Closed Nils001 closed 9 years ago
Can you please provide the full stack trace for that error?
Ehh Don`t laugh about me but im currently programming in BlueJ. I'm looking at some Tutorial to learn how to work with eclipse.
my code is
import java.net.*;
import java.net.InetAddress;
import com.github.koraktor.steamcondenser.*;
import com.github.koraktor.steamcondenser.steam.*;
import com.github.koraktor.steamcondenser.steam.sockets.*;
import com.github.koraktor.steamcondenser.steam.servers.*;
import com.github.koraktor.steamcondenser.steam.packets.*;
import com.github.koraktor.steamcondenser.steam.packets.rcon.*;
import com.github.koraktor.steamcondenser.steam.community.*;
import com.github.koraktor.steamcondenser.exceptions.*;
public class Server
{
private SourceServer nils ;
private InetAddress ip;
public Server()
{
try{
InetAddress ip = InetAddress.getByName("46.174.49.27");
System.out.println(ip);
}catch(Exception e)
{
System.out.println(e);
}
try{
nils = new SourceServer(ip,27243);
nils.initSocket();
System.out.println("OK !");
}catch(Exception e)
{
System.out.println(e);
}
try{
nils.rconAuth("");
System.out.println("OK !");
}catch(Exception e)
{
System.out.println(e);
}
try{
System.out.println(nils.getPing());
System.out.println("OK !");
}catch(Exception e)
{
System.out.println(e);
}
}
}
I just try to create a object and i get this system.out.print:
/46.174.49.27
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
java.lang.NullPointerException
java.lang.NullPointerException
I think it is a error of mine but i cant figure out which the InetAddress thing works but the creation of the object SourceServer does not work .. whyever
Try using
e.printStackTrace();
inside your catch blocks to get the stack trace. That way you can see the real reason for that error.
It may be a bug.
http://puu.sh/eUZJv/e08fa0194b.png this is my console i dont know why i does not print the stacktrace
Please re-check the code in my previous comment. I had the wrong line in there.
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at com.github.koraktor.steamcondenser.steam.servers.Server.<init>(Server.java:80)
at com.github.koraktor.steamcondenser.steam.servers.GameServer.<init>(GameServer.java:64)
at com.github.koraktor.steamcondenser.steam.servers.SourceServer.<init>(SourceServer.java:108)
at Server.<init>(Server.java:27)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
at bluej.runtime.ExecServer$3.run(ExecServer.java:746)
java.lang.NullPointerException
at Server.<init>(Server.java:37)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
at bluej.runtime.ExecServer$3.run(ExecServer.java:746)
java.lang.NullPointerException
at Server.<init>(Server.java:45)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
at bluej.runtime.ExecServer$3.run(ExecServer.java:746)
the nullpointers are there because i have no server object, i think.
Ok, found the reason. The check here is wrong for your use case.
You can workaround this by using the following to create the server object:
new SourceServer("46.174.49.27", 27243);
Ok thanks. Can i open a new ticket because of the log ? Or do i have any possibility to reach you privately ? In German of course.
Via mail, see the README. Feel free to open up a ticket if you think you've found a bug, though.
Ok, this isn't a bug. I didn't realize your mistake.
Your initial code did assign the InetAddress
to a local variable ip
, but you create the SourceServer
with the instance variable ip
of your Server
class which is null
. So you're effectively calling new SourceServer(null, 27243)
.
Ohh i see my mistake so i only have to remove the InetAddress in the constructor, right ?
Just reuse the instance variable, there's no need to declare another one.
Hi, im quite new to Steam Condenser and i do Java for 2 Years in School. I wanted to create a new csgo Server with this code
The Object ip is an InetAddress. I get this error : java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
And is there a Kind of Tutorial how to get the log ? Because i want to make a Simple RCON Tool for private use and don't know how to enable it.
P.S. Im German