Matt, The NoClassDefFoundError on "org/slf4j/LoggerFactory" indicates that you are missing an SLF4J binding. Do you have an SLF4J binding? On top of slf4j-api.jar, jcl-over-slf4j.jar, you also need any one of slf4j-nop.jar/slf4j-simple.jar/slf4j-log4j12.jar files.
HTH. At 07:46 PM 2/5/2007, you wrote: >Here's the error I get from the Hibernate 3 Plugin: [INFO] >------------------------------------------------------------------------ >[ERROR] FATAL ERROR [INFO] >------------------------------------------------------------------------ >[INFO] org/slf4j/LoggerFactory [INFO] >------------------------------------------------------------------------ >[INFO] Trace java.lang.NoClassDefFoundError: >org/slf4j/LoggerFactory at >org.apache.commons.logging.impl.SLF4FLogFactory.getInstance(SLF4FLogFactory.java:154) > >at >org.apache.commons.logging.impl.SLF4FLogFactory.getInstance(SLF4FLogFactory.java:130) > >at >org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351) >at >org.hibernate.cfg.Configuration.<clinit>(Configuration.java:120) >at >org.codehaus.mojo.hibernate3.configuration.AnnotationComponentConfiguration.createConfiguration(AnnotationComponentConfiguration.java:41) > >at >org.codehaus.mojo.hibernate3.configuration.AbstractComponentConfiguration.getConfiguration(AbstractComponentConfiguration.java:32) > >at >org.codehaus.mojo.hibernate3.exporter.Hbm2DDLExporterMojo.doExecute(Hbm2DDLExporterMojo.java:87) > >at >org.codehaus.mojo.hibernate3.HibernateExporterMojo.execute(HibernateExporterMojo.java:139) > >I'll post a message to the mojo user list and see if they have a solution. >Matt On 2/5/07, Ceki Gülcü <[EMAIL PROTECTED]> wrote: > > Matt, > > Welcome >to the slf4j user list. I just came across your blog entry on > commons >logging [1]. > You write that <quote>I tried changing to ><http://www.slf4j.org/>SLF4J, but > that causes some Maven plugins to >fail. </quote> > > Could you briefly mention how SLF4J fails for maven >plugins? Even the > shortest description might help. > > Many thanks in >advance, > > [1] >http://raibledesigns.com/page/rd?entry=maven_2_hates_commons_logging > > > > > -- > Ceki Gülcü > Logback: The reliable, generic, fast and flexible >logging framework for Java. > http://logback.qos.ch > > >_______________________________________________ > user mailing list > >[email protected] > http://www.slf4j.org/mailman/listinfo/user > -- >http://raibledesigns.com _______________________________________________ >user mailing list [email protected] http://www.slf4j.org/mailman/listinfo/user -- Ceki Gülcü Logback: The reliable, generic, fast and flexible logging framework for Java. http://logback.qos.ch _______________________________________________ user mailing list [email protected] http://www.slf4j.org/mailman/listinfo/user
