Loop stopped unexpectedly.

Question

Good morning. I made a script with a short loop:

 for(int i = 1; i <= multiple.Length; i++)
         {
             Debug.Log(i);
             lastSide = sideStarted = (int)features.multipleSide[i];
             lastPosition = features.Position[i].position;
             
             for(int y = 0; y <= randSize; y++)
             {
                 if(y%2==0)
                 {
                     Random(bla);
                 }
                 else
                 {
                     if(y == randSize)
                     {
                         Random(blabla);
                     }
                     else
                         Random(blablabla);
                 }
             }
             Debug.Log(i);
         }

When the multiple.Length equals 3 the loop does not continue and does not make the second loop and I do not know why. What I'm doing wrong? I tried using "continue;" after the second "debug.log (i);" but without success. Any help will be very helpfull.

Answer 1

Best Answer

Answer by maccabbe · Mar 09, 2015 at 04:16 PM

The most likely mistake is that there is an IndexOutOfRangeException. C# uses zero based so structures such as arrays start with the 0th element and stop at Count-1 rather than start with the 0th and stop at Count. That is why you don't see

for(int i = 1; i <= multiple.Length; i++)

since the correct way to go through an array is

for(int i = 0; i < multiple.Length; i++)

Second, make sure you are not changing the value of multiple.Length. Instead of

Debug.Log(i);

use

Debug.Log(i+" "+multiple.Length);

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iagoccampos · Mar 10, 2015 at 12:44 AM 0

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I know about zero based, there is a reason why I started at [1] index. But you told me to make sure I'm not changing the value of multiple.Length, stored a value to a variable I found out that for some reason the variable changes value. I'm having some problems yet, but you solved the problem of my question. Thanks

Loop stopped unexpectedly.

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