[Gimp-user] Trouble with warp sharp plug-in

[Judy <judy corozal com>]

Before I recently got a new GIMP installed, I used to have a gimp 
warp-sharp plug-in that I really liked.  It was not on the new one I 
got, GIMP 2.10. I know we had to install it previously.

I found it at gimp.org/tutorials/Smart_Sharpening/warp-sharp.html.

I asked my husband to install it for me (I'm just a simple-minded GIMP 
user, 78 year old woman who just does a few things on GIMP, which I 
love), he's the nerd, and he did. I tried to use it and I got these two 
messages:

1. Warp Sharp Message  Error while executing script-fu-warp-sharp Error: 
Procedure of execution of gimp-selection-load failed on invalid input 
arguments: Item 'Selection Mask copy' (24) cannot be used because it has 
not been added to an image.

GIMP Message 2 Plug-in 'Warp sharp' left image undo in inconsistent 
state, closing open undo group.

Can anyone help me (well, my husband) with what we need to do so I can 
use the warp-sharp plug in?

Judy Wilson