Not enough memory to complete this operation - property node - chart

[Goiano]

I need to plot 4 variables continually. So , I decided to use Charts.
But I want to implement some functions to this chart, for example, change the plots names, set visible or not, change the color...
So I decided to use property node to do this.
But when I call the property node (by event structure or inside the loop) appears the error: "not enough memory to complete this operation".
Does anyone knows how to solve this problem?
Thank you very much

[crossrulz]

Do you need to do this programmatically or from user inputs?  You can how the legend and the plot visibility checkboxes to allow the user to do all of this.

[Goiano]

I need to do this programmatically.

[DanWilfer]

What LabVIEW version are you using ?

Take a look in this post:
http://forums.ni.com/t5/LabVIEW/Error-quot-Not-enough-memory-to-complete-this-operation-quot-for/m-p...

[mikeporter]

Post your code. I am.suspicious that there is a programming/math error at fault.

Mike...