The new update crashes each time I open R9 WIP. These files were created in R9 so I don’t get why they don’t open. This is an emergency.

One of the images in the file was not properly being read by Rhino. The older code just silently failed when this happened and now the newer code is obviously just crashing Rhino. I’ll send you a link to a new build in a private message.

Did you try uninstalling and reinstalling?

Does opening Rhino in Safe Mode help?

Can you start Rhino and get an empty file by clicking the “New” button on the splash screen? Please send me one of your files that is crashing. I made some optimizations this week that may be related to this bug. If I can repeat the crash, we’ll get a fix in place right away.

I can but I need the upload address because the file is big. Thanks

I received your files Joe. Thanks. I’ll try digging into this right away

@Joe_Neill I’m able to repeat the crash and am working on a fix. I’ll let you know when a fix is available

I have a fix in place and will send you an updated WIP once one becomes available which usually takes several hours.

Bravo, thanks. What was the problem?

New Rhino update will not open files

Rhino

brian (Brian Gillespie) December 16, 2025, 10:35pm 14

RH-90988 is fixed in Rhino WIP

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New Rhino update will not open files

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