wir hängen irgendwo in der IO

src/ChatProgramm/controller/CommandController.java

@@ -34,7 +34,7 @@ public class CommandController implements ActionListener{
     }
     
     public void registerCommands(){
-        CommandSend commandSend = new CommandSend(view);
+        CommandSend commandSend = new CommandSend(view.getGvZeichenflaeche());
         invoker.addCommand(view.getBtnConnect(), new CommandConnect(view, commandSend));
         //invoker.addCommand(view.getTfNachricht(), commandSend);
     }