No one has voted on any posts yet. Votes from other community members are used to determine a member's reputation amongst their peers.
|
when i compiple this using rmiregistry, javac for HelloServer2 and HelloClient it says: I've attached all files as well java.rmi.NotBoundException: ReceiveMessageInterface <<No stacktrace available>> [CODE] import java.rmi.*; import java.rmi.registry.*; import java.rmi.server.*; import java.net.*; import java.util.Random; public class HelloServer2 extends java.rmi.server.UnicastRemoteObject implements ReceiveMessageInterface { String address; Registry registry; int a[]=new int[6]; … |
|
|
What i'm trying to do here is just place the values in my text file into variables the txt file contains: 1111 50 2222 60 3333 70 4444 80 5555 90 i get the error :[COLOR="red"]Exception in thread "main" java.lang.NullPointerException at udptry2.m.readfiless(m.java:41) at udptry2.m.main(m.java:68)[/COLOR] [CODE] package udptry2; import java.io.BufferedReader; import … 
|
|
|
This is the server code for the udp server/client program . There are no errors except when you run the program the ff error occurs: [COLOR="Red"]Exception in thread "main" java.lang.NullPointerException at udptry2.UDPServerbackup2.main(UDPServerbackup2.java:44) Java Result: 1[/COLOR] the client side works how it should just this part of the program [CODE] package …
|
|
|
This is a simple server/client program. What i'm trying to do is let the server send a message to the client, the client should receive this message and print this message on screen. When i run the program the server prints "Server start" like its supposed to but nothing happens …
|
|
|
I KEEP GETTING THESE TWO ERRORS: 1. error C2011: 'vehicle' : 'class' type redefinition 2.see declaration of 'vehicle' [CODE=c] #include <iostream> #include <string> #include "vehicle_imp.h" //IMPLEMENTATION vehicle::vehicle() { x = 0; y = 0; speed = 0; facing = 0; } void vehicle::turn(int facing) { facing=facing+90; if(facing==360) { facing=0; } … 
|
|
|
i'm trying to read a file into an array struct using a function, i get the errors: 1.error LNK2019: unresolved external symbol "void __cdecl loadarray(struct ElementType * const,int)" (?loadarray@@YAXQAUElementType@@H@Z) referenced in function _main 2.fatal error LNK1120: 1 unresolved externals [code] #include <iostream> #include <string> #include <fstream> using namespace std; ifstream … 
|