Not working in my Swift project

[Framnk]

Can't figure it out, I copy the Swift example code pretty much verbatim but when I try to show the color picker in a button action I just get a grey background, no color picker. Any ideas?

[fcanas]

Without seeing your project it's here to know what it could be. Did you copy the image and nib resources? Did you load the view controller from the nib?

[sabiland]

I had the same issue as Framnk. Resources (colormap.png & xib) must be copied to your project.

[literalpie]

I also had this problem and sabiland's comment helped me. Thanks! Maybe this should be in the documentation