Waterfall does not show anything

sorry wrong image!!!

For everyone who’s been reporting Waterfall issues, I’m sorry that I haven’t been working on the plugin. I’m still busy with other stuff, and the update will be my Christmas project!

By the way, do you see anything reported in Macro Window regarding Waterfall?

@claudia_rifaterra As a workaround:
When you change the colors (top right corner) it should start displaying.

@Tosche There is some issue with the color change save/read mechanism. When you run the first time and didnt’t change the colors yet, the traceback points to:

line 278, in uiChange
    R_f, G_f, B_f, A_f = NSC_f.redComponent(), NSC_f.greenComponent(), NSC_f.blueComponent(), NSC_f.alphaComponent()
ValueError: NSInvalidArgumentException - *** -getRed:green:blue:alpha: not valid for the NSColor Generic Gray Gamma 2.2 Profile colorspace 0 1; need to first convert colorspace.

As soon as the user selects a color, it is okay. I assume that it cannot get the red, green and blue component of your initialised NSColor.whiteColor() and NSColor.blackColor()

So the easiest change could be that you stay in the colorWithCalibratedRed_green_blue_alpha_ and define your white and black with RGB values instead. Just a quick guess.

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Tosche, thanks! no rush! don’t worry and enjoy Christmas, is there any other plugin that would work as a secondary screen? Ta!

The built-in Preview panel?

Updated the plugin. It should work now!
(Like Mark said, it’s fine once you change the colours, this was a problem only at the initial run)

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