@sdmitch

This plugin would be very useful if I could get it to work . Using SU version 8. Followed video instruction in this thread . Tried different folders etc.
Laptop is Win 10 64 bit.

Sketchup.open_file(C:/Users/12/Downloads/Projects/SketchUp/_Models/001.skp)
mod.save_copy(C:/Users/12/Downloads/Projects/SketchUp/_Models/_SU 8/001_v8,
Error: #<NoMethodError: undefined method save_copy' for #<Sketchup::Model:0x11a22be4>> C:/Program Files (x86)/Google/Google SketchUp 8/Plugins/4JDu_BulkCopybyVersion.rb:70:in main'
C:/Program Files (x86)/Google/Google SketchUp 8/Plugins/4JDu_BulkCopybyVersion.rb:64:in each' C:/Program Files (x86)/Google/Google SketchUp 8/Plugins/4JDu_BulkCopybyVersion.rb:64:in main'
C:/Program Files (x86)/Google/Google SketchUp 8/Plugins/4JDu_BulkCopybyVersion.rb:29

For reference, this is the plugin code. Maybe there is a newer version?

#------------------------------------------------------------------------------------------------

Permission to use, copy, modify, and distribute this software for

any purpose and without fee is hereby granted.

#------------------------------------------------------------------------------------------------

THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,

WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

#------------------------------------------------------------------------------------------------

THIS PLUGIN IS ANOTHER FIGMENT OF MY IMAGENATION AND IS NOT BASED ON OR COMPLY WITH ANYTHING!

#------------------------------------------------------------------------------------------------

IT WAS CREATED AND ONLY TESTED IN A WINDOWS ENVIRONMENT AND MAY NOT FUNCTION ON A MAC.

#------------------------------------------------------------------------------------------------

Name: Bulk Copy by Version

By: sdmitch

Usage: Plugins>SDM Tools>Misc Tool>Bulk Copy by Version

Note:

Date: Feb 2016

#------------------------------------------------------------------------------------------------
require 'Sketchup'

------------------ MENU SETUP ----------------------

unless $sdm_tools_menu
$sdm_tools_menu = UI.menu("Plugins").add_submenu("SDM Tools")
$sdm_Edge_tools = $sdm_tools_menu.add_submenu("Edge Tool")
$sdm_Face_tools = $sdm_tools_menu.add_submenu("Face Tool")
$sdm_CorG_tools = $sdm_tools_menu.add_submenu("CorG Tool")
$sdm_Misc_tools = $sdm_tools_menu.add_submenu("Misc Tool")
end
unless file_loaded?(FILE)
$sdm_Misc_tools.add_item("Bulk Copy by Version") { SDM::Bulk_Copy_by_Version.main }
file_loaded(FILE)
end

------------------------------------------------------

module SDM

module Bulk_Copy_by_Version

	def self.main
		mod = Sketchup.active_model
		ent = mod.active_entities
		sel = mod.selection
		#
		version = Sketchup.version.to_i.to_s
		versions = ['0','0','All','3','4','5','6','7','8','2013','2014','2015','2016','2017','2018','2019','2020']
		until versions[-1].index(version)
			versions.pop
		end
		inp = UI.inputbox(["Save Version:"],["6"],[versions[2..-1].join("|")],"Save by Version")
		if inp
			ver = versions.index(inp[0])
			path = File.dirname(mod.path)
			path = Dir.pwd if !path || path==""
			input_folder = Sketchup.read_default("BulkCopybyVersion","InputFolder",path)
			from = UI.openpanel("From Folder:",input_folder,"*.skp")
			if from
				fdir = File.dirname(from).gsub("\\","/")
				Sketchup.write_default("BulkCopybyVersion","InputFolder",fdir)
				models = Dir[fdir+"/*.skp"].map{|m|File.basename(m,'.skp')}
				output_folder = Sketchup.read_default("BulkCopybyVersion","OutputFolder",path)
				to = UI.savepanel("To Folder:",output_folder,"temp.tmp")
				if to
					tdir = File.dirname(to).gsub("\\","/")
					Sketchup.write_default("BulkCopybyVersion","OutputFolder",tdir)
					Sketchup.file_new
					for m in models
						next if m=="." || m==".."
						puts "Sketchup.open_file(#{fdir}/#{m}.skp)"
						Sketchup.open_file("#{fdir}/#{m}.skp");
						unless ver == 2
							puts "mod.save_copy(#{tdir}/#{m}_v#{versions[ver]}, #{ver})"
							mod.save_copy("#{tdir}/#{m}_v#{versions[ver]}", ver);
						else
							for ver in 3...versions.length
								puts "mod.save_copy(#{tdir}/#{m}_v#{versions[ver]}, #{ver})"
								mod.save_copy("#{tdir}/#{m}_v#{versions[ver]}", ver);
							end
						end
					end
					Sketchup.file_new
				end
			end
		end
		#
	end
end

end