error when trying to train on the yvos dataset

[ghost]

using the command taken from drsn/do_train_eval and adapted i tried to train on the yvos dataset to test the algorithm

the comman i used was:
"CUDA_VISIBLE_DEVICES=0 python train.py --model_save_path experiments/snapshots --max_iters 100000 --decayat 60000 --learning_rate 2e-5 --batch_size 64 --input_size 256,256"
my default python version is 3.6.8, gcc version 5.5, cuda version 9.0 and inplace_abn version 1.0.3

the error i received was the following:

---

Traceback (most recent call last):
File "train.py", line 23, in
from model.drsn import DRSN
File "/home/orel/projects/pts/PTSNet-master/drsn/model/drsn.py", line 9, in
from inplace_ABN import InPlaceABN, InPlaceABNSync
File "/home/orel/projects/pts/PTSNet-master/drsn/model/inplace_ABN/init.py", line 1, in
from .bn import ABN, InPlaceABN, InPlaceABNSync
File "/home/orel/projects/pts/PTSNet-master/drsn/model/inplace_ABN/bn.py", line 10, in
from .functions import *
File "/home/orel/projects/pts/PTSNet-master/drsn/model/inplace_ABN/functions.py", line 22, in
extra_cuda_cflags=["--expt-extended-lambda"])
File "/home/orel/projects/pts/ptsenv/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 644, in load
is_python_module)
File "/home/orel/projects/pts/ptsenv/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 802, in _jit_compile
if baton.try_acquire():
File "/home/orel/projects/pts/ptsenv/lib/python3.6/site-packages/torch/utils/file_baton.py", line 36, in try_acquire
self.fd = os.open(self.lock_file_path, os.O_CREAT | os.O_EXCL)
FileNotFoundError: [Errno 2] No such file or directory: '/home/orel/projects/pts/PTSNet-master/drsn/model/inplace_ABN/build/lock'

---

I don't understand what file is missing and how to replace/construct it

I would appreciate your help

Thanks,

Orel

[sydney0zq]

You could firstly try to delete the /home/orel/projects/pts/PTSNet-master/drsn/model/inplace_ABN/build directory and then run drsn again.

If it doesn't work, please paste your error here and we could discuss further.

[ghost]

Thanks for your quick reply,

the directory you are asking me to delete does not exist in the file system i have (as downloaded)
the error i receive is the same as the one pasted above.
do you have a suggestion how to proceed?

again, thank you

[sydney0zq]

Sorry I forget to add the build directory in the code, and I have fixed it now. You could manually run mkdir /home/orel/projects/pts/PTSNet-master/drsn/model/inplace_ABN/build command to create the build directory.

It the error still happens, please try to check your inplace_ABN module only. I believe it is just because some minor issues like nonexist directory or the wrong build path.

[ghost]

Thank you!
the fix worked