尝试导入pyarrow/feather时出现错误："Undefined symbol“

Question

我通过以下方式安装了feather

conda install feather-format -c conda-forge

在这个过程中，conda安装了pyarrow，可能还有更多的包。

在尝试执行import feather时，我收到以下错误消息：

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

我使用的是Ubuntu 20.04，这是我通过Anaconda安装的Python 3.7.7。

Answer 1

你可以使用pip工具来卸载pyarrow并安装它，它可以在我的环境中运行，但也会引发同样的异常。