hi guys i have a problem with this awesome plugin ....
Error: #<Math::DomainError: Numerical argument is out of domain - "acos">
C:/Users/Raphael/AppData/Roaming/SketchUp/SketchUp 2016/SketchUp/Plugins/LiveIvy/LiveIvy_branch.rb:35:in acos' C:/Users/Raphael/AppData/Roaming/SketchUp/SketchUp 2016/SketchUp/Plugins/LiveIvy/LiveIvy_branch.rb:35:in
grow_stem'
C:/Users/Raphael/AppData/Roaming/SketchUp/SketchUp 2016/SketchUp/Plugins/LiveIvy/LiveIvy_tool.rb:291:in `block (2 levels) in grow_stem'
if anyone can help me i would be fantastic