more >> > > > >> > > > I have not changed anything to the configuration and it was >> > > > working fine in the past I have just started to notice this >> > > > in the last week or so. If anyone has any ideas what I can do >> > > > to resolve this I would appreciate it. >> > > > >> > > > Thanks >> > > > >> > > > Jim. >> > > > >> >> >> PLEASE READ: The information contained in this email is confidential >> and intended for the named recipient(s) only. If you are not >> an intended >> recipient of this email you must not copy, distribute or take any >> further action in reliance on it and you should delete it and >> notify the >> sender immediately. Email is not a secure method of communication and >> Nomura International plc cannot accept responsibility for the accuracy >> or completeness of this message or any attachment(s). Please >> examine this >> email for virus infection, for which Nomura International plc accepts >> no responsibility. If verification of this email is sought then please >> request a hard copy. Unless otherwise stated any views or opinions >> presented are solely those of the author and do not represent those of >> Nomura International plc. This email is intended for informational >> purposes only and is not a solicitation or offer to buy or sell >> securities or related financial instruments. Nomura >> International plc is >> regulated by the Financial Services Authority and is a member of the >> London Stock Exchange. >> >> >> >> -- >> To unsubscribe, e-mail: >> <mailto:[EMAIL PROTECTED]> >> For additional commands, e-mail: >> <mailto:[EMAIL PROTECTED]> >> > > >PLEASE READ: The information contained in this email is confidential >and intended for the named recipient(s) only. If you are not an intended >recipient of this email you must not copy, distribute or take any >further action in reliance on it and you should delete it and notify the >sender immediately. Email is not a secure method of communication and >Nomura International plc cannot accept responsibility for the accuracy >or completeness of this message or any attachment(s). Please examine this >email for virus infection, for which Nomura International plc accepts >no responsibility. If verification of this email is sought then please >request a hard copy. Unless otherwise stated any views or opinions >presented are solely those of the author and do not represent those of >Nomura International plc. This email is intended for informational >purposes only and is not a solicitation or offer to buy or sell >securities or related financial instruments. Nomura International plc is >regulated by the Financial Services Authority and is a member of the >London Stock Exchange. > > > >-- >To unsubscribe, e-mail: <mailto:tomcat-user- >[EMAIL PROTECTED]> >For additional commands, e-mail: <mailto:tomcat-user- >[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
