Mantaflow is unable to bake fluid simulations on non-ASCII file paths #73770
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Unbreak Now!
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Reference: blender/blender#73770
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System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 432.00
Blender Version
Broken: version: 2.82 (sub 6), branch: master, commit date: 2020-02-11 14:45, hash:
c939b4df18Short description of error
Mantaflow can not bake fluid simulations within directories named with special characters. When baking process starts, the
cache_fluidfolder is created normally, but no data is written in.Exact steps for others to reproduce the error
Create a new .blend file and save it in a directory named with non-ASCII characters (e.g. "D:/Simulação"). Make a Quick Liquid simulation then bake it. Mantaflow non-ASCII Bug.blend
Added subscriber: @CassioAllan
Added subscriber: @mano-wii
Changed status from 'Needs Triage' to: 'Confirmed'
I can confirm.
Setting high priority as it is a regression.
Added subscriber: @sebbas
Ok interesting, can confirm this too. From the code it looks like this is a Windows only issue.
This issue was referenced by
4453509d83Changed status from 'Confirmed' to: 'Resolved'
Changed status from 'Resolved' to: 'Confirmed'
4453509d83only solved half of the problem. The zlib file IO functions in Manta itself need some adjustments too. Reopening until that's fixed.Changed status from 'Confirmed' to: 'Resolved'
And
b8af5e1062should fix the other half of the problem!