I have a working script on this version of WIP
rhino_en-us_9.0.26104.12305
I have just upgraded to the latest release because that version is about to expire (rhino_9.0.26139.16215)
My Grasshopper definition is using clusters. When I open them in the latest version, any nested clusters I have are showing as red and no data is passing through.
Additionally, even when I make a fresh cluster, any time I try and add a node to the canvas, there is a lag, and then an error pop up. Then the input/output selection does not work properly.
Recreate this bug by making even a simple cluster, then trying to go in and add a new node to it.
I am getting this error in my Rhino command window
Exception in the Grasshopper SolutionExpired event:
at System.Environment.get_StackTrace()
at Grasshopper.Kernel.GH_DocumentObject.OnSolutionExpired(Boolean recompute)
at Grasshopper.GUI.Canvas.GH_Canvas.InsertRelayIntoWire(IGH_Param source, IGH_Param target, PointF point)
at Grasshopper.GUI.Canvas.GH_Canvas.DoubleClick_InsertRelay(GH_CanvasMouseEvent e)
at Grasshopper.GUI.Canvas.GH_Canvas.GH_Canvas_MouseDoubleClick(Object sender, MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(HWND hWnd, UInt32 msg, WPARAM wparam, LPARAM lparam)
CorruptedClustersR9.gh (5.0 KB)