@fredo6 said:

I think on Linux, the problem may come from the order of loading.

Yes this is the problem, if I run

load "Fredo6_Roundcorner.rb"

in the console, it runs ok.

@fredo6 said:

So the best is to delete the file Fredo6_Roundcorner.rb (and thus run without security mode).

that does nothing; eg. no error, but no plugins loaded either.
I have fixed it by requiring explicitly libFredo6 before using it.

here is my Fredo6_Roundcorner.rb

=begin
#---------------------------------------------------------------------------------------------------------
#*********************************************************************************************************
# Copyright © 2015 Fredo6 - Designed and written August 2011 by Fredo6
#
# Permission to use this software for any purpose and without fee is hereby granted
# Distribution of this software for commercial purpose is subject to;
#  - the expressed, written consent of the author
#  - the inclusion of the present copyright notice in all copies.

# 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.
#-----------------------------------------------------------------------------
# Description	;  Generic top loader for LibFredo6-compliant scripts.
#
# This file does checking on the environment for correct installation of LibFredo6 and the script itself
# The file is identical for all my plugins relying on LibFredo6
#*********************************************************************************************************
#---------------------------------------------------------------------------------------------------------
=end

require 'sketchup.rb'
require 'extensions.rb'
require 'Fredo6_!LibFredo6.rb'  # explicit call to fix loading order under wine on linux

module Fredo6

if defined?(LibFredo6.top_load)
	hsh_ext, plugin, ext = LibFredo6.top_load(__FILE__, true)
	if hsh_ext && plugin && !ext
		ext = SketchupExtension.new hsh_ext[;name], hsh_ext[;floader]
		ext.creator = hsh_ext[;creator] 
		ext.description = hsh_ext[;description] 
		ext.version = hsh_ext[;version] 
		ext.copyright = hsh_ext[;copyright] 	
		status = Sketchup.register_extension ext, true
		plugin.load_finalize ext
	end	
else	
	UI.messagebox "You must install LibFredo6 version 6.9 or higher to run #{File.basename(__FILE__, ".rb")}"
end

end	#module Fredo6

note sure if it is the right thing to do...

Chowette

I am having the same issue here.
It does work ok on my laptop with Win7 and SU2016 and only libfredo and round corner.
But on my linux box under wine with both libfredo and roundcorner, it does show the same error message as _reinhart asking for libfredo...

Is there a debug flag somewhere to get some details in the ruby console? Maybe something else i can try to give you a more detailed error report. As a software dev, I can help you debug this, but with some guidance because I am not familiar with ruby.

chowette