Rhino/Grasshopper becomes unresponsive when attempting to close

Rhino Rhino for Windows
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1

I got this error message when closing a Rhino window with grasshopper running.

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After clicking [OK], it appeared several more times, and afterward the “grasshopper multi-save” dialogue window appeared but was unresponsive and I had to use task manager to kill it. My guess is there was a final copy of the “EditPythonScript initialization” window that had focus priority but was hidden behind the “Grasshopper multi-save” window (which draws on top of all other windows for some reason) so I couldn’t access it.

3

Hello @Measure

What are the steps to replicate this?
Does this happen when Rhino is launched or Grasshopper?
Which Rhino version?
Do you have any commands in the list of Startup Commands in Rhino Options window?

Thanks for reporting :smiley:

4

Version 8 SR 10 (8.10.24228.13001, 2024-08-15)

  1. Open Rhino
  2. Start Grasshopper
  3. Open this gh file: gh test 3.gh (6.7 KB)
  4. Create any surface in Rhino
  5. Select the surface
  6. Confirm that the output parameters of the python script are not empty
  7. Close Rhino (close button on the Rhino window)
  8. Confirm close without saving untitled document
  9. Error window appears.
5

@Measure This is the Trigger in grasshopper being triggers on the 500ms intervals and trying to run code while rhino is closing. A workaround is to turn of the trigger before closing Rhino.

I created a YoutTrack ticket to get this fixed:

RH-83507 Trigger component runs code while Rhino is closing

1 Like
7

RH-83507 is fixed in Rhino 8 Service Release 13

1 Like