No such file or directory: '/dev/shm/_tmp_2way_v.txt.out' when run "python _2c_generate_fm_features.py" in "_0_run_me.sh"

[SeekPoint]

while start _0_run_me.sh, It report such error when run "python _2c_generate_fm_features.py"

t0tv_mx loaded with shape (10999998, 43) t0 loaded with shape (10999998, 40) 22 all_withid to write data files ... /media/rzai/ai_data/prj/kaggle-2014-criteo/solvers/libffm-1.13/ffm-train -t 4 -s 8 -l 1e-5 /dev/shm/_tmp_2way_v.txt /dev/shm/_tmp_2way_t.txt load results ... Traceback (most recent call last): File "_2c_generate_fm_features.py", line 78, in fm_predv = pd.read_csv(open(path1 + '_tmp_2way_v.txt.out', 'r'), header=None).ix[:,0].values IOError: [Errno 2] No such file or directory: '/dev/shm/_tmp_2way_v.txt.out'

[SeekPoint]

I try to fixed it by change _tmp_2way_v.txt.out to _tmp_2way_v.txt

but got:

============================================================ 23 fm_5vars to write data files ... /media/rzai/ai_data/prj/kaggle-2014-criteo/solvers/libffm-1.13/ffm-train -t 4 -s 8 -l 1e-5 /dev/shm/_tmp_2way_v.txt /dev/shm/_tmp_2way_t.txt load results ... --- gini_norm: 1.0

24 all_withid to write data files ... /media/rzai/ai_data/prj/kaggle-2014-criteo/solvers/libffm-1.13/ffm-train -t 4 -s 8 -l 1e-5 /dev/shm/_tmp_2way_v.txt /dev/shm/_tmp_2way_t.txt iter tr_logloss 1 -nan 2 -nan 3 -nan 4 -nan load results ... Traceback (most recent call last): File "_2c_generate_fm_features.py", line 78, in fm_predv = pd.read_csv(open(path1 + '_tmp_2way_v.txt', 'r'), header=None).ix[:,0].values File "/usr/local/lib/python2.7/dist-packages/pandas/io/parsers.py", line 470, in parser_f return _read(filepath_or_buffer, kwds) File "/usr/local/lib/python2.7/dist-packages/pandas/io/parsers.py", line 246, in _read parser = TextFileReader(filepath_or_buffer, kwds) File "/usr/local/lib/python2.7/dist-packages/pandas/io/parsers.py", line 562, in init self._make_engine(self.engine) File "/usr/local/lib/python2.7/dist-packages/pandas/io/parsers.py", line 699, in _make_engine self._engine = CParserWrapper(self.f, self.options) File "/usr/local/lib/python2.7/dist-packages/pandas/io/parsers.py", line 1066, in init self._reader = _parser.TextReader(src, **kwds) File "pandas/parser.pyx", line 512, in pandas.parser.TextReader.cinit (pandas/parser.c:4804) ValueError: No columns to parse from file

[liuyiyiyiyi]

How doyou solve the problem?