Servlet : SEVERE: Allocate exception for servlet

Question

The following stacktrace is what I get when i try to access a servlet, which seems running fine from Tomcat manager.

11 Sep, 2012 11:50:12 AM org.apache.catalin         


        

Answer 1

I also saw this exception where the @Resource annotation caused a conflict with two technologies stepping on each other's toes (tomcat servlet api 3, and spring).