Thanks for your reply but i did not understand you remark clearly. This is the structure of my pom file :
<project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation=" http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd";> <modelVersion>4.0.0</modelVersion> <packaging>bundle</packaging> <groupId>org.apache.felix</groupId> <name>Apache Felix Wire Admin</name> <artifactId>org.apache.felix.wireadmin</artifactId> <version>0.9.0-SNAPSHOT</version> <dependencies> <dependency> <groupId>org.osgi</groupId> <artifactId>org.osgi.core</artifactId> <version>4.0.0</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.osgi</groupId> <artifactId>org.osgi.compendium</artifactId> <version>4.0.0</version> <scope>provided</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.felix</groupId> <artifactId>maven-bundle-plugin</artifactId> <extensions>true</extensions> <configuration> <instructions> <Bundle-Name>WireAdmin</Bundle-Name> <Bundle-Vendor>The Apache Software Foundation</Bundle-Vendor> <Bundle-Description>Implementation of the WireAdmin Service.</Bundle-Description> <Bundle-Activator>org.apache.felix.wireadmin.Activator</Bundle-Activator> <Bundle-SymbolicName>org.apache.felix.wireadmin</Bundle-SymbolicName> <Private-Package>org.apache.felix.wireadmin.*</Private-Package> <Export-Package>org.osgi.service.wireadmin</Export-Package> </instructions> </configuration> </plugin> </plugins> </build> </project> Can you give me other clarifications about this problem. 2012/9/1 lahami mariam <[email protected]> > hello > > I receive such exception when starting an OSGi bundle : > > Caused by: java.lang.ClassCastException: > org.apache.felix.wireadmin.Activator cannot be cast to > org.osgi.framework.BundleActivator > at > org.apache.felix.framework.Felix.createBundleActivator(Felix.java:381 > 4) > > What is the meaning of this error? > > Best regards, > Meriam Lahami > > > -- Cordialement, Meriam LAHAMI Doctorante Unité de recherche ReDCAD Département d’Informatique et de Mathématiques Appliquées Ecole Nationale d'Ingénieurs de Sfax, Tunisie
