IllegalArgumentExcepton node to traverse can not be null

[Suraj Ratnaparkhi]

i am getting IllegalArgumentExcepton node to traverse can not be null on following code

public void updateCustomer(int id,String customerName)
{
try
{
int row=getHibernateTemplate().bulkUpdate("update Customer set customerName =" +customerName +"where id =" +id);
if (row == 0)
{
System.out.println("Doesn't updated any row!");
}
else{
System.out.println("Updated Row: " + row);
}

}
catch (DataAccessException e) {
System.out.println("Error While updating values!!");
e.printStackTrace();
}
}

[John Jai]

Hi Suraj,

Welcome to the Ranch

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