错误：尝试导入 pyarrow/feather 时出现“未定义符号”

Question

I installed feather via

conda install feather-format -c conda-forge

In the process, pyarrow and possibly more packages were installed by conda.

When trying to do import feather , I get the following error message:

ImportError Traceback (most recent call last)
<ipython-input-1-1d29cbb85491> in <module>
----> 1 import feather

~/anaconda3/lib/python3.7/site-packages/feather/__init__.py in <module>
15 # flake8: noqa
16
---> 17 from pyarrow.feather import (read_feather as read_dataframe, # noqa
18 write_feather as write_dataframe,
19 FeatherError)

~/anaconda3/lib/python3.7/site-packages/pyarrow/__init__.py in <module>
52
53
---> 54 from pyarrow.lib import cpu_count, set_cpu_count
55 from pyarrow.lib import (null, bool_,
56 int8, int16, int32, int64,

ImportError: /home/MyUserName/anaconda3/lib/python3.7/site-packages/pyarrow/lib.cpython-37m-x86_64-linux-gnu.so: undefined symbol: _ZNK5arrow6Status8ToStringB5cxx11Ev

I am using Ubuntu 20.04, and this is my Python 3.7.7 installed via Anaconda.

Answer 1

You can conda uninstall pyarrow and install it with pip tool, it works on my environment which raise the same exception.