Failed to write 3dm file end mark

Hi,

Is there anyone knowing why this message pops up when SOMETIMES saving a Rhino6 file to Rhino3?

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I have a file if interested, but would like to send it private in that case.

Best regards

Hello - is the path to a synced folder, DropBox or Google Drive or similar?

-Pascal

No it’s to desktop.
Just for the record: I do have onedrive installed though.

Cheers

Hi - I’m just trying to collect more information about this one…

It only happens when you save as a Rhino version 3 file, right?
And it doesn’t always happen with the exact same Rhino 6 geometry? Is it about 50-50 or more like 1:100?
You can upload a Rhino 6 file for us to take a look at here:
https://www.rhino3d.com/upload

Hi - It’s uploaded.
This file isn’t possible to save as Rhino 3.
If I open a new rhino 6 document, add stuff, and saves it as rhino3 it works.
But some files, which I don’t know the origin format of, isn’t possible to save.
We don’t always know the program our customers makes their models in.

Thanks for that file - I can reproduce the issue here and will write a YT bug item. That won’t be visible to the public due to the attached file.

As a work-around, you can save to the version 3 file format if you uncheck the “Save plugin data” option in the dialog box.

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Hello everyone,

I’m facing the same issue with my file. I’m working with Rhino 8 and VisualARQ 3.8 Beta. After making many changes to this project, I tried to save it, but it’s not working. Is there a solution to save the work in progress or at least avoid losing it? It’s really frustrating.

I was only able to save the file as Rhino 2, but this causes all the work and VisualARQ elements to be lost.