search

prman-pixar / RenderManForBlender

RenderMan for Blender render addon
MIT License
803 stars 134 forks source link

Numpy Error #681

Closed chaojian-zhang closed 1 year ago

chaojian-zhang commented 1 year ago

Both RfB 25.0 and 25.1 has issue with Blender 3.5 (and Blender 3.6):

Export failed: module 'numpy' has no attribute 'int'.
`np.int` was a deprecated alias for the builtin `int`. To avoid this error in existing code, use `int` by itself. Doing this will not modify any behavior and is safe. When replacing `np.int`, you may wish to use e.g. `np.int64` or `np.int32` to specify the precision. If you wish to review your current use, check the release note link for additional information.
The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at:
    https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations

To reproduce:

  1. Download Blender 3.5 for Windows: https://www.blender.org/download/release/Blender3.5/blender-3.5.1-windows-x64.zip/
  2. Download RfB Plugin 25.1 https://github.com/prman-pixar/RenderManForBlender/releases/tag/v_25.1
  3. Install Plugin
  4. Try to render default cube scene

image

FYI, Blender 3.5 comes with numpy at version '1.24.2'

image

I am surprised no one mentions it.

I can confirm that the same plugin (RfB 25.1) works with Blender version 3.3.7.

See attachment for system info: system-info.txt

prman-pixar commented 1 year ago

@chaojian-zhang I just committed a fix for this in the dev branch. Can you see if it fixes for you?

chaojian-zhang commented 1 year ago

Thanks for the timely fix! I can verify the dev branch as of https://github.com/prman-pixar/RenderManForBlender/commit/c07de446815645b83ac003c0271197bbfc4bff3c works without problem now!