Identify elements concerned by runtime warning

Grasshopper
, ,
1

Hello,

Is there an efficient way to identify elements concerned by runtime warnings on a component ? In my case, I have 1600 elements and some are truncated but I can’t identify which ones. The output doesn’t indicate anything, I have the same number of elements than the input list, and no one is a null value.

I must precise it’s for the DirectShape Mesh component of Rhino.Inside.Revit but the same logic can apply to native GrassHopper components, how to identify warning elements ?

Thanks

2

I think your problem could be solved with metahopper. Otherwise some code…

This is from my coworker:

import Grasshopper as gh
import Rhino
import System.Drawing

def group_problem_components():
    if not gh.Instances.ActiveCanvas:
        print("Grasshopper is not running.")
        return

    doc = gh.Instances.ActiveCanvas.Document
    if not doc:
        print("No Grasshopper document found.")
        return

    # Find all problematic GH_ActiveObject instances
    problem_objects = [obj for obj in doc.Objects
                       if isinstance(obj, gh.Kernel.GH_ActiveObject) and
                       obj.RuntimeMessageLevel != gh.Kernel.GH_RuntimeMessageLevel.Blank]

    if not problem_objects:
        print("No bad components found.")
        return

    # Create a red group for each one
    for obj in problem_objects:
        group = gh.Kernel.Special.GH_Group()
        group.NickName = "Bad"
        group.Colour = System.Drawing.Color.FromArgb(255, 220, 80, 80)  # Distinct red
        group.AddObject(obj.InstanceGuid)
        doc.AddObject(group, False)

    gh.Instances.ActiveCanvas.Refresh()

group_problem_components()

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I’d run the script from Rhino and then using Find / F3 in Grasshopper go to one problem after another.

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