2024 crash with older versions

International
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1

Hello everyone,

I’m testing version 2024 and I’m delighted with the new functions…
but for the moment it’s unusable with my projects created under previous versions.

It converts my 2023 projects to 2024 to open them, but every time I save, it crashes.
thank you for your information and feedback on this version

2

Same here.

When comparing files that can’t be opened with those that can, it seems the ones that can’t be opened contain a lot of trees.
For example, I have a 30MB Twinmotion 2023 model with many trees, which crashed, and an 80MB model without trees, which converted and opened quickly.