%%%% Error Creating SessionFactory %%%%

org.hibernate.PropertyNotFoundException: Could not find a getter for subjectId in class com.mon.po.Subject

	at org.hibernate.property.BasicPropertyAccessor.createGetter(BasicPropertyAccessor.java:306)

	at org.hibernate.property.BasicPropertyAccessor.getGetter(BasicPropertyAccessor.java:299)

	at org.hibernate.tuple.PropertyFactory.getGetter(PropertyFactory.java:191)

	at org.hibernate.tuple.PropertyFactory.buildIdentifierProperty(PropertyFactory.java:67)

	at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:136)



	at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:456)

	at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:131)

	at org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:84)

	at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:267)

	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1341)

	at com.mon.hibernate.HibernateSessionFactory.<clinit>(HibernateSessionFactory.java:31)



	at com.mon.dao.StudentDaoImpl.findStudentByID(StudentDaoImpl.java:48)

	at com.mon.action.LoginAction.execute(LoginAction.java:42)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:601)

	at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452)



	at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291)

	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254)

	at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)

	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)

	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)



	at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263)

	at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)

	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)

	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)

	at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:133)



	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)

	at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)

	at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)

	at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)

	at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)

	at com.opensymphony.xw