Hello all,

I have some example code:

public static int ego = 0;

void setup () {
  int haspreface = 0; //linked to ControlP5 checkbox...!
 
  for (ego = ego ; ego <= 10 ; ++ego) {
  
    println("ego is: " + ego);
    int superego = 1;
   
    if (haspreface == 0) {
      superego = ego + 1;
    } else if (haspreface == 1) {
      superego = ego + 2;
    }
   
    println("superego is: " + superego);
  }
}

Which gives me the output I need. When I attempt to translate it into a real program, ergo:

 Elements tocitems = toc.select("[id^=ch]");
  
  for (ego = ego ; ego <= tocitems.size() ; ++ego) {
   
    Element tocitem = tocitems.get(ego);
    println("Count is: " + ego);
    int superego = 1;

    if (haspreface == 0) {
     superego = ego + 1;
    } else if (haspreface == 1) {
     superego = ego + 2;
    }
   
    println("mbp_toc_ is: " + superego);
    tocitem.wrap("a href=\"paper1.html#mbp_toc_" + superego + "\"></a>");
  }

I get an IndexOutOfBoundsException on the line "Element tocitem = tocitems.get(ego);" - now, its only early here, and I may be suffering from lack of sleep and caffeine, but I'm failing to see why. Yes, the program must be asking for a "ch x" that isn't there, so how do I get around that?

Thanks!