No plots displayed in XY graph

[Student_LV]

Hello !
the XY Graph doesn't show anything when the program is run.I don't, Although, I Get in result all the necessary data for plotting the graph ( Speed ( in X axis), Overall, Max of range 1, Max of range 2 ) outputting the sub VI " Max Orders Range".
I cannot understand why the chart is not being plotted. what's wrong in my code? You will find attached the VI
Thank you in advance

[GerdW]

Hi Student,

the XY Graph doesn't show anything when the program is run.

This is a rather vague error description!

Does the graph not show any plots even though you are wiring sensful data to the graph? Did you check those data with a probe?

what's wrong in my code? You will find attached the VI

Unfortunately you missed to attach your whole project or atleast those missing subVIs!

I Get in result all the necessary data for plotting the graph ( Speed ( in X axis), Overall, Max of range 1, Max of range 2 ) outputting the sub VI " Max Orders Range".

Did you verify this using debugging with probes?

I cannot understand why the chart is not being plotted. 

There is no "chart", there's a XY graph. A graph can show several plots!

Please use proper wording…

I suspect the problem is due to missing shift registers in the outer FOR loop. (Just a guess…)

[Student_LV]

Hi!

The graph does not show any plots even though I wired senseful data to the graph, In fact, I get the data displayed in the arrays, but when I checked seperetaly each data ( each array) with a probe, using debbugging, I get the plots.

But still don't understand why it doesn't work with the code I made

[GerdW]

Hi Student,

But still don't understand why it doesn't work with the code I made

Me neither as you failed in providing runnable code without missing subVIs…