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Error when running inverse_rendering.ipynb on colab with TF version 2.15.0 (default):
---------------------------------------------------------------------------
ImportError Traceback (most recent call last)
[/usr/local/lib/python3.10/dist-packages/tensorflow_graphics/rendering/kernels/rasterization_backend.py](https://localhost:8080/#) in <module>
32 try:
---> 33 from tensorflow_graphics.rendering.kernels import gen_rasterizer_op as render_ops
34 except ImportError:
ImportError: cannot import name 'gen_rasterizer_op' from 'tensorflow_graphics.rendering.kernels' (/usr/local/lib/python3.10/dist-packages/tensorflow_graphics/rendering/kernels/__init__.py)
During handling of the above exception, another exception occurred:
NotFoundError Traceback (most recent call last)
13 frames
[/usr/local/lib/python3.10/dist-packages/tensorflow/python/framework/load_library.py](https://localhost:8080/#) in load_op_library(library_filename)
52 RuntimeError: when unable to load the library or get the python wrappers.
53 """
---> 54 lib_handle = py_tf.TF_LoadLibrary(library_filename)
55 try:
56 wrappers = _pywrap_python_op_gen.GetPythonWrappers(
NotFoundError: /usr/local/lib/python3.10/dist-packages/tensorflow_graphics/rendering/kernels/rasterizer_op.so: undefined symbol: _ZNK10tensorflow8OpKernel11TraceStringERKNS_15OpKernelContextEb
!pip freeze | grep tensorflow
tensorflow-addons==0.23.0
tensorflow-datasets==4.9.4
tensorflow-estimator==2.15.0
tensorflow-gcs-config==2.15.0
tensorflow-graphics==2021.12.3
tensorflow-hub==0.16.1
tensorflow-io-gcs-filesystem==0.36.0
tensorflow-metadata==1.14.0
tensorflow-probability==0.23.0
Downgrading TF to 2.8 allows it to run:
!pip uninstall tensorflow -y
!pip install tensorflow~=2.8.0
!pip install tensorflow_graphics
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