Program Close after free data liquid simulation #87021

New Issue

erik · 2021-03-29T19:45:34+02:00

erik commented

2021-03-29 19:45:34 +02:00

System Information
Operating system: Linux-5.8.0-7642-generic-x86_64-with-debian-bullseye-sid 64 Bits
Graphics card: GeForce 940MX/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 460.56

Blender Version
Broken: version: 2.92.0, branch: master, commit date: 2021-02-24 16:25, hash: 02948a2cab
Worked: (newest version of Blender that worked as expected)

Short description of error
Blender Window Close when free data liquid

Exact steps for others to reproduce the error
Free Data of fluid liquid simulation using modular cache. I'm just free the first data button.

LOG:

./applications/blender/blender-2.92.0-linux64/blender
Read prefs: /home/user/.config/blender/2.92/config/userpref.blend
register
Read blend: /home/user/WORK/blend.blend
Info: Saved "blend.blend"

Traceback (most recent call last):

File "<string>", line 1, in <module>
File "<string>", line 169, in bake_fluid_data_15
File "<string>", line 164, in bake_fluid_process_data_15
File "<string>", line 136, in liquid_adaptive_step_15
File "<string>", line 221, in liquid_step_15

RuntimeError: GridCg::iterate: The CG solver diverged, residual norm > 1e30, stopping.
Error raised in extern/mantaflow/preprocessed/conjugategrad.cpp:562
terminate called after throwing an instance of 'Manta::Error'

what():  can't clean grid cache, some grids are still in use

Error raised in extern/mantaflow/preprocessed/fluidsolver.cpp:33
Aborted (core dumped)

**System Information** Operating system: Linux-5.8.0-7642-generic-x86_64-with-debian-bullseye-sid 64 Bits Graphics card: GeForce 940MX/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 460.56 **Blender Version** Broken: version: 2.92.0, branch: master, commit date: 2021-02-24 16:25, hash: `02948a2cab` Worked: (newest version of Blender that worked as expected) **Short description of error** Blender Window Close when free data liquid **Exact steps for others to reproduce the error** Free Data of fluid liquid simulation using modular cache. I'm just free the first data button. LOG: ./applications/blender/blender-2.92.0-linux64/blender Read prefs: /home/user/.config/blender/2.92/config/userpref.blend register Read blend: /home/user/WORK/blend.blend Info: Saved "blend.blend" Traceback (most recent call last): ``` File "<string>", line 1, in <module> File "<string>", line 169, in bake_fluid_data_15 File "<string>", line 164, in bake_fluid_process_data_15 File "<string>", line 136, in liquid_adaptive_step_15 File "<string>", line 221, in liquid_step_15 ``` RuntimeError: GridCg::iterate: The CG solver diverged, residual norm > 1e30, stopping. Error raised in extern/mantaflow/preprocessed/conjugategrad.cpp:562 terminate called after throwing an instance of 'Manta::Error' ``` what(): can't clean grid cache, some grids are still in use ``` Error raised in extern/mantaflow/preprocessed/fluidsolver.cpp:33 Aborted (core dumped)

erik commented

2021-03-29 19:45:34 +02:00

Added subscriber: @erikeah

Philipp Oeser commented

2021-03-31 16:22:18 +02:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2021-03-31 16:22:18 +02:00

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

Philipp Oeser commented

2021-03-31 16:22:18 +02:00

Please attach an example .blend file where this happens with exact steps to redo the error.

Pratik Borhade commented

2021-04-01 12:08:38 +02:00

Changed status from 'Needs Developer To Reproduce' to: 'Needs User Info'

Philipp Oeser commented

2021-05-03 18:02:22 +02:00

This has been reported again, see #87975 (Mantaflow simulation stops and crashes at the end of the bake (or when closing blender): The CG solver diverged, residual norm > 1e30, stopping.) (but this time with a .blend file), will merge these reports.

Philipp Oeser commented

2021-05-03 18:02:27 +02:00

Closed as duplicate of #87975

Philipp Oeser closed this issue

2021-05-03 18:02:27 +02:00

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Program Close after free data liquid simulation #87021