Incorrect (empty body) 'for' loop

AFL Programming
1

I am trying to use a bar by bar analysis inside a loop. Having problem with the returned values
Below is the code snippet and the debugger results

X[i] is used on a bar by bar basis and return values are seemingly random.
Y is used as an array and the values are normal 1 or 0

for (i=1; i < BarCount-1; i++);
{

X[i]		= CCI1[i] < 0 AND CCI1_slope[i] > 0;
Y		= CCI1    < 0 AND CCI1_slope    > 0;
etc

2

Did you initialize X before the loop? Also your for loop has incorrect upper limit (should be BarCount)

X = 0; // init
for( i = 0; i < BarCount; i++ )
{
 ....
}
3

X was not initialized before the loop.

After initializing, the random values are no longer, but all values for X are zero

Also, if I change the upper limit for the loop, line starting with X[i] produces error "Array subscript out of range".
If I comment out the X[i] line, The line starting with "Y = " works fine.

4

As always: post ENTIRE formula. Really. We can’t help you unless we can copy-paste the code on OUR end and check what is wrong with the ENTIRE formula. Your problem is apparently OUTSIDE the small snippets that you post.

5

Tomasz, Entire AFL is attached

If I change the upper bound of the loop to barcount -1, I do not get the error, but all values of X are 0 (zero)

6

The mistake you are making is semicolon right after for() statement.
You’ve got this:

for( i = 1; i < BarCount; i++ ) ;  // THIS semicolon is the entire body of for loop

// subsequent block is executed AFTER for loop 
// so 'i' variable is equal BarCount (one too much)
{
...
}

You should have for loop written the way I WROTE in original reply.

X = 0; // init
for( i = 0; i < BarCount; i++ )
{
 ....
}

NOTE there is NO SEMICOLON after for.