search

sdv-dev / TGAN

Generative adversarial training for generating synthetic tabular data.
MIT License
277 stars 91 forks source link

Windows 10 FileNotFoundError: [Errno 2] #2

Closed leondavi closed 5 years ago

leondavi commented 5 years ago

Running TGAN on windows 10 and getting the following error:

Traceback (most recent call last): File "src/launcher.py", line 134, in <module> run_experiment(task) File "src/launcher.py", line 108, in run_experiment evaluate_res = pool.map(evaluate_worker, commands) File "C:\Users\David Leon\AppData\Local\Programs\Python\Python36\lib\multiprocessing\pool.py", line 288, in map return self._map_async(func, iterable, mapstar, chunksize).get() File "C:\Users\David Leon\AppData\Local\Programs\Python\Python36\lib\multiprocessing\pool.py", line 670, in get raise self._value FileNotFoundError: [Errno 2] No such file or directory: 'expdir\\census\\synthetic0_-1.npz'

I can't find the reason why the syntetic.npz file wasn't created since the training phase had finished. This is the error I get right after the training finished: 2019-01-15 13:52:40.119025: W tensorflow/core/kernels/queue_base.cc:277] _0_QueueInput/input_queue: Skipping cancelled enqueue attempt with queue not closed Traceback (most recent call last): File "src/TGAN_synthesizer.py", line 314, in <module> sample(args.sample, Model(), args.load, output_filename=args.output) File "src/TGAN_synthesizer.py", line 235, in sample session_init=get_model_loader(model_path), File "C:\Users\David Leon\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorpack\tfutils\sessinit.py", line 262, in get_model_loader return SaverRestore(filename) File "C:\Users\David Leon\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorpack\tfutils\sessinit.py", line 107, in __init__ model_path = get_checkpoint_path(model_path) File "C:\Users\David Leon\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorpack\tfutils\varmanip.py", line 182, in get_checkpoint_path assert tf.gfile.Exists(model_path) or tf.gfile.Exists(model_path + '.index'), model_path AssertionError: train_log/TGAN_synthesizer:census-4/model--1000 Traceback (most recent call last): File "src/TGAN_synthesizer.py", line 314, in <module> sample(args.sample, Model(), args.load, output_filename=args.output) File "src/TGAN_synthesizer.py", line 235, in sample session_init=get_model_loader(model_path), File "C:\Users\David Leon\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorpack\tfutils\sessinit.py", line 262, in get_model_loader return SaverRestore(filename) File "C:\Users\David Leon\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorpack\tfutils\sessinit.py", line 107, in __init__ model_path = get_checkpoint_path(model_path) File "C:\Users\David Leon\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorpack\tfutils\varmanip.py", line 182, in get_checkpoint_path assert tf.gfile.Exists(model_path) or tf.gfile.Exists(model_path + '.index'), model_path AssertionError: train_log/TGAN_synthesizer:census-4/model-0 Traceback (most recent call last): File "src/TGAN_synthesizer.py", line 314, in <module> sample(args.sample, Model(), args.load, output_filename=args.output) File "src/TGAN_synthesizer.py", line 235, in sample session_init=get_model_loader(model_path), File "C:\Users\David Leon\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorpack\tfutils\sessinit.py", line 262, in get_model_loader return SaverRestore(filename) File "C:\Users\David Leon\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorpack\tfutils\sessinit.py", line 107, in __init__ model_path = get_checkpoint_path(model_path) File "C:\Users\David Leon\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorpack\tfutils\varmanip.py", line 182, in get_checkpoint_path assert tf.gfile.Exists(model_path) or tf.gfile.Exists(model_path + '.index'), model_path AssertionError: train_log/TGAN_synthesizer:census-4/model-1000

Thanks in advance for your time and your help.

lapidshay commented 5 years ago

same problem here. thanks in advance

SwearyStats commented 5 years ago

I also have the exact same problem and cannot get this to work on Windows 10 but appears to run with minimal alteration fine on Linux.

thanks in advance

leix28 commented 5 years ago

This issue is caused by the multi-processing mechanism on windows. I uploaded launcher_simple.py which removes the process pools. It should work on Windows now.