JBoss5: Cannot deploy due to java.util.zip.ZipException: error in opening zip file

Question

I have a web client and a EJB project, which I created with Eclipse 3.4. When I want to deploy it on Jboss 5.0.1, I receive the error below. I searched a lot but I wasn\'t a

Answer 1

I had this exact issue and discovered that I had corrupt/empty jar files in the WEB-INF/lib directory. Once I replaced each with a good copy, deployment went off without a hitch.