Use a newer version of numpy

[sanluis]

I have installed numpy 2.0.2 because other ComfyUI nodes use this version of numpy, although this is an old version, the newest is 2.1.x
When reactor-node is trying to install I got the error

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ValueError: numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject

Cannot import E:\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-reactor-node module for custom nodes: numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject

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The solution is to downgrade numpy to version 1.25.x

If I do this, other nodes fail because they use numpy >= 2

When there will be a version of reactor node compatible with numpy >= 2?

[Armi2009]

Same problem on my side...

Traceback (most recent call last):
  File "C:\COMFYUI2\ComfyUI_windows_portable\ComfyUI\nodes.py", line 2024, in load_custom_node
    module_spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 995, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "C:\COMFYUI2\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-reactor-node\__init__.py", line 23, in <module>
    from .nodes import NODE_CLASS_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS
  File "C:\COMFYUI2\ComfyUI_windows_portable\ComfyUI\custom_nodes\comfyui-reactor-node\nodes.py", line 15, in <module>
    from insightface.app.common import Face
  File "C:\COMFYUI2\ComfyUI_windows_portable\python_embeded\Lib\site-packages\insightface\__init__.py", line 18, in <module>
    from . import app
  File "C:\COMFYUI2\ComfyUI_windows_portable\python_embeded\Lib\site-packages\insightface\app\__init__.py", line 2, in <module>
    from .mask_renderer import *
  File "C:\COMFYUI2\ComfyUI_windows_portable\python_embeded\Lib\site-packages\insightface\app\mask_renderer.py", line 8, in <module>
    from ..thirdparty import face3d
  File "C:\COMFYUI2\ComfyUI_windows_portable\python_embeded\Lib\site-packages\insightface\thirdparty\face3d\__init__.py", line 3, in <module>
    from . import mesh
  File "C:\COMFYUI2\ComfyUI_windows_portable\python_embeded\Lib\site-packages\insightface\thirdparty\face3d\mesh\__init__.py", line 9, in <module>
    from .cython import mesh_core_cython
  File "insightface\\thirdparty\\face3d\\mesh\\cython\\mesh_core_cython.pyx", line 1, in init insightface.thirdparty.face3d.mesh.cython.mesh_core_cython
ValueError: numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject

[Gourieff]

I have 73 extensions installed inside my "custom_nodes" folder and all of them work perfectly with numpy 1.26.3
There are a lot of nodes as well which cannot work with numpy >= 2 due to dependencies conflicts
Some of libs need to be updated to use latest versions of numpy - so we should just wait a bit

[sanluis]

The solution is not simple

I have installed the newest version of ComfyUI = 0.31
The new version has python 3.12.7 in python_embeded
I have installed comfyui-manager and with the manager I installed comfyui-reactor-node
I have installed insightface=0.73
In this situation reactor-node gave me and error when it was trying to import mesh_core_cython
There is a dll file in the directory insightface/thirdparty/face3d/mesh/cython named mesh_core_cython.cp312-win_amd64.pyd
In my case, this file has to be regenerated
The problem is that python_embeded is no complete and it is necessary to install a complete version of python 3.12.7
Then the packages for compilation have to be installed: cython, distutils, visual studio
When all is set the new pyd file needs to be generated, there is plenty of information in the internet about how to do this.
Now, reactor-node loads with no errors