CrossAbove and other script

[oldhiker]

Why is it that this code does not work.
(myTSF works OK)

private BoolSeries CxTSFup;
CxTSFup = new BoolSeries(this); // Close crosses above TSF
CxTSFup.Set(Close[1] < myTSF[1] && Close[0] > myTSF[0]);
if (CxTSFup[0])
When this code snippet is active, it compiles OK, but produces a blank pane,

but, when I use
if (CrossAbove(Close, myTSF, 1))
the code produces the expected output.
Thank you
Old hiker

[koganam]

Why is it that this code does not work.
(myTSF works OK)

private BoolSeries CxTSFup;
CxTSFup = new BoolSeries(this); // Close crosses above TSF
CxTSFup.Set(Close[1] < myTSF[1] && Close[0] > myTSF[0]);
if (CxTSFup[0])
When this code snippet is active, it compiles OK, but produces a blank pane,

but, when I use
if (CrossAbove(Close, myTSF, 1))
the code produces the expected output.
Thank you
Old hiker

What message is on your log when you get the blank chart?

[oldhiker]

Hello koganam,
Thank you for your speedy reply, The error log is as follows;-
Error on calling 'OnBarUpdate' method for indicator 'MyComboLong' on bar 0. You are accessing an index with a value that is invalid since its out of range. I.E. accessing a series[barsAgo] with a value of 5 when there are only 4 bars on the chart.
I do not understand this error message, as there are plenty of bars loaded (standard loading)
Would it have any connection to another indicator that uses the same script?
Thank you,
Old Hiker

[koganam]

I would suggest that you look at my response in this thread.

ref: http://www.ninjatrader.com/support/forum/showthread.php?t=41781

[NinjaTrader_Brett]

Thanks Koganam.

Sample can be provided here as well.

http://www.ninjatrader.com/support/forum/showthread.php?t=3170

Let me know if I can be of further assistance.