-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Joe,
On 5/4/2010 6:15 PM, Joe Hansen wrote: > There are common classes in Tomcat/lib/ but they don't attempt to do > any logging. Are you sure? > However, the abc Spring Web application does initialize a > Quartz object which runs once every hour and does some logging. I > don't know if that has any implications. It appears so: > Here's the stack trace from catalina.log file... > INFO: Initializing log4j from > [C:\Tomcat6\webapps-abc\ROOT\WEB-INF\classes\log4j.properties] > May 4, 2010 4:06:53 PM org.apache.catalina.core.StandardContext listenerStart > SEVERE: Exception sending context initialized event to listener > instance of class > org.springframework.web.context.ContextLoaderListener > java.lang.ExceptionInInitializerError > at > org.springframework.web.context.ContextLoaderListener.createContextLoader(ContextLoaderListener.java:53) [...] > java.lang.NoClassDefFoundError: org/apache/log4j/Category) (Caused by > org.apache.commons.logging.LogConfigurationException: No suitable Log > constructor [Ljava.lang.Class;@20f443 for > org.apache.commons.logging.impl.Log4JLogger (Caused by > java.lang.NoClassDefFoundError: org/apache/log4j/Category)) Looks like you've got a common logging framework configured to use log4j. If you use Spring and they use commons-logging, you need to: 1. Move spring.jar into WEB-INF/lib 2. Move commons-logging.jar into WEB-INF/lib Basically, move everything your webapp needs into WEB-INF/lib. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkvgnYYACgkQ9CaO5/Lv0PBeXwCfYQwTWJBVUg+fri9Wbz0/S/Tk GI8An2kzGimP4qwxgLaqLPva5qYxe/hg =mWKe -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
