Adding ROIs to ROI manager in a plugin

[Nico-8]

Hi everyone.
I can't seem to add ROIs to the ROI manager...

What I'm doing is:

RoiManager roiMan = new RoiManager(false);
posx = 100;
posy = 20;
width = 10;
height = 30;
Roi newroi = new Roi(x, y, subx, suby);
roiMan.addRoi(newroi);

This very simple code gives me this error:
cannot find symbol
symbol  : method addRoi(ij.gui.Roi)
location: class ij.plugin.frame.RoiManager
                                roiMan.addRoi(newroi);

I couldn't really find any clear example of how to use the RoiManager, so any help would be appreciated.
Also, should I create the RoiManager as I did or using RoiManager.getInstance()?

thanks
nico

[Nico-8]

Solved by upgrading to v1.43.

Thanks Wayne

[watashi]

Dear all,

This is my 2nd SOS about failure of unsubscribing this mailing list. I've
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Could anybody help....?

Desperately in cleaning up emails everyday...