Here is the mensage of ruby console
RS0.5.6|56.018|RichSection: Valid time-limited FULL WORKING license, until : 2015-02-28 21:00:00 -0300
RS0.5.6|0.078|optionsRShnew: new RS--sectionId150221-154208 : rs150221-154208
CAMBIADA
Error: #<NoMethodError: undefined method []' for nil:NilClass> c:/users/paulovisk/appdata/roaming/sketchup/sketchup 2015/sketchup/plugins/piga_richsection/richsection.rbs:3607:in block in changeOptionsRSh'
c:/users/paulovisk/appdata/roaming/sketchup/sketchup 2015/sketchup/plugins/piga_richsection/richsection.rbs:3606:in each_pair' c:/users/paulovisk/appdata/roaming/sketchup/sketchup 2015/sketchup/plugins/piga_richsection/richsection.rbs:3606:in changeOptionsRSh'
C:/Users/PAULOVISK/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/PiGa_RichSection/RSpanel.rb:386:in block in create' C:/Users/PAULOVISK/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/PiGa_RichSection/SKUI/events.rb:82:in call'
C:/Users/PAULOVISK/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/PiGa_RichSection/SKUI/events.rb:82:in block in trigger_event' C:/Users/PAULOVISK/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/PiGa_RichSection/SKUI/events.rb:78:in each'
C:/Users/PAULOVISK/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/PiGa_RichSection/SKUI/events.rb:78:in trigger_event' C:/Users/PAULOVISK/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/PiGa_RichSection/SKUI/window.rb:364:in event_control_callback'
C:/Users/PAULOVISK/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/PiGa_RichSection/SKUI/window.rb:318:in callback_handler' C:/Users/PAULOVISK/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/PiGa_RichSection/SKUI/window.rb:276:in block in add_callback'
SketchUp:1:in `call'