Hi there! I would like to copy a selection from several layers and then paste them back into their respective layers, somewhere else on my image. I found the script of a plug-in (http://gimper.net/resources/cut-copy-and-paste-multiple-layers.164/) that should do exactly what I want. Except, it doesn't work... I link (i.e. the little chain at the left of the eye logo in the layer window) 2 layers, select a zone on my image, and go to 'Float Linked Layers (Copy)'. But Gimp returns an Error message: "Error: ( : 32689) non-list argument to append" Did anyone face the same issue? Did anyone manage to adapt/correct the script? It would help me immensely! PS: Not sure that it matters but just in case: I use GIMP 2.8.14 on a Mac (OSX 10.9).