Google Colab Train Pytorch model save on Google drive, exit training midway, underlying folder is corrupted

[karanchahal]

When I train a pytorch model on a google drive mounted colab notebook, it runs fine.

I can say weight periodically, however when I stop training midway to change some paramters, I can't access the underlying folder structure anymore.

Its says transport endpoint not connected

The error message is

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/dist-packages/IPython/core/ultratb.py", line 1132, in get_records
    return _fixed_getinnerframes(etb, number_of_lines_of_context, tb_offset)
  File "/usr/local/lib/python3.6/dist-packages/IPython/core/ultratb.py", line 313, in wrapped
    return f(*args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/IPython/core/ultratb.py", line 358, in _fixed_getinnerframes
    records = fix_frame_records_filenames(inspect.getinnerframes(etb, context))
  File "/usr/lib/python3.6/inspect.py", line 1490, in getinnerframes
    frameinfo = (tb.tb_frame,) + getframeinfo(tb, context)
  File "/usr/lib/python3.6/inspect.py", line 1448, in getframeinfo
    filename = getsourcefile(frame) or getfile(frame)
  File "/usr/lib/python3.6/inspect.py", line 696, in getsourcefile
    if getattr(getmodule(object, filename), '__loader__', None) is not None:
  File "/usr/lib/python3.6/inspect.py", line 725, in getmodule
    file = getabsfile(object, _filename)
  File "/usr/lib/python3.6/inspect.py", line 709, in getabsfile
    return os.path.normcase(os.path.abspath(_filename))
  File "/usr/lib/python3.6/posixpath.py", line 383, in abspath
    cwd = os.getcwd()
OSError: [Errno 107] Transport endpoint is not connected

[bharaniabhishek123]

I got same issue
During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/local/lib/python3.6/dist-packages/IPython/core/ultratb.py", line 1132, in get_records
return _fixed_getinnerframes(etb, number_of_lines_of_context, tb_offset)
File "/usr/local/lib/python3.6/dist-packages/IPython/core/ultratb.py", line 313, in wrapped
return f(*args, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/IPython/core/ultratb.py", line 358, in _fixed_getinnerframes
records = fix_frame_records_filenames(inspect.getinnerframes(etb, context))
File "/usr/lib/python3.6/inspect.py", line 1490, in getinnerframes
frameinfo = (tb.tb_frame,) + getframeinfo(tb, context)
File "/usr/lib/python3.6/inspect.py", line 1448, in getframeinfo
filename = getsourcefile(frame) or getfile(frame)
File "/usr/lib/python3.6/inspect.py", line 696, in getsourcefile
if getattr(getmodule(object, filename), 'loader', None) is not None:
File "/usr/lib/python3.6/inspect.py", line 725, in getmodule
file = getabsfile(object, _filename)
File "/usr/lib/python3.6/inspect.py", line 709, in getabsfile
return os.path.normcase(os.path.abspath(_filename))
File "/usr/lib/python3.6/posixpath.py", line 383, in abspath
cwd = os.getcwd()
OSError: [Errno 107] Transport endpoint is not connected

[tempdeltavalue]

Try to train tensorflow model , got same issue

[craigcitro]

Can you provide a minimal repro notebook?