Latest Rhino update seems to have stopped FPatch working as before

Grasshopper
1

Hello,

Yesterday I updated to Rhino 7.32.23191.11001,2023-07-10

It’s stopped the FPatch in Grasshopper working as it always has which is an issue as all my definitions use it.

Previously if an open polyline was drawn EG: V shape. FPatch would still patch it with the orange warning on the box ‘Boundary should be closed’. Most likely unintentionally, but very useful.

Now it goes red and won’t patch.

My colleague hasn’t updated Rhino yet and his still works.
His version is:
7.30.23163.13001,2303-06-12

2

I’ve just uninstalled and resintalled with:

Version 7 SR31
7.31.23166.15001, 2023-06-15

This version is still letting FPatch work as before. Phew!

3

Not seeing an issue, can you post the geometry that is failing? I’ll try to replicate. Thanks

image
image1339×553 160 KB

4

The example attached is working again on mine as I reinstalled to the previous SR, but this should show it not patching on the present SR.
FPATCH.gh (7.7 KB)

FPATCH
FPATCH1566×725 54.3 KB

FPATCH POLYLINES
FPATCH POLYLINES1412×685 14.7 KB

FPATCH POLYLINES PATCHED
FPATCH POLYLINES PATCHED1345×711 18.9 KB

5

The Boundary should be closed.

image

Still not able to replicate in 7.32.23164.17001

image
image1991×578 38.3 KB

6

Hm strange.

I rebooted.

Then checked two different definitions I’ve built including an old saved rhino file with definition which was working, and also a made a simple definition as a test like above…

I’ll try the update again next week if I’m less busy to see if it replicates the issue.

7

for what is worth, Version 7 SR32 (7.32.23191.11001, 2023-07-10)

image
image1558×600 43.4 KB

8

Ah yes! That’s the exact issue I had!

9

Thanks for reporting and getting this repeatable so quick. A lot easier to track down the change now than in a few weeks or months.

image
image2119×507 117 KB

10

Hello,

I’ve just tried to update again and the same problem occured, so I’ve reverted to the previous version which works and turned off Enable Updates.

If you could reply once this has been sorted out I can enable the updates again. Thanks.

11

I was think it would be a simple regression fix, apparently there is more to it.

https://mcneel.myjetbrains.com/youtrack/issue/RH-75773