[Gimp-user] Clone Tool Stuck on "Set a source image first"

[Melvis <forums gimpusers com>]

I'm using GIMP 2.10.8 on Windows 10...

The clone tool doesn't seem to work. With my image open and the clone tool
selected, the message directly under the image window reads "CTRL-click to set a
new clone source". When I do so, the message changes to "Set a source image
first" and I can go no further. The clone tool window on the bottom left side
has "image" selected under "Source".

How do I get past this?

- Thanks!

-- 
Melvis (via www.gimpusers.com/forums)