[string "LuaUI\Widgets\gui_unitdesc.lua"]:43: Incorrect arguments to gl.Shape(type, elements[])


function widget:DrawScreen()

  gl.BeginEnd(GL.LINE_STRIP, {
     { v = {  1, -1, 0}},
     { v = { -1, -1, 0}},
     { v = {  0,  1, 0}}
  })
    
  m_angle = m_angle + 1
    
  gl.PushMatrix()
    
  gl.Translate(0, 0, -5)
    
  gl.Rotate( m_angle, 1, 0, 0)
  gl.Rotate( m_angle, 0, 1, 0)
  gl.Rotate( m_angle, 0, 0, 1)
    
  gl.Color( 1, 0, 0)
    
  gl.PopMatrix()
    
end