maven - file not found manifest.mf eclipse

Question

I'm using the following configuration :

• Eclipse Indigo
• Maven 2
• ClearCase (like SVN and CVS)

and every time I want to run an application within eclipse a popup appears telling me that a Problem has occured : File not found : ...argetclassesMETA-INFMANIFEST.MF.

Answer 1

Go to the root of the project. Wherever the pom is located then try to do a

 mvn eclipse:clean 

Then refresh your projects and see where that leaves you