Have you tried upgrading to 4.3?
This is a generic error message that indicates that some Spring ApplicationContext could not get started. You should be able to see the underlying problem if you do a log:display in the console. If you can provide us with the stacktraces you see there, we should be able to give you more specific advice.
I am using Apache-Servicemix 4.2.0
I have setup maven environment also.But I am facing exceptions as shown in the attached screenshot.Pls help