Thread: error with equals in arraylist loop

Hello,


I have an arraylist:

public static ArrayList<String> CurrentUsers = new ArrayList<>();

This arraylist has the names of the current users in it I have done tests and they are in by using the built in add(xx); function.

I get input into a server through here:

                    String Grabber= INPUT.nextLine();
 
                    String[] inFeed = Grabber.split(",");

once I have the input into the inFeed array i am trying to do a check:

                        for(int i = 0; i < GameServer.CurrentUsers.size(); i++) {
 
                            System.out.println("made it! - " + CurrentUsers.get(i) + "\n");
 
                            if(GameServer.CurrentUsers.get(i).equals(inFeed[1])) { //<---- Error here!!!!
 
                                System.out.println(GameServer.CurrentUsers.get(i) + " " +inFeed[1] + "\n");
 
                                GameServer.CurrentUsers.remove(i);
 
 
                            }
 
                        }

at this line:

if(GameServer.CurrentUsers.get(i).equals(inFeed[1])) {

I am getting this error:

java.util.NoSuchElementException: No line found

any idea why??

ps: please excuse the excessive amount of system.out.println's as I am using them for error testing..

java.util.NoSuchElementException: No line found

Where is that error happening? What method is throwing it?
Can you post the full contents of the error message?

I don't see where the ArrayList class's get() method throws that error.

Found the issue, actually 2 of them...

First off the error was actually coming because I was using a while(true) loop instead of a while(hasNextLine()) loop, and it was not doing the check because of simple human error in typing, it should have been inFeed[0] not inFeed[1].

Sorry for the troubles..