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Need support for numpy 2.0 #583

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RunqiuBao opened this issue Jan 16, 2025 · 0 comments
Open

Need support for numpy 2.0 #583

RunqiuBao opened this issue Jan 16, 2025 · 0 comments

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@RunqiuBao
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Is there a plan to support numpy 2.0?

Got the following error when trying to use numpy 2.0.2:

root@mysimulator:~# pip install numpy==2.0.2 -i https://pypi.org/simple
Collecting numpy==2.0.2
  Downloading numpy-2.0.2-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (19.5 MB)
     |████████████████████████████████| 19.5 MB 11.7 MB/s 
Installing collected packages: numpy
  Attempting uninstall: numpy
    Found existing installation: numpy 1.26.4
    Uninstalling numpy-1.26.4:
      Successfully uninstalled numpy-1.26.4
ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
genesis-world 0.2.1 requires numpy==1.26.4, but you have numpy 2.0.2 which is incompatible.
Successfully installed numpy-2.0.2
root@mysimulator:~# vi hello_genesis.py
root@mysimulator:~# python3 hello_genesis.py 

A module that was compiled using NumPy 1.x cannot be run in
NumPy 2.0.2 as it may crash. To support both 1.x and 2.x
versions of NumPy, modules must be compiled with NumPy 2.0.
Some module may need to rebuild instead e.g. with 'pybind11>=2.12'.

If you are a user of the module, the easiest solution will be to
downgrade to 'numpy<2' or try to upgrade the affected module.
We expect that some modules will need time to support NumPy 2.

Traceback (most recent call last):  File "/root/hello_genesis.py", line 1, in <module>
    import genesis as gs
  File "/usr/local/lib/python3.9/dist-packages/genesis/__init__.py", line 276, in <module>
    from .engine.scene import Scene
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/scene.py", line 5, in <module>
    from genesis.engine.entities import Emitter
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/entities/__init__.py", line 1, in <module>
    from .avatar_entity import AvatarEntity
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/entities/avatar_entity/__init__.py", line 1, in <module>
    from .avatar_entity import AvatarEntity
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/entities/avatar_entity/avatar_entity.py", line 3, in <module>
    from ..rigid_entity import RigidEntity
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/entities/rigid_entity/__init__.py", line 1, in <module>
    from .rigid_entity import RigidEntity
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/entities/rigid_entity/rigid_entity.py", line 8, in <module>
    from genesis.utils import mesh as mu
  File "/usr/local/lib/python3.9/dist-packages/genesis/utils/mesh.py", line 12, in <module>
    import tetgen
  File "/usr/local/lib/python3.9/dist-packages/tetgen/__init__.py", line 2, in <module>
    from tetgen import _tetgen
Traceback (most recent call last):
  File "/root/hello_genesis.py", line 1, in <module>
    import genesis as gs
  File "/usr/local/lib/python3.9/dist-packages/genesis/__init__.py", line 276, in <module>
    from .engine.scene import Scene
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/scene.py", line 5, in <module>
    from genesis.engine.entities import Emitter
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/entities/__init__.py", line 1, in <module>
    from .avatar_entity import AvatarEntity
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/entities/avatar_entity/__init__.py", line 1, in <module>
    from .avatar_entity import AvatarEntity
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/entities/avatar_entity/avatar_entity.py", line 3, in <module>
    from ..rigid_entity import RigidEntity
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/entities/rigid_entity/__init__.py", line 1, in <module>
    from .rigid_entity import RigidEntity
  File "/usr/local/lib/python3.9/dist-packages/genesis/engine/entities/rigid_entity/rigid_entity.py", line 8, in <module>
    from genesis.utils import mesh as mu
  File "/usr/local/lib/python3.9/dist-packages/genesis/utils/mesh.py", line 12, in <module>
    import tetgen
  File "/usr/local/lib/python3.9/dist-packages/tetgen/__init__.py", line 2, in <module>
    from tetgen import _tetgen
  File "tetgen/cython/tetgen/_tetgen.pyx", line 1, in init tetgen._tetgen
ImportError: numpy.core.multiarray failed to import (auto-generated because you didn't call 'numpy.import_array()' after cimporting numpy; use '<void>numpy._import_array' to disable if you are certain you don't need it).
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