I have a Java EE project which build fine with Ant, deploys perfectly to JBoss, and runs without any trouble. This project includes a few custom tag librari
I was having the same problem using Tomcat 6.0 and Eclipse and I tried out something which my friend suggested and it worked for me. The link for the question I asked and my reply commented can be found here:
JSTL Tomcat 6.0 Cannot find the taglib descriptor Error
Let me know if this solves your "Cannot find the taglibrary descriptor" problem.