In which directories (plural) did you place log4j.jar? In which directories did you place log4j.properties?
Can you give us your log4j.properties content? Josef Von: henry human [mailto:[email protected]] Gesendet: Mittwoch, 2. Februar 2011 10:49 An: [email protected] Betreff: Get the following error: NoClassDefFoundError: org.apache.log4j.Logger Hi folks I try my question in this list, maybe you have an idea! I get the following error when I try to call a smal java application(hello friends!) which i placed in a jar file. the application has the log4j.jar in its lib directory (and classpath) and calls the log4j.logger like this: private static final Logger LOGGER = Logger.getLogger(Hello.class); It works when i run the application in eclipse but not when I pack it as a JAR application! (he application is not running on tomcat an is only a smal commandline application) Error: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/log4j/Logger Thanks for your advice
