Dear all, I am facing this problem with the TRNSYS3d plug in. Is this the right place to communicate this, isn’t? Please find in the following the error description. Thanks Stefano ERROR: NoMethodError undefined method `upcase' for nil:NilClass BACKTRACE: C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/interfaces/BaseSurface.rb:371:in `glazing_area' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/Bag.rb:87:in `each' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/Bag.rb:87:in `each' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/interfaces/BaseSurface.rb:370:in `glazing_area' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/interfaces/Zone.rb:494:in `exterior_glazing_area' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/Bag.rb:87:in `each' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/Bag.rb:87:in `each' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/interfaces/Zone.rb:492:in `exterior_glazing_area' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/interfaces/Zone.rb:503:in `percent_glazing' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/dialogs/ZoneInfoInterface.rb:50:in `populate_hash' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/dialogs/DialogInterface.rb:19:in `initialize' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/dialogs/ObjectInfoInterface.rb:40:in `new' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/dialogs/ObjectInfoInterface.rb:40:in `populate_hash' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/dialogs/DialogInterface.rb:36:in `update' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/DialogManager.rb:63:in `update' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/ModelManager.rb:429:in `selection_changed' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/observers/SelectionObserver.rb:21:in `onSelectionBulkChange' C:/Program Files/Google/Google SketchUp 8/Plugins/Trnsys3d/lib/interfaces/BaseSurface.rb:371 |