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Question by whisker-ship · Oct 24, 2015 at 04:28 PM · arraybug-perhapsfor loopiterate

For Loop restarting early. Iteration variable restarting while loop condition is still true.

My For loop is ending early. It's ending even thought the loop condition is still true:

         for (int i = 0; i < currentText.Length; i++) {
             if (optionLines == null && currentText[i].Contains("option"))
                 arrayLength++;
 
             if (i == currentText.Length - 1)
                 optionLines = new int[arrayLength];
         }

currentText.Length is 24, however after variable i is equal to 21 it becomes 0. Why is this happening? The variable i should get to 23 before it restarts and turns into 0 again.

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Answer by Statement · Oct 24, 2015 at 11:06 PM

Sanity check it. I doubt that is what is happening. Do you have any script errors? Fix those.

 Debug.Log("currentText.Length: " + currentText.Length);

Put this before and inside the for loop to keep track of the length, or attach a debugger. If it changes length, look at all code that references the variable/object and see what could possibly change its size.

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