RCP启动遇到org.osgi.framework.BundleException: The activator for bundle s invalid 博客分类： RCP OSGIEclipse

错误：

!ENTRY org.eclipse.osgi 2 0 2010-10-29 10:54:21.750
!MESSAGE The activator com.*.*.extcomm.Activator for bundle com.*.*.extcomm is invalid
!STACK 0
org.osgi.framework.BundleException: The activator com.*.*.extcomm.Activator for bundle com.*.*.extcomm is invalid

解决办法:
在MANIFEST.MF配置文件中：Runtime/Classpath中添加编译路径.见附件。