Bert Carremans Bert Carremans - 1 year ago 301
Python Question

Importing Pandas gives error AttributeError: module 'pandas' has no attribute 'core' in iPython Notebook

I am running a iPython notebook via the Anaconda Navigator app (version 1.1.0).
When I want to import pandas it gives me a strange error. I thought the Anaconda app included the pandas package?

AttributeError Traceback (most recent call last)
<ipython-input-4-af55e7023913> in <module>()
----> 1 import pandas as pd

/Users/bertcarremans/anaconda/lib/python3.5/site-packages/pandas/ in <module>()
37 import pandas.core.config_init
---> 39 from pandas.core.api import *
40 from pandas.sparse.api import *
41 from pandas.stats.api import *

/Users/bertcarremans/anaconda/lib/python3.5/site-packages/pandas/core/ in <module>()
8 from pandas.core.common import isnull, notnull
9 from pandas.core.categorical import Categorical
---> 10 from pandas.core.groupby import Grouper
11 from pandas.core.format import set_eng_float_format
12 from pandas.core.index import (Index, CategoricalIndex, Int64Index,

/Users/bertcarremans/anaconda/lib/python3.5/site-packages/pandas/core/ in <module>()
16 DataError, SpecificationError)
17 from pandas.core.categorical import Categorical
---> 18 from pandas.core.frame import DataFrame
19 from pandas.core.generic import NDFrame
20 from pandas.core.index import (Index, MultiIndex, CategoricalIndex,

/Users/bertcarremans/anaconda/lib/python3.5/site-packages/pandas/core/ in <module>()
37 create_block_manager_from_arrays,
38 create_block_manager_from_blocks)
---> 39 from pandas.core.series import Series
40 from pandas.core.categorical import Categorical
41 import pandas.computation.expressions as expressions

/Users/bertcarremans/anaconda/lib/python3.5/site-packages/pandas/core/ in <module>()
33 from pandas.core.internals import SingleBlockManager
34 from pandas.core.categorical import Categorical, CategoricalAccessor
---> 35 import pandas.core.strings as strings
36 from pandas.tseries.common import (maybe_to_datetimelike,
37 CombinedDatetimelikeProperties)

AttributeError: module 'pandas' has no attribute 'core'

Answer Source

Apparently the error I got when trying to import pandas for the first time was ValueError: unknown locale: UTF-8

Trying to import again afterwards, gave another error as described in my question above.

I found the solution to solve the ValueError on IPython Notebook locale error

After updating my bash profile, the error AttributeError: module 'pandas' has no attribute 'core' did not appear anymore.

Recommended from our users: Dynamic Network Monitoring from WhatsUp Gold from IPSwitch. Free Download