http://bugzilla.qos.ch/show_bug.cgi?id=143 Summary: DynamicClassLoadingException trying to use customAppender Product: logback-core Version: unspecified Platform: All OS/Version: All Status: NEW Severity: major Priority: P3 Component: Joran AssignedTo: logback-dev@qos.ch ReportedBy: mark_z@charter.net I'm trying to use a custom Appender with Logback under a WebSphere 6.1 application, but am failing upon Logback configuration with a ch.qos.logback.core.util.DynamicClassLoadingException, caused by a java.lang.ClassNotFoundException . A search on this mailing list for "DynamicClassLoadingException" returned 0 results, and neither the documentation nor Google were of any further help. Here's my setup: EAR: - logback-classic-0.9.9.jar - logback-core-0.9.9.jar - slf4j-api-1.5.0.jar - ... WAR (configured to PARENT_LAST): - logback.xml - com.ziesemer.test.TestAppender I will attach the stack trace / STDOUT, as it is a bit lengthy (141 lines). -- Configure bugmail: http://bugzilla.qos.ch/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.