Hi, Thank you JB for your answer , it's working on eclipse but in Karaf I see this error :
karaf@root()> feature:install log6-bundle Error executing command: Could not start bundle file:///C:/Users/xxx/Downloa ds/apache-karaf-3.0.1/apache-karaf-3.0.1/deploy/bundles/log6/testLoggerVF.jar in feature(s) log6-bundle-1.0: Activator start error in bundle com.vogella.osgi.fi rstbundle.internal.bundleLogV6 [107]. karaf@root()> this is my Manifest : Manifest-Version: 1.0 Bundle-ManifestVersion: 2 Bundle-Name: Internal Bundle-SymbolicName: com.vogella.osgi.firstbundle.internal.bundleLogV6 Bundle-Version: 1.0.0.qualifier Bundle-Activator: com.vogella.osgi.firstbundle.internal.BundleLogV6.Activator Bundle-Vendor: VOGELLA Bundle-RequiredExecutionEnvironment: JavaSE-1.7 Import-Package: org.osgi.framework;version="1.3.0", org.osgi.util.tracker;version="1.5.1", org.slf4j;resolution:=optional;version="1.7.2" Bundle-ActivationPolicy: lazy -- View this message in context: http://karaf.922171.n3.nabble.com/logging-and-karaf-how-to-do-it-tp4033438p4033444.html Sent from the Karaf - User mailing list archive at Nabble.com.
