Working with curved Surfaces.

[drewswift]

Hi I'm pretty new to sketchup and thus far enjoying it immensely. Two things though. I'm looking for a plug in that will allow me to work on curved surfaces. Also I'm trying to figure out why my plugins that I am trying to use never load properly I get this message.

Error Loading File bootstrap_OnSurface.rb
uninitialized constant SUToolsOnSurface::T6Error Loading File EraserOnSurface.rb

Any help would be great.

Thanks.

[TIG]

It seems that the ToolsOnSurface plugin is not installed properly, and/or perhaps it is missing the supporting files in the 'Lib' folder ?
Go back to original download page and read exactly how it must be installed, and also get the supporting files that are required too [it's clearly noted and linked off].
Extract the archives as directed and install all of the files and subfolders-of-files as set out... Never ever move files into Plugins out of the subfolders that they arrived in inside the zip etc... If you have done this then you will need to tidy up the wayward files before restarting Sketchup...