RuntimeError: Could not parse python long as longdouble - numpy #97332

New Issue

Yusuf · 2022-04-14T18:49:57+02:00

Yusuf commented

2022-04-14 18:49:57 +02:00

System Information
Operating system: MacOs Montery
Graphics card:

Blender Version
Broken: Version 3.1.2 (3.1.2 2022-04-01)
Worked: (optional)

Detecting trying to export to glTF, but this is a general issue with the built-in Python:

PYTHON INTERACTIVE CONSOLE 3.10.2 (main, Jan 26 2022, 15:52:27) [Clang 11.0.0 (clang-1100.0.33.8)]

Builtin Modules:       bpy, bpy.data, bpy.ops, bpy.props, bpy.types, bpy.context, bpy.utils, bgl, blf, mathutils
Convenience Imports:   from mathutils import *; from math import *
Convenience Variables: C = bpy.context, D = bpy.data

>>> import numpy as np

Traceback (most recent call last):
  File "<blender_console>", line 1, in <module>
  File "/Applications/Blender.app/Contents/Resources/3.1/python/lib/python3.10/site-packages/numpy/__init__.py", line 229, in <module>
    core.getlimits._register_known_types()
  File "/Applications/Blender.app/Contents/Resources/3.1/python/lib/python3.10/site-packages/numpy/core/getlimits.py", line 221, in _register_known_types
    epsneg_f128 = exp2(ld(-113))
RuntimeError: Could not parse python long as longdouble: -113 (Invalid argument)

**System Information** Operating system: MacOs Montery Graphics card: **Blender Version** Broken: Version 3.1.2 (3.1.2 2022-04-01) Worked: (optional) Detecting trying to export to glTF, but this is a general issue with the built-in Python: ``` PYTHON INTERACTIVE CONSOLE 3.10.2 (main, Jan 26 2022, 15:52:27) [Clang 11.0.0 (clang-1100.0.33.8)] Builtin Modules: bpy, bpy.data, bpy.ops, bpy.props, bpy.types, bpy.context, bpy.utils, bgl, blf, mathutils Convenience Imports: from mathutils import *; from math import * Convenience Variables: C = bpy.context, D = bpy.data >>> import numpy as np Traceback (most recent call last): File "<blender_console>", line 1, in <module> File "/Applications/Blender.app/Contents/Resources/3.1/python/lib/python3.10/site-packages/numpy/__init__.py", line 229, in <module> core.getlimits._register_known_types() File "/Applications/Blender.app/Contents/Resources/3.1/python/lib/python3.10/site-packages/numpy/core/getlimits.py", line 221, in _register_known_types epsneg_f128 = exp2(ld(-113)) RuntimeError: Could not parse python long as longdouble: -113 (Invalid argument) ``` ![Screenshot 2022-04-14 at 16.27.46.png](https://archive.blender.org/developer/F13001701/Screenshot_2022-04-14_at_16.27.46.png)

Yusuf commented

2022-04-14 18:49:57 +02:00

Added subscriber: @yusufk

Julien Duroure changed title from ~~Export to glTF - RuntimeError: Could not parse python long as longdouble - numpy~~ to RuntimeError: Could not parse python long as longdouble - numpy

2022-04-14 19:06:45 +02:00

Julien Duroure commented

2022-04-14 19:08:01 +02:00

Added subscriber: @JulienDuroure

Julien Duroure commented

2022-04-14 19:08:01 +02:00

I updated the description and tags, to be sure this will be handle by Blender dev, as this is not e glTF exporter issue (error occurs at numpy import)

Richard Antalik commented

2022-04-14 20:22:54 +02:00

Added subscriber: @iss

Richard Antalik commented

2022-04-14 20:22:54 +02:00

Can not reproduce on Windows. @JulienDuroure what OS did you test with?

Julien Duroure commented

2022-04-14 20:29:29 +02:00

I can't reproduce on Linux neither
Maybe linked to MacOS?

I can't reproduce on Linux neither Maybe linked to MacOS?

Richard Antalik commented

2022-04-14 23:41:46 +02:00

Added subscriber: @mano-wii

Richard Antalik commented

2022-04-14 23:41:46 +02:00

Thanks for clarification. @mano-wii can you reproduce on Mac?

Germano Cavalcante commented

2022-04-15 01:52:28 +02:00

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

Germano Cavalcante commented

2022-04-15 01:52:28 +02:00

No issues here.
I think I've seen this same problem before, but I didn't find the report.

@yusufk, can you provide the system-info.txt generated through {nav Help > Save System Info}?

System Information
Operating system: macOS-12.2-arm64-arm-64bit 64 Bits
Graphics card: Apple M1 Apple 4.1 Metal - 76.3

No issues here. I think I've seen this same problem before, but I didn't find the report. @yusufk, can you provide the `system-info.txt` generated through {nav Help > Save System Info}? --- **System Information** Operating system: `macOS-12.2-arm64-arm-64bit 64 Bits` Graphics card: `Apple M1 Apple 4.1 Metal - 76.3`

Yusuf commented

2022-04-15 05:49:13 +02:00

Thanks, please find attached.

More info:

If I use the Python terminal from within Blender I get the import error.
If I run my default Python (3.9), I don't.
Also, if I run the built-in Blender Python interpreter from the shell, I don't get the import error.

system-info.txt

Thanks, please find attached. More info: - If I use the Python terminal from within Blender I get the import error. - If I run my default Python (3.9), I don't. - Also, if I run the built-in Blender Python interpreter from the shell, I don't get the import error. [system-info.txt](https://archive.blender.org/developer/F13002246/system-info.txt)

Yusuf commented

2022-04-15 05:50:05 +02:00

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

Yusuf commented

2022-04-15 05:50:05 +02:00

Info provided above...

Omar Emara commented

2022-05-10 16:11:04 +02:00

Added subscriber: @OmarEmaraDev

Omar Emara commented

2022-05-10 16:11:04 +02:00

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

Omar Emara commented

2022-05-10 16:11:04 +02:00

I am guessing this is a locale issue. Do you happened to remember if you changed the locale of your system or something similar before this happened?

Omar Emara commented

2022-05-25 13:12:17 +02:00

Just a poke regarding my inquiry above, otherwise we will have to archive this for now.

Yusuf commented

2022-05-25 14:09:06 +02:00

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

Yusuf closed this issue

2022-05-25 14:09:06 +02:00

Yusuf self-assigned this 2022-05-25 14:09:06 +02:00

Yusuf commented

2022-05-25 14:09:06 +02:00

Hi,

The issue resolved without me doing anything. I did not change the locale at any point. I do develop on Python and have multiple versions installed on the Mac, but I don't think that should've had any impact.

Thanks,
Yusuf

Hi, The issue resolved without me doing anything. I did not change the locale at any point. I do develop on Python and have multiple versions installed on the Mac, but I don't think that should've had any impact. Thanks, Yusuf

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RuntimeError: Could not parse python long as longdouble - numpy #97332