JBoss starts an error--dailyrollingfileappender cannot convert an exception

Question: JBoss at startup, the error java.lang.ClassCastException:org.jboss.logging.appender.DailyRollingFileAppender.

Solution: D:/jboss-4.0.5.ga/server/default/deploy/jbossweb-tomcat55.sar/meta-inf/jboss-service.xml file, Modify Java2classloadingcompliance and Usejbosswebloader to true, namely:

True
True

Reboot the server.

Description:java2classloadingcompliance: This configuration key is to tell JBoss whether to take the parent-one loading strategy when classload;

If set to true, the priority is to let the parent ClassLoader load the related class, if it cannot be loaded, and then use the current ClassLoader load;
If set to false, that is, to take the first load policy of child, to give priority to the current ClassLoader load related class, if unable to load and then delegate to the parent ClassLoader load;

          Usejbosswebloader : This configuration indicates whether to load WebApp-related resources using the classloader of JBoss itself, because JBoss implements Web container by integrating Tomcat, both of which have their own independent classloader;
         if set to True, the JBoss unified ClassLoader will be used when the Web application loads. The shared flat unifiedclassloader is used at this time;
         if set to False, means that the Web application is loaded with its own independent webappclassloader, which is completely isolated between the Web application and JBoss, which is also the default value for the configuration item;