Rhino crashing upon Trim command - for any model, any surface

I did the update for Rhino yesterday, so I have the latest version. Been trying to trim some surfaces today for multiple models - very simple surfaces, just trimming into circles, and Rhino is crashing upon completion of each trim command. I.e., I trim the surface, it trims, then it crashes.

Windows Event viewer shows up w/ this error each time for Rhino :slight_smile:
Log Name: Application
Source: Application Error
Date: 6/12/2021 5:39:24 PM
Event ID: 1000
Task Category: (100)
Level: Error
Keywords: Classic
User: N/A
Computer: DESKTOP-U7KOLCK
Description:
Faulting application name: Rhino.exe, version: 7.8.21160.5001, time stamp: 0x60c0b783
Faulting module name: ntdll.dll, version: 10.0.19041.1023, time stamp: 0x7977b9de
Exception code: 0xc0000374
Fault offset: 0x00000000000ff199
Faulting process id: 0x3154
Faulting application start time: 0x01d75fec4b34dddc
Faulting application path: C:\Program Files\Rhino 7\System\Rhino.exe
Faulting module path: C:\Windows\SYSTEM32\ntdll.dll
Report Id: 3e8567d7-dc15-48d1-96c2-f7a44e06b8f5
Faulting package full name:
Faulting package-relative application ID:
Event Xml:



1000
0
2
100
0
0x80000000000000

28983


Application
DESKTOP-U7KOLCK



Rhino.exe
7.8.21160.5001
60c0b783
ntdll.dll
10.0.19041.1023
7977b9de
c0000374
00000000000ff199
3154
01d75fec4b34dddc
C:\Program Files\Rhino 7\System\Rhino.exe
C:\Windows\SYSTEM32\ntdll.dll
3e8567d7-dc15-48d1-96c2-f7a44e06b8f5





Rhino just closes, no idea why.

Help much appreciated.

System Information
Rhino 7 SR8 2021-6-9 (Rhino 7, 7.8.21160.05001, Git hash:master @ 9070c33ca93e552d4fa2ae1038d65e6ff1ded0e8)
License type: Educational, build 2021-06-09
License details: Cloud Zoo

Windows 10.0.19042 SR0.0 or greater (Physical RAM: 32Gb)

Computer platform: LAPTOP - Plugged in [98% battery remaining]

Non-hybrid graphics configuration.
Primary display and OpenGL: NVIDIA GeForce RTX 2070 (NVidia) Memory: 8GB, Driver date: 5-6-2021 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 462.59
> Integrated accelerated graphics device with 4 adapter port(s)
- Secondary monitor is laptop’s integrated screen or built-in port
- Windows Main Display attached to adapter port #1

Secondary graphics devices.
Intel(R) UHD Graphics (Intel) Memory: 1GB, Driver date: 1-20-2021 (M-D-Y).
> Integrated graphics device with 3 adapter port(s)
- Secondary monitor is laptop’s integrated screen or built-in port

OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
Redraw scene when viewports are exposed: On
Graphics level being used: OpenGL 4.6 (primary GPU’s maximum)

Anti-alias mode: 4x
Mip Map Filtering: Linear
Anisotropic Filtering Mode: High

Vendor Name: NVIDIA Corporation
Render version: 4.6
Shading Language: 4.60 NVIDIA
Driver Date: 5-6-2021
Driver Version: 27.21.14.6259
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 8 GB

Rhino plugins that do not ship with Rhino
c:\Program Files\Solemma\ClimateStudio\bin\ClimateStudioRhino.rhp “ClimateStudioRhino” 1.1.7722.23204

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 7\Plug-ins\Commands.rhp “Commands” 7.8.21160.5001
C:\Program Files\Rhino 7\Plug-ins\WebBrowser.rhp “WebBrowser”
C:\Program Files\Rhino 7\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 7\Plug-ins\RhinoScript.rhp “RhinoScript”
C:\Program Files\Rhino 7\Plug-ins\IdleProcessor.rhp “IdleProcessor”
C:\Program Files\Rhino 7\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 7.8.21160.5001
C:\Program Files\Rhino 7\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 7.8.21160.5001
C:\Program Files\Rhino 7\Plug-ins\rdk_ui.rhp “Renderer Development Kit UI”
C:\Program Files\Rhino 7\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 7\Plug-ins\Alerter.rhp “Alerter”
C:\Program Files\Rhino 7\Plug-ins\RhinoCycles.rhp “RhinoCycles” 7.8.21160.5001
C:\Program Files\Rhino 7\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 7.8.21160.5001
C:\Program Files\Rhino 7\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 7\Plug-ins\Displacement.rhp “Displacement”

1 Like

Yeah I guess it’s a known issue, fixed for the next version…

Any idea when that will be released? Kind of need to get these models done for work and if the trim command is not working that is sorta difficult.

I guess I can try split and just delete for now.

Next SRC should be released on Tuesday. You can download the latest Service Release, Uninstall the Service Release Candidate, and install the latest Service Release. You will need to uninstall the SR manually.

Imho, could be good that rhino can switch automatically from SR to SRC and back to SR just selecting it in rhino options.
When you close Rhino, a message should appear advising that a downgrade from SRC to latest SR is possible (like the one we have when new update is ready to install).

I’m having the exact same issues on my personal PC but not my work PC. What’s the process to roll back SR?

Don’t know if it is possible from Apps → Rhino7 → Modify or Repair…
Another way could be to go back to a system restore point before SRC installation or to try to install manually the SR over the SRC… but don’t know if the last way is correct to overwryte all the changes made by SRC.

Uninstall the SRC.
Download the latest Service Release, Rhino - Rhino - Downloads
Install the latest Service Release.

Not possible.

No need to make it that complicated. Follow the instructions above.

For what it is worth, it appears that I only crash when I trim a polysurface. If I explode surfaces first, I have managed not to crash. Hoping tomorrow’s update solves this one :slight_smile: