ImportError: cannot import name

C:\Users\lzc>mitmdump --version

Traceback (most recent call last):

  File "d:\anaconda3\lib\runpy.py", line 193, in _run_module_as_main

    "__main__", mod_spec)

  File "d:\anaconda3\lib\runpy.py", line 85, in _run_code

    exec(code, run_globals)

  File "d:\Anaconda3\Scripts\mitmdump.exe\__main__.py", line 7, in <module>

  File "d:\anaconda3\lib\site-packages\mitmproxy\tools\_main.py", line 152, in mitmdump

    from mitmproxy.tools import dump

  File "d:\anaconda3\lib\site-packages\mitmproxy\tools\dump.py", line 1, in <module>

    from mitmproxy import addons

  File "d:\anaconda3\lib\site-packages\mitmproxy\addons\__init__.py", line 13, in <module>

    from mitmproxy.addons import proxyauth

  File "d:\anaconda3\lib\site-packages\mitmproxy\addons\proxyauth.py", line 3, in <module>

    import ldap3

  File "d:\anaconda3\lib\site-packages\ldap3\__init__.py", line 139, in <module>

    from .core.connection import Connection

  File "d:\anaconda3\lib\site-packages\ldap3\core\connection.py", line 44, in <module>

    from ..operation.compare import compare_operation, compare_request_to_dict

  File "d:\anaconda3\lib\site-packages\ldap3\operation\compare.py", line 28, in <module>

    from ..operation.search import ava_to_dict

  File "d:\anaconda3\lib\site-packages\ldap3\operation\search.py", line 41, in <module>

    from pyasn1.error import PyAsn1UnicodeDecodeError

ImportError: cannot import name 'PyAsn1UnicodeDecodeError' from 'pyasn1.error' (d:\anaconda3\lib\site-packages\pyasn1\error.py)

解决方法：

1、先卸载

C:\Users\lzc>pip uninstall pyasn1

Found existing installation: pyasn1 0.4.4

Uninstalling pyasn1-0.4.4:

  Would remove:

    d:\anaconda3\lib\site-packages\pyasn1-0.4.4-py3.7.egg-info

    d:\anaconda3\lib\site-packages\pyasn1\*

Proceed (y/n)? y

  Successfully uninstalled pyasn1-0.4.4

2、重新安装

C:\Users\lzc>pip install pyasn1

WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pyasn1/

Collecting pyasn1

  Using cached pyasn1-0.4.8-py2.py3-none-any.whl (77 kB)

ERROR: mitmproxy 5.1.1 has requirement ruamel.yaml<0.17,>=0.16, but you'll have ruamel-yaml 0.15.46 which is incompatible.

Installing collected packages: pyasn1

Successfully installed pyasn1-0.4.8