oh wait, nevermind. I just realised that each one had the false in two spots, not just one. my bad
On Mar 24, 2:37 pm, Rajaa <[email protected]> wrote: > Hi, > > Just remove "False" in the first line of the code. Subs are not > supposed to return a value. I know older version was more relxed > about this and this why it worked. > > You can't run 2 versions of GH at the same time. A link to the older > version is here if you like to roll back:http://grasshopper.rhino3d.com/ > > On Mar 24, 1:29 pm, oompa_l <[email protected]> wrote: > > > hi > > > some really simple vb stuff that was working before,is now not > > working...and I have no idea why > > > here's the code: > > > Sub RunScript(ByVal path As String) > > > If (Not IO.File.Exists(path)) Then Return False > > > Dim lines As String() = IO.File.ReadAllLines(path) > > If (lines Is Nothing) Then Return False > > > Dim pts As New List(Of On3dPoint) > > Dim labels As New List(Of String) > > Dim radii As New List(Of Double) > > > 'Dim temperature As New List(Of Color > > 'Dim humidity As New List(Of String) > > > For Each line As String In lines > > Dim parts As String() = line.Split(",".ToCharArray()) > > > Dim x As Double = Convert.ToDouble(parts(0)) > > Dim y As Double = Convert.ToDouble(parts(1)) > > Dim z As Double = Convert.ToDouble(parts(2)) > > Dim radius As String = Convert.ToString(parts(3)) > > Dim label As String = Convert.ToString(parts(5)) > > > pts.Add(New On3dPoint(x, y, z)) > > radii.Add(radius) > > labels.Add(label) > > Next > > > A = pts > > B = labels > > C = radii > > End Sub > > > I am getting error message about "Return statement in a 'sub' or 'set' > > cannot return a value." > > > Also, is it possible to go back to an earlier version of grasshopper? > > Are the old ones still available? Can we have multiple versions > > installed at the same time? > > > thanks!
