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viplix3 / PointPillars-TF

PointPillars implementation using TensorFlow.
GNU General Public License v3.0
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Unable to open model.h5 file and the pretrained model link is not opening #6

Open anarghyaraghav opened 1 year ago

anarghyaraghav commented 1 year ago

Obtaining this error while training the model.
python point_pillars_training_run.py

FileNotFoundError: [Errno 2] Unable to open file (unable to open file: name = './logs/model.h5', errno = 2, error message = 'No such file or directory', flags = 0, o_flags = 0)

Unable to open the google drive link for pretrained model.

viplix3 commented 1 year ago

Hi @anarghyaraghav, the training script checks if the model is available, if it is, only then the model is loaded, else a new model is trained from random weights.

Given the logic, the error you've mentioned shouldn't occur when executing the training script, unless I'm missing something, in which case if would be helpful if you could provide some more context.

I've provided a partially trained model here.

You can try running inference using that model if you'd like.

anarghyaraghav commented 1 year ago

Hi @viplix3 Following are the steps that I followed:

  1. Cloned the repository
  2. Downloaded the KITTI dataset
  3. Run the python setup.py install
  4. Installed the packages numpy , tensorflow, tensorflow_probability, scikit-learn.
  5. Trained the model python point_pillars_training_run.py

Obtained following error: python point_pillars_training_run.py error : Traceback (most recent call last): File "point_pillars_training_run.py", line 26, in pillar_net.load_weights(os.path.join(MODEL_ROOT, "model.h5")) File "/datadrive/ar/env2/PointPillars/env1/lib/python3.8/site-packages/keras/src/utils/traceback_utils.py", line 70, in error_handler raise e.with_traceback(filtered_tb) from None File "/datadrive/ar/env2/PointPillars/env1/lib/python3.8/site-packages/h5py/_hl/files.py", line 567, in init fid = make_fid(name, mode, userblock_size, fapl, fcpl, swmr=swmr) File "/datadrive/ar/env2/PointPillars/env1/lib/python3.8/site-packages/h5py/_hl/files.py", line 231, in make_fid fid = h5f.open(name, flags, fapl=fapl) File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper File "h5py/h5f.pyx", line 106, in h5py.h5f.open FileNotFoundError: [Errno 2] Unable to open file (unable to open file: name = './logs/model.h5', errno = 2, error message = 'No such file or directory', flags = 0, o_flags = 0)

Please let me know if you need any additional details.