I am testing my application in the network mode. I use RMI. My server implements very simple function just receive and response the request from the client, and provides some prompting messages. But I found that the server always prints a "null" on the monitor after my manipulating a record in the client. All results in the client side are OK. Who can tell me why? Thanks in advance.
posted 15 years ago
Hi, Just check out if somewhere in the Server code you have a System.out.println( which is printing out a null.