Mantaflow cache doesn't work with non-latin cache directory #72789

New Issue

Michael Soluyanov · 2019-12-30T11:50:24+01:00

Michael Soluyanov commented

2019-12-30 11:50:24 +01:00

System Information
Operating system: Linux-4.15.0-72-generic-x86_64 Ubuntu 18.04 64 Bits
Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 435.21

Blender Version
Broken: version: 2.82 (sub 6), branch: master, commit date: 2019-12-27 20:38, hash: c2a37867f2

Short description of error
Mantaflow cache doesn't work with non-latin cache directory

Preview type works. Final and modular - not.

Then pressing bake - writes crash file on each frame, but Blender does not crash:

//cache_fluid/data keeps empty.

mantaflow test.crash.txt

Exact steps for others to reproduce the error
Tested on Object - Quick Effects - Quick smoke on default cube.

**System Information** Operating system: Linux-4.15.0-72-generic-x86_64 Ubuntu 18.04 64 Bits Graphics card: GeForce GTX 1070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 435.21 **Blender Version** Broken: version: 2.82 (sub 6), branch: master, commit date: 2019-12-27 20:38, hash: `c2a37867f2` **Short description of error** Mantaflow cache doesn't work with non-latin cache directory Preview type works. Final and modular - not. Then pressing bake - writes crash file on each frame, but Blender does not crash: //cache_fluid/data keeps empty. [mantaflow test.crash.txt](https://archive.blender.org/developer/F8251690/mantaflow_test.crash.txt) **Exact steps for others to reproduce the error** Tested on Object - Quick Effects - Quick smoke on default cube.

Michael Soluyanov commented

2019-12-30 11:50:24 +01:00

Added subscriber: @crantisz

blender-admin commented

2019-12-30 11:50:24 +01:00

#75306 was marked as duplicate of this issue

Germano Cavalcante commented

2020-01-09 17:49:57 +01:00

Added subscriber: @mano-wii

Germano Cavalcante commented

2020-01-09 17:49:57 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Germano Cavalcante commented

2020-01-09 17:49:57 +01:00

I cannot reproduce this with the current development versions of Blender:

Please try the latest daily build: https://builder.blender.org/download/

Go to File → Defaults → Load Factory Settings and then load your file to see if you still can reproduce this issue.
If the problem persists, please give us more clear instructions on how to reproduce it from scratch.

I cannot reproduce this with the current development versions of Blender: Please try the latest daily build: https://builder.blender.org/download/ Go to `File → Defaults → Load Factory Settings` and then load your file to see if you still can reproduce this issue. If the problem persists, please give us more clear instructions on how to reproduce it from scratch.

Michael Soluyanov commented

2020-01-10 08:01:37 +01:00

Test file cashe test.blend
2020-01-10 09-57-55.mp4

In #72789#845205, @mano-wii wrote:
I cannot reproduce this with the current development versions of Blender:

Problem appears only on 18.04, in Ubuntu 19.10 have not this issue.

Test file [cashe test.blend](https://archive.blender.org/developer/F8268181/cashe_test.blend) [2020-01-10 09-57-55.mp4](https://archive.blender.org/developer/F8268184/2020-01-10_09-57-55.mp4) > In #72789#845205, @mano-wii wrote: > I cannot reproduce this with the current development versions of Blender: Problem appears only on 18.04, in Ubuntu 19.10 have not this issue.

Michael Soluyanov commented

2020-01-10 08:03:48 +01:00

Changed status from 'Needs User Info' to: 'Resolved'

Michael Soluyanov closed this issue

2020-01-10 08:03:48 +01:00

Michael Soluyanov self-assigned this 2020-01-10 08:03:48 +01:00

Michael Soluyanov commented

2020-01-10 08:03:48 +01:00

@mano-wii, in this situation, should I change status to "Needs Developer to Reproduce"?

Ops! Accidentally changed the status, can you fix it?

@mano-wii, in this situation, should I change status to "Needs Developer to Reproduce"? Ops! Accidentally changed the status, can you fix it?

Germano Cavalcante commented

2020-01-10 12:07:57 +01:00

Changed status from 'Resolved' to: 'Needs Triage'

Germano Cavalcante reopened this issue

2020-01-10 12:07:57 +01:00

Germano Cavalcante commented

2020-01-10 12:07:57 +01:00

Needs another look...

Jacques Lucke commented

2020-01-14 13:37:36 +01:00

Added subscriber: @JacquesLucke

Jacques Lucke commented

2020-01-14 13:37:36 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Jacques Lucke commented

2020-01-14 13:37:36 +01:00

Can you provide a simple bullet list with the steps required to reproduce the issue in this file?
Also, it would be nice if you could simplify the file a bit more so that it bakes faster. It should really be as simple as possible. Is it necessary that there are two domains?
I'm not even sure if two domains are fully supported currently.

Can you provide a simple bullet list with the steps required to reproduce the issue in this file? Also, it would be nice if you could simplify the file a bit more so that it bakes faster. It should really be as simple as possible. Is it necessary that there are two domains? I'm not even sure if two domains are fully supported currently.

Michael Soluyanov commented

2020-01-14 14:17:27 +01:00

In #72789#848620, @JacquesLucke wrote:
Can you provide a simple bullet list with the steps required to reproduce the issue in this file?
Also, it would be nice if you could simplify the file a bit more so that it bakes faster. It should really be as simple as possible. Is it necessary that there are two domains?
I'm not even sure if two domains are fully supported currently.

cashe test.blend

Open file
Press bake data
Smoke doesn't appear after baking

> In #72789#848620, @JacquesLucke wrote: > Can you provide a simple bullet list with the steps required to reproduce the issue in this file? > Also, it would be nice if you could simplify the file a bit more so that it bakes faster. It should really be as simple as possible. Is it necessary that there are two domains? > I'm not even sure if two domains are fully supported currently. [cashe test.blend](https://archive.blender.org/developer/F8277850/cashe_test.blend) 1. Open file 2. Press bake data 3. Smoke doesn't appear after baking

Jacques Lucke commented

2020-01-14 14:44:07 +01:00

Changed status from 'Needs User Info' to: 'Needs Triage'

Jacques Lucke commented

2020-01-14 14:44:07 +01:00

I don't have the issue, but I'm also on Ubuntu 19.10. Someone else with Ubuntu 18.04 has to try it.

Richard Antalik commented

2020-01-17 16:35:20 +01:00

Added subscriber: @iss

Richard Antalik commented

2020-01-17 16:35:20 +01:00

@JacquesLucke If problem appears only on Ubuntu 18.04, what is the chance of this actually being issue in Blender?

Germano Cavalcante commented

2020-01-21 01:07:30 +01:00

Changed status from 'Needs Triage' to: 'Needs Developer To Reproduce'

Sebastián Barschkis commented

2020-01-23 11:02:16 +01:00

Added subscriber: @sebbas

Sebastián Barschkis commented

2020-01-23 11:02:16 +01:00

Changed status from 'Needs Developer To Reproduce' to: 'Confirmed'

Sebastián Barschkis commented

2020-01-23 11:02:16 +01:00

Testing on Ubuntu 18.04.3 with build from buildbot (ca7bd3f1c3) and first did not have any problems either. However, when using Cyrillic letters in the cache path (as @crantisz did in the video) I am also not able to bake.

Testing on Ubuntu 18.04.3 with build from buildbot (ca7bd3f1c341) and first did not have any problems either. However, when using Cyrillic letters in the cache path (as @crantisz did in the video) I am also not able to bake.

Michael Soluyanov commented

2020-01-23 11:29:14 +01:00

In #72789#856538, @sebbas wrote:
However, when using Cyrillic letters in the cache path (as @crantisz did in the video) I am also not able to bake.

Yes that is it, non-latin letters in cache directory, confim.

> In #72789#856538, @sebbas wrote: > However, when using Cyrillic letters in the cache path (as @crantisz did in the video) I am also not able to bake. Yes that is it, non-latin letters in cache directory, confim.

Michael Soluyanov changed title from ~~Mantaflow cashe doesn't work~~ to Mantaflow cache doesn't work with non-latin cache directory

2020-01-23 11:30:58 +01:00

blender-admin commented

2020-01-23 17:12:19 +01:00

This issue was referenced by 39ae4804a8

This issue was referenced by 39ae4804a80fe96472d8f3c269825ec82eeb90f7

Sebastián Barschkis commented

2020-01-23 17:17:02 +01:00

Changed status from 'Confirmed' to: 'Resolved'

Sebastián Barschkis closed this issue

2020-01-23 17:17:02 +01:00

Sebastián Barschkis commented