Vray Proxy export freeze the Window

[Shiyan lin]

Hi

I want to export an animated trees(Made with Sapling addon 72 frames) as Vray Proxy File

But it just freeze my window like this



Is that a bug?

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VrayBlender 35 Blender 2.79

Vray for Sketchup 3.4.03

Ryzen 1700X ,32GB Ram

Windows 7

[bdancer]

This message means nothing, no idea where it's coming from.
1. Is this happening with every object or just this one?
2. Is this happening without animation?
3. Could you send me this scene at andrei.izrantcev@chaosgroup.com ?