Hello, I have a problem with TRNSYS 3D Plug in for Google Sketch Up. When I open previously saved files I get the following error message, and the model does not run properly (it worked fine before I closed it and existed Sketch Up): Would appreciate any comments/suggestions. Thanks, Denis. Sorry...the plugin has encountered an error. This error may cause unpredictable behavior in the plugin--continue this session with caution! It would probably be a good idea to exit SketchUp and start again. For help, please contact the TRNSYS newsgroup by https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users . When reporting a bug, please include the error message and backtrace below (scroll down): ERROR: NoMethodError undefined method `entity' for nil:NilClass BACKTRACE: C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/interfaces/Surface.rb:144:in `create_entity' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/interfaces/Surface.rb:143:in `each' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/interfaces/Surface.rb:143:in `create_entity' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/interfaces/DrawingInterface.rb:83:in `draw_entity' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/interfaces/ModelInterface.rb:205:in `update_model' (eval):18:in `each_with_index' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/interfaces/ModelInterface.rb:201:in `each' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/interfaces/ModelInterface.rb:201:in `each_with_index' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/interfaces/ModelInterface.rb:201:in `update_model' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/interfaces/ModelInterface.rb:118:in `draw_model' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/ModelManager.rb:183:in `open_input_file' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/ModelManager.rb:66:in `attach_input_file' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/ModelManager.rb:58:in `start' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/PluginManager.rb:138:in `new_model' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/PluginManager.rb:64:in `start' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/PluginManager.rb:215 C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/Startup.rb:32:in `load' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d/lib/Startup.rb:32 C:/PROGRA~2/Google/GOOGLE~3/Tools/extensions.rb:36:in `require' C:/PROGRA~2/Google/GOOGLE~3/Tools/extensions.rb:36:in `load' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d.rb:18:in `register_extension' C:/PROGRA~2/Google/GOOGLE~3/Plugins/Trnsys3d.rb:18 |