meshes.py fails to import in colab notebooks about pytorch3d HOT 3 CLOSED

This is issue now fixed on master so pip install 'git+https://github.com/facebookresearch/pytorch3d.git' will work in a colab notebook.

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Hi,
I have the same error: ImportError: /usr/local/lib/python3.6/dist-packages/pytorch3d/_C.cpython-36m-x86_64-linux-gnu.so: undefined symbol: _Z24RasterizeMeshesNaiveCudaRKN2at6TensorES2_S2_ifib

Is there any solution for this error?
Thanks

from pytorch3d.

While we fix the issue in the installation to get unblocked with the colab notebooks, you can use the anaconda cloud package instead of using pip install from github.

Set hardware type

If you want to use a GPU you can change the runtime settings e.g.

Install PyTorch3d

In the first cell few cells in the colab notebook run the following steps:

1. Install anaconda cloud
   Either install miniconda

!wget https://repo.continuum.io/miniconda/Miniconda3-4.5.4-Linux-x86_64.sh && bash Miniconda3-4.5.4-Linux-x86_64.sh -bfp /usr/local

OR Install Anaconda 3.5

!wget https://repo.anaconda.com/archive/Anaconda3-5.2.0-Linux-x86_64.sh && bash Anaconda3-5.2.0-Linux-x86_64.sh -bfp /usr/local

2. Set path:

import sys
sys.path.append('/usr/local/lib/python3.6/site-packages')

3. Install pytorch, torchvision and fvcore:

!conda install -c pytorch pytorch torchvision cudatoolkit=10.0
!conda install -c conda-forge -c fvcore fvcore

4. Install pytorch3d

!conda install pytorch3d -c pytorch3d

We will resolve the issue on master soon. If you still have questions please let us know.

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