Hibernate Error : java.lang.NoClassDefFoundError: antlr/ANTLRException

When you are working with the Hibernate Query, you will get the following error

java.lang.NoClassDefFoundError: antlr/ANTLRException
 org.hibernate.hql.ast.ASTQueryTranslatorFactory.createQueryTranslator(ASTQueryTranslatorFactory.java:35)
 org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:74)
 org.hibernate.engine.query.HQLQueryPlan.(HQLQueryPlan.java:56)
 org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:72)
 org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:133)
 org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:112)
 org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1623)

All you need is to download the latest version of antlr jar. You can download this from here antlr-2.7.7.jar, and put it under your web lib folder.

Happy Programming...!!!