OS.Error

[super-zyw]

HI, I am very interested in your work and trying to play with the code. However, I encounter an error when I was trying to run the train_core.py. Would you like to take a look?

Traceback (most recent call last):
  File "src/train_core.py", line 105, in <module>
    trainer.generate_data()
  File "/home/robot/HybridPose/trainers/coretrainer.py", line 558, in generate_data
    regressor = load_wrapper()
  File "/home/robot/HybridPose/lib/regressor/regressor.py", line 13, in load_wrapper
    regressor = CDLL('wrapper.so')
  File "/home/robot/anaconda3/envs/hybridpose/lib/python3.7/ctypes/__init__.py", line 364, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: wrapper.so: cannot open shared object file: No such file or directory

[chensong1995]

Hello Yinwei,

wrapper.so is the binary for our pose regressor. Please follow README and compile the pose regressor. After that, please add the path to wrapper.so to LD_LIBRARY_PATH as also documented in README.

Let me know if the problem persists.

[super-zyw]

Thanks!

[LUDISO]

Hi, this error still exists when I run.but I have this file wrapper.so in the path /home/dfs/HybridPose/lib/regressor.

(hybridpose) dfs@dfs-Legion:~/HybridPose$ python3 src/train_core.py
number of model parameters: 12959563
Successfully loaded model from /home/dfs/saved_weights/linemod/ape/checkpoints/0.001/199
Traceback (most recent call last):
  File "src/train_core.py", line 111, in <module>
    trainer.generate_data(val_loader)
  File "./trainers/coretrainer.py", line 548, in generate_data
    regressor = load_wrapper()
  File "/home/dfs/HybridPose/lib/regressor/regressor.py", line 13, in load_wrapper
    regressor = CDLL('wrapper.so')
  File "/home/dfs/anaconda3/envs/hybridpose/lib/python3.7/ctypes/__init__.py", line 364, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: wrapper.so: cannot open shared object file: No such file or directory

[chensong1995]

Hello LUDISO,

Thanks for your question! Please make sure to include wrapper.so in the load path:

$ LD_LIBRARY_PATH=lib/regressor:$LD_LIBRARY_PATH python src/train_core.py

I hope this helps!

[LUDISO]

Thanks!I I changed the path
regressor = CDLL('/home/dfs/HybridPose/lib/regressor/wrapper.so')