Traceback (most recent call last):


 "/home/a/anaconda2/envs/magenta/bin/melody_rnn_generate", line 7, in <module>

from magenta.models.melody_rnn.melody_rnn_generate import console_entry_point


 "/home/a/anaconda2/envs/magenta/lib/python2.7/site-packages/magenta/__init__.py", line 34, in <module>

import magenta.music.audio_io


 "/home/a/anaconda2/envs/magenta/lib/python2.7/site-packages/magenta/music/audio_io.py", line 20, in <module>

import librosa


 "/home/a/anaconda2/envs/magenta/lib/python2.7/site-packages/librosa/__init__.py", line 12, in <module>

from . import core


 "/home/a/anaconda2/envs/magenta/lib/python2.7/site-packages/librosa/core/__init__.py", line 104, in <module>

from .time_frequency import *
# pylint: disable=wildcard-import


 "/home/a/anaconda2/envs/magenta/lib/python2.7/site-packages/librosa/core/time_frequency.py", line 10, in <module>

from ..util.exceptions import ParameterError


 "/home/a/anaconda2/envs/magenta/lib/python2.7/site-packages/librosa/util/__init__.py", line 67, in <module>

from .utils import *
# pylint: disable=wildcard-import


 "/home/a/anaconda2/envs/magenta/lib/python2.7/site-packages/librosa/util/utils.py", line 111, in <module>

def valid_audio(y, mono=True):


 "/home/a/anaconda2/envs/magenta/lib/python2.7/site-packages/librosa/cache.py", line 49, in wrapper

if self.cachedir is not None and self.level >= level:


 "/home/a/anaconda2/envs/magenta/lib/python2.7/site-packages/joblib/memory.py", line 847, in cachedir

DeprecationWarning, stacklevel=2)
TypeError: expected string or buffer

Traceback (most recent call last):


 "/home/dodzilla/my_project/components_with_adapter/column_type_specifier.py", line 68, in processCols

date_check_list = int(ColumnTypeSpecifier.is_date(cols[:limit]))


 "/home/dodzilla/my_project/components_with_adapter/column_type_specifier.py", line 28, in is_date

parse(str(v))


 "/home/dodzilla/.local/lib/python3.6/site-packages/dateutil/parser/_parser.py", line 1374, in parse

return DEFAULTPARSER.parse(timestr, **kwargs)


 "/home/dodzilla/.local/lib/python3.6/site-packages/dateutil/parser/_parser.py", line 657, in parse

six.raise_from(ParserError(e.args[0] + ": %s", timestr), e)
TypeError: unsupported operand type(s) for +: 'int' and 'str'
