can't get it to plot

[stafe]

i really am at a loss...
i just can't see what i've missed...
i just used the packaged EMA indicator to build one with a crossing signal
and i can't even get the thing to plot
this is probably the most simple indicator mod i've done - besides the color changing hull
... what is wrong here ?

thank God it's Fed day tomorrow - the mrkts will be slow...

[Harry]

For the first bar of your chart, which is CurrentBar = 0, you are referencing the prior bar Close[1] and the prior indicator value Value[1], although such values do not exist.

All you need to do is to insert

if(CurrentBar < 1)
     return;

in line 58 of your indicator.

[stafe]

omg, i do feel really stupid now
i even checked the Log and of course there was the "out of range" error in bright yellow
thanks Harry
i put down programing in 1982 and just picked it back up two years ago with C#
got all this rust all over me...