Python 在Jupyter实验室为新环境导入熊猫时出现错误消息

我将anaconda navigator重新安装到我的系统中，因此创建了一个新环境。导入熊猫时，出现以下错误消息：

import pandas as pd
---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
~\anaconda3\envs\finest\lib\site-packages\pandas\__init__.py in <module>
     29 try:
---> 30     from pandas._libs import hashtable as _hashtable, lib as _lib, tslib as _tslib
     31 except ImportError as e:  # pragma: no cover

~\anaconda3\envs\finest\lib\site-packages\pandas\_libs\__init__.py in <module>
     12 
---> 13 from pandas._libs.interval import Interval
     14 from pandas._libs.tslibs import (

pandas\_libs\interval.pyx in init pandas._libs.interval()

~\anaconda3\envs\finest\lib\site-packages\pandas\_libs\tslibs\__init__.py in <module>
     29 from . import dtypes
---> 30 from .conversion import OutOfBoundsTimedelta, localize_pydatetime
     31 from .dtypes import Resolution

pandas\_libs\tslibs\conversion.pyx in init pandas._libs.tslibs.conversion()

ImportError: DLL load failed: Access is denied.

The above exception was the direct cause of the following exception:

ImportError                               Traceback (most recent call last)
<ipython-input-7-7dd3504c366f> in <module>
----> 1 import pandas as pd

~\anaconda3\envs\finest\lib\site-packages\pandas\__init__.py in <module>
     36         "pandas from the source directory, you may need to run "
     37         "'python setup.py build_ext --inplace --force' to build the C extensions first."
---> 38     ) from e
     39 
     40 from pandas._config import (

ImportError: C extension: DLL load failed: Access is denied. not built. If you want to import pandas from the source directory, you may need to run 'python setup.py build_ext --inplace --force' to build the C extensions first.

将熊猫作为pd导入
---------------------------------------------------------------------------
ImportError回溯（最近一次呼叫最后一次）
~\anaconda3\envs\finest\lib\site packages\pandas\\uuuuu init\uuuuuuuuu.py in
29尝试：
--->30从pandas._libs导入哈希表作为_哈希表，lib作为_lib，tslib作为_tslib
31除e:#pragma:无封面外
~\anaconda3\envs\finest\lib\site packages\pandas\\u libs\\uuuu init\uuuuuuuuuu.py in
12
--->13来自pandas._libs.interval导入间隔
14只熊猫。_libs.tslibs进口(
pandas\\u libs\interval.pyx在init pandas.\u libs.interval（）中
~\anaconda3\envs\finest\lib\site packages\pandas\\u libs\tslibs\\uuuuuu init\uuuuuuuuuuuuuuuuuuuuuy in
29.从导入数据类型
--->30从转换导入OutOfBoundsStimedelta，本地化\u pydatetime
31从.d类型导入解析
pandas\\ libs\tslibs\conversion.pyx在init pandas中。\ libs.tslibs.conversion（）
ImportError:DLL加载失败：访问被拒绝。
上述异常是以下异常的直接原因：
ImportError回溯（最近一次呼叫最后一次）
在里面
---->1进口熊猫作为pd
~\anaconda3\envs\finest\lib\site packages\pandas\\uuuuu init\uuuuuuuuu.py in
36“从源目录中，您可能需要运行”
37“'python setup.py build_ext--inplace--force'首先构建C扩展。”
--->38）来自e
39
40来自pandas.\u配置导入(
ImportError:C扩展：DLL加载失败：访问被拒绝。未生成。如果要从源目录导入pandas，可能需要先运行“python setup.py build_ext--inplace--force”来生成C扩展。

将熊猫导入基础环境时，我没有遇到此错误消息

谁能给我一个解决方案

---

谢谢

What.您的python和pandas版本是什么？您是否尝试运行“python setup.py build_ext--inplace--force”3.6.12 | Anaconda，Inc.（默认，2020年9月8日，13:18:14）[MSC v.1916 32位（英特尔）]否我没有运行“python setup.py build ext--inplace force”