Learn to read the exceptions and debug your code. The error you've got is caused by:
Caused by: java.lang.ClassCastException: com.eschool.model.StudentAttendanceTable cannot be cast to [Ljava.lang.Integer; at com.eschool.bean.AdminStudentAttendenceMBean.rowListener(AdminStudentAttendenceMBean.java:539)
The exception is quite clear: you are trying to cast from StudentAttendanceTable
to Integer[]
which is obviously not right. So go to AdminStudentAttendenceMBean.java:539
line of your code and explain to the compiler what you in fact want to do.