File load error (C:/Users/pucon/AppData/Roaming/SketchUp/SketchUp 2019/SketchUp/Plugins/SketchyFFD.rb):
Error: #<SyntaxError: C:/Users/pucon/AppData/Roaming/SketchUp/SketchUp 2019/SketchUp/Plugins/SketchyFFD.rb:32: Invalid return in class/module body
return nil
^~~~~~>
c:/users/pucon/appdata/roaming/sketchup/sketchup 2019/sketchup/plugins/sketchucation/scf-rbztools.rbs:1288:in install_from_archive' c:/users/pucon/appdata/roaming/sketchup/sketchup 2019/sketchup/plugins/sketchucation/scf-rbztools.rbs:1288:in rbzInstaller'
c:/users/pucon/appdata/roaming/sketchup/sketchup 2019/sketchup/plugins/sketchucation/scf-rbztools.rbs:1503:in rbzDirect' c:/users/pucon/appdata/roaming/sketchup/sketchup 2019/sketchup/plugins/sketchucation/scf-rbztools.rbs:1376:in loadHandler'
c:/users/pucon/appdata/roaming/sketchup/sketchup 2019/sketchup/plugins/sketchucation/scf-rbztools.rbs:476:in loadFromURL' c:/users/pucon/appdata/roaming/sketchup/sketchup 2019/sketchup/plugins/sketchucation/scf-rbztools.rbs:1264:in set_choi'
c:/users/pucon/appdata/roaming/sketchup/sketchup 2019/sketchup/plugins/sketchucation/scf_dialog.rbs:535:in chooseplugins' c:/users/pucon/appdata/roaming/sketchup/sketchup 2019/sketchup/plugins/sketchucation/scf_dialog.rbs:485:in autoinstall_dlg'
c:/users/pucon/appdata/roaming/sketchup/sketchup 2019/sketchup/plugins/sketchucation/scf_dialog.rbs:415:in set_autoinstall_choice' c:/users/pucon/appdata/roaming/sketchup/sketchup 2019/sketchup/plugins/sketchucation/scf_dialog.rbs:81:in block in new'

This is what I get in Ruby on fresh install SU 2019! If anyone knows how to fix the code of the SketchyFFD.rb file, it will be nice to get this addon in a working state.

Thank you for the quick response to this concern. As long as you are saying that it is just some minor issue regardless the version number only, I won't be supper paranoic to cry for the same issue all over again, except this time it gives like I have version 8.7 L installed and need to update to 8.7 M ... I will avoid that notification that I don't have the latest version, as long as you said already that is just a parametrization, not the actual extension/plugin problem! Thank you once again!

Did restart SketchUp, and my pc to be entirely sure that everything is set correctly, but no luck, 8.7j is installed instead of 8.7k. Checked the download folder if I accidentally have the wrong version downloaded, but no, everything is ok, 8.7 K is what I have downloaded and installed, and yet, SketchUp even upon restart of the program and pc says that I need to actually update to 8.7 k

Hi Fredo one question, I installed SU 2019 and the first thing that I freshly install is LibFredo6-v8.7K but when I go to Windows/LibFredo6Settings/Check for updates it gives info that 8.7j is actually installed and needs an update to 8.7k... I tried everything to fix this, fresh install and everything and after several attempts to install 8.7k, it gives a result as if I have installed 8.7j and needs an update. Any help?