Mnataflow Fluid error #104215

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Ivan Kostenko · 2023-01-29T14:35:33+01:00

Ivan Kostenko commented

2023-01-29 14:35:33 +01:00

System Information
Operating system: MacOS
Graphics card: M1

Blender Version
Broken: (3.3 LTS, 3.4, 3.4.1, 3.5 (alpha)
Worked: (newest version of Blender that worked as expected)

Short description of error
Traceback (most recent call last):

File "<string>", line 1, in <module>
File "<string>", line 169, in bake_fluid_data_7
File "<string>", line 164, in bake_fluid_process_data_7
File "<string>", line 136, in liquid_adaptive_step_7
File "<string>", line 221, in liquid_step_7

RuntimeError: GridCg::iterate: The CG solver diverged, residual norm > 1e30, stopping.
Error raised in extern/mantaflow/preprocessed/conjugategrad.cpp:562

Exact steps for others to reproduce the error
Make simulation in Mantaflow. What's more interesting, that this error occures at small resolution, higher than 128 is okay.

**System Information** Operating system: MacOS Graphics card: M1 **Blender Version** Broken: (3.3 LTS, 3.4, 3.4.1, 3.5 (alpha) Worked: (newest version of Blender that worked as expected) **Short description of error** Traceback (most recent call last): ``` File "<string>", line 1, in <module> File "<string>", line 169, in bake_fluid_data_7 File "<string>", line 164, in bake_fluid_process_data_7 File "<string>", line 136, in liquid_adaptive_step_7 File "<string>", line 221, in liquid_step_7 ``` RuntimeError: GridCg::iterate: The CG solver diverged, residual norm > 1e30, stopping. Error raised in extern/mantaflow/preprocessed/conjugategrad.cpp:562 **Exact steps for others to reproduce the error** Make simulation in Mantaflow. What's more interesting, that this error occures at small resolution, higher than 128 is okay.

Ivan Kostenko commented

2023-01-29 14:35:33 +01:00

Added subscriber: @Ivan-2