ConfigKeyError while visualizeing the trained Implicitron_trainer model.

[sangjjang96]

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Hi !

I'd like to visualize the trained model on CO3D dataset of implicitron-trainer but error came out.

1. Any changes you made (git diff) or code you wrote

diff --git a/projects/implicitron_trainer/experiment.py b/projects/implicitron_trainer/experiment.py
index a033251..6915b85 100755
--- a/projects/implicitron_trainer/experiment.py
+++ b/projects/implicitron_trainer/experiment.py
@@ -76,10 +76,15 @@ from pytorch3d.implicitron.tools.config import (
     run_auto_creation,
 )

-from .impl.model_factory import ModelFactoryBase
-from .impl.optimizer_factory import OptimizerFactoryBase
-from .impl.training_loop import TrainingLoopBase
-from .impl.utils import seed_all_random_engines
+# from .impl.model_factory import ModelFactoryBase
+# from .impl.optimizer_factory import OptimizerFactoryBase
+# from .impl.training_loop import TrainingLoopBase
+# from .impl.utils import seed_all_random_engines
+
+from impl.model_factory import ModelFactoryBase
+from impl.optimizer_factory import OptimizerFactoryBase
+from impl.training_loop import TrainingLoopBase
+from impl.utils import seed_all_random_engines

 logger = logging.getLogger(__name__)

diff --git a/projects/implicitron_trainer/visualize_reconstruction.py b/projects/implicitron_trainer/visualize_reconstruction.py
index e79ecb6..e0439ba 100644
--- a/projects/implicitron_trainer/visualize_reconstruction.py
+++ b/projects/implicitron_trainer/visualize_reconstruction.py

2. The exact command(s) you ran:

python visualize_reconstruction.py exp_dir='/home/kmuvcl/p3d/pytorch3d/projects/implicitron_trainer/data/exps/base/' \ visdom_show_preds=True n_eval_cameras=40 render_size="[64,64]" video_size="[256,256]"

3. What you observed (including the full logs):

/home/kmuvcl/p3d/pytorch3d/projects/implicitron_trainer/experiment.py:289: UserWarning:
The version_base parameter is not specified.
Please specify a compatability version level, or None.
Will assume defaults for version 1.1
  @hydra.main(config_path="./configs/", config_name="default_config")
Traceback (most recent call last):
  File "visualize_reconstruction.py", line 156, in <module>
    main(sys.argv)
  File "visualize_reconstruction.py", line 150, in main
    cfg.update(OmegaConf.from_cli(argv))
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/_collections_abc.py", line 832, in update
    self[key] = other[key]
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/dictconfig.py", line 310, in __setitem__
    self._format_and_raise(
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/base.py", line 231, in _format_and_raise
    format_and_raise(
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/_utils.py", line 820, in format_and_raise
    _raise(ex, cause)
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/_utils.py", line 798, in _raise
    raise ex.with_traceback(sys.exc_info()[2])  # set env var OC_CAUSE=1 for full trace
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/dictconfig.py", line 308, in __setitem__
    self.__set_impl(key=key, value=value)
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/dictconfig.py", line 318, in __set_impl
    self._set_item_impl(key, value)
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/basecontainer.py", line 543, in _set_item_impl
    self._validate_set(key, value)
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/dictconfig.py", line 180, in _validate_set
    target = self._get_node(key) if key is not None else self
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/dictconfig.py", line 475, in _get_node
    self._validate_get(key)
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/dictconfig.py", line 164, in _validate_get
    self._format_and_raise(
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/base.py", line 231, in _format_and_raise
    format_and_raise(
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/_utils.py", line 900, in format_and_raise
    _raise(ex, cause)
  File "/home/kmuvcl/anaconda3/envs/p3d/lib/python3.8/site-packages/omegaconf/_utils.py", line 798, in _raise
    raise ex.with_traceback(sys.exc_info()[2])  # set env var OC_CAUSE=1 for full trace
omegaconf.errors.ConfigKeyError: Key 'visualize_reconstruction' not in '_visualize_reconstruction_default_args_'
    full_key: visualize_reconstruction
    object_type=_visualize_reconstruction_default_args_

Please also simplify the steps as much as possible so they do not require additional resources to
run, such as a private dataset.

[bottler]

If you've got pytorch3d installed, it should be easiest to run pytorch3d_implicitron_visualizer <args...> instead of going in to the directory and typing python visualize_reconstruction.py <args...>. Or alternatively run it with python -m ...

[sangjjang96]

@bottler
I tried using pytorch3d_implicitron_visualizer exp_dir='data/exps/base/' visdom_show_preds=True n_eval_cameras=40 render_size="[64,64]" video_size="[256,256]" and new error came out.

The version_base parameter is not specified.
Please specify a compatability version level, or None.
Will assume defaults for version 1.1
  @hydra.main(config_path="./configs/", config_name="default_config")
Traceback (most recent call last):
  File "/home/kmuvcl/anaconda3/envs/p3d_local/bin/pytorch3d_implicitron_visualizer", line 8, in <module>
    sys.exit(main())
TypeError: main() missing 1 required positional argument: 'argv'

[george66s]

@bottler

It sounds strange. You guys have published the script of visualize_reconstruction.py, but advising users to go for the CLI. It feels terrible when both methods could not work. Same story happened to the training. We have to dive into the code to make some modifications before the script can be run properly. The CLI training published by you guys certainly doesn't work. It's regrettable. Just wondering if you guys at Facebook can make others' life a little easier. Seems like you are contradicting to yourself. The purpose of your launching of Pytorch3D seems to let people use it. But the way you organize the code seems you do not want anybody to use it.

[Si1kyRiver]

modify line 146 to cfg.update(OmegaConf.from_cli(argv[1:])) then run the command. it works for me.

[bottler]

This was fixed a couple of years ago.