How to rotate an instance of image group

I have a file (displayIcon.lua) that contains code for displaying and perform events.

displayIcon.lua

WatchIcon = {} function WatchIcon:new() local self = display.newGroup() Here I add some images in the self group via newImageRect() function WatchIco:setPosition(x, y) self.x = x self.y = y end return self

And then, in the main.lua file, I instantiate the WatchIcon

main.lua

require("displayIcon") local icon = watchIcon:new() icon:setPosition(50,50) -- This code dont work, do not position the image group -- Code bellow work icon.x = 50 icon.y = 50

As you can see, the funcion setPosition inside watchIcon.lua do not work.

The function is executed ( i have confirmed with print function), but the positioning is like ignored.

When I place a regular positioning command in the main.lua file, the position is executed correctly.

Where is the error?


never mind, I have tested again and it worked propertly.

It was late at night when I wrote, so now its ok.

Thanks  a lot

Bruno