I'd look for class loading issues. Maybe you have a couple jars with quartz? Maybe an incompatible version combination?
> org.springframework.beans.factory.CannotLoadBeanClassException: > Error loading class [org.springframework.scheduling.quartz.JobDetailBean] > nested exception is java.lang.IncompatibleClassChangeError: > class org.springframework.scheduling.quartz.JobDetailBean > has interface org.quartz.JobDetail as super class
