This happens when loading Sketchup 2022 with the model file (not when starting Enscape) when Enscape-3.4.3+93121.msi is installed.
When I uninstall the latest Enscape - no error.
When I reinstall another version Enscape-3.3.1+75071.msi no error.
When I install the latest version (Enscape-3.4.3+93121) over 3.3.1 same error.
We had to mass uninstall latest version (AGAIN) - ...............3.3.1+75071 seems to be the most overall stable version.
error;
Error Loading File C:/Users/zzz/AppData/Roaming/SketchUp/SketchUp 2022/SketchUp/Plugins/enscape/loader.rb
Error: #<NoMethodError: undefined method `each' for nil:NilClass>
C:/Program Files/SketchUp/SketchUp 2022/Tools/RubyStdLib/rubygems/core_ext/kernel_require.rb:92:in `require'
C:/Program Files/SketchUp/SketchUp 2022/Tools/RubyStdLib/rubygems/core_ext/kernel_require.rb:92:in `require'
C:/Users/zzzz/AppData/Roaming/SketchUp/SketchUp 2022/SketchUp/Plugins/enscape/loader.rb:14:in `<top (required)>'
C:/Program Files/SketchUp/SketchUp 2022/Tools/extensions.rb:197:in `require'
C:/Program Files/SketchUp/SketchUp 2022/Tools/extensions.rb:197:in `load'
C:/Users/zzzz/AppData/Roaming/SketchUp/SketchUp 2022/SketchUp/Plugins/enscape.rb:9:in `register_extension'
C:/Users/zzz/AppData/Roaming/SketchUp/SketchUp 2022/SketchUp/Plugins/enscape.rb:9:in `<top (required)>'