Unable to open corrupted file

Currently, I am unable to open a file I have been working on. Rhino seemed to have spontaneously crashed. The first screenshot shows me attempting to open the file. I can’t seem to find an autosave file either. The 2nd screenshot shows me trying to analyze the file in a new model with Rescue3dm. When I try to rescue the file with Rescue3dm, it spontaneously crashes. Below, is attached relevant system information.

Rhino 6 SR25 2020-4-23 (Public Build, 6.25.20114.03572, Git hash:master @ f35d7ded15ec317635ced435d8df84327397038d)
License type: Educational, build 2020-04-23
License details: Cloud Zoo. In use by: ()

Apple Intel 64-bit macOS Version 10.13.6 (Build 17G65) (Physical RAM: 8Gb)
Mac Model Identifier: MacBookPro12,1
Machine name: Shreya’s MacBook Pro
Language: en-US (MacOS default)

Intel® Iris™ Graphics 6100 (OpenGL ver:4.1 INTEL-10.36.19)

OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
Redraw scene when viewports are exposed: On

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

Vendor Name: Intel Inc.
Render version: 4.1
Shading Language: 4.10
Maximum Texture size: 16384 x 16384
Z-Buffer depth: n/a
Maximum Viewport size: 16384 x 16384
Total Video Memory: 1536 MB
Graphics: Intel Iris Graphics 6100
Displays: Color LCD (227dpi 2x)

Graphics processors
Intel Iris Graphics 6100 (1536 MB)
Color LCD (1280 x 800)

USB devices
Broadcom Corp.: Bluetooth USB Host Controller
Logitech: USB Receiver

Bluetooth devices
None

Third party kernel extensions
None

Third party plugins
/Library/Frameworks/iTunesLibrary.framework/iTunesLibrary

Rhino plugins
/Applications/Rhinoceros.app/Contents/PlugIns/PanelingTools.rhp “PanelingTools” 6.25.20114.1002
/Applications/Rhinoceros.app/Contents/Frameworks/RhCore.framework/Resources/ManagedPlugIns/GrasshopperPlugin.rhp “Grasshopper” 6.25.20114.3572
/Applications/Rhinoceros.app/Contents/Frameworks/RhCore.framework/Resources/ManagedPlugIns/RhinoDLR_Python.rhp “IronPython” 6.25.20114.3572
/Applications/Rhinoceros.app/Contents/Frameworks/RhCore.framework/Resources/ManagedPlugIns/Commands.rhp “Commands” 6.25.20114.3572
/Applications/Rhinoceros.app/Contents/PlugIns/NamedSnapshots.rhp “Snapshots” 6.25.20114.1002
/Applications/Rhinoceros.app/Contents/Frameworks/RhCore.framework/Resources/ManagedPlugIns/RDK_EtoUI.rhp “RDK_EtoUI” 6.25.20114.3572
/Applications/Rhinoceros.app/Contents/PlugIns/Displacement.rhp “Displacement” 6.25.20114.1002
/Applications/Rhinoceros.app/Contents/Frameworks/RhMaterialEditor.framework “Renderer Development Kit” 6.25.20114.1002
/Applications/Rhinoceros.app/Contents/PlugIns/RhinoRender.rhp “Rhino Render” 6.25.20114.1002
/Applications/Rhinoceros.app/Contents/Frameworks/RhCore.framework/Resources/ManagedPlugIns/RhinoCycles.rhp “RhinoCycles” 6.25.20114.3572

Hi -


When there’s an error in the start section as is shown in that picture, I’m afraid Rhino is not going to be able to rescue anything from that file.

At what point does Rhino crash when you run the command? Are you sending in a crash report? Could you post the file that causes the crash?

On macOS, changes are saved continuously - you should look for previous versions of the file.
-wim

Thank you so much for your response!

Rhino immediately crashes when I choose “List” or “Recover”. It seems that this file is corrupted and Rhino refuses to open the file.

When I try to post the file here, this pop-up appears.

Where can I find previous versions of the file? In Rhino, when I go under File > Revert to, it says that there is “No Document”.

Thanks

Hopefully, you have backed up previous version of the file on a Apple Time Machine and can restore it from there. Otherwise, it looks like it’s really gone.