anaconda navigator赢得'；t使用Unicode DecodeError启动 问题描述：

重新启动后，$anaconda navigator命令将不再启动anaconda navigator

而是生成以下tracestack：

Traceback (most recent call last):
  File "/home/penguin/anaconda3/bin/anaconda-navigator", line 11, in <module>
    sys.exit(main())
  File "/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_navigator/app/main.py", line 99, in main
    from anaconda_navigator.utils.logs import clean_logs
  File "/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_navigator/utils/logs.py", line 18, in <module>
    from anaconda_navigator.config import (LOG_FILENAME, LOG_FOLDER,
  File "/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_navigator/config/__init__.py", line 27, in <module>
    from anaconda_navigator.config.main import CONF
  File "/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_navigator/config/main.py", line 67, in <module>
    raw_mode=True,
  File "/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_navigator/config/user.py", line 221, in __init__
    self.load_from_ini()
  File "/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_navigator/config/user.py", line 279, in load_from_ini
    self.read(self.filename(), encoding='utf-8')
  File "/home/penguin/anaconda3/lib/python3.6/configparser.py", line 697, in read
    self._read(fp, filename)
  File "/home/penguin/anaconda3/lib/python3.6/configparser.py", line 1015, in _read
    for lineno, line in enumerate(fp, start=1):
  File "/home/penguin/anaconda3/lib/python3.6/codecs.py", line 321, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd6 in position 3: invalid continuation byte

根据以下网站的评论：

接下来，我尝试： 然而，这导致：

水蟒导航器配置重置

Traceback (most recent call last):
  File "/home/penguin/anaconda3/bin/anaconda-navigator", line 11, in <module>
    sys.exit(main())
  File "/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_navigator/app/main.py", line 75, in main
    from anaconda_navigator.config import CONF_PATH
  File "/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_navigator/config/__init__.py", line 27, in <module>
    from anaconda_navigator.config.main import CONF
  File "/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_navigator/config/main.py", line 67, in <module>
    raw_mode=True,
  File "/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_navigator/config/user.py", line 221, in __init__
    self.load_from_ini()
  File "/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_navigator/config/user.py", line 279, in load_from_ini
    self.read(self.filename(), encoding='utf-8')
  File "/home/penguin/anaconda3/lib/python3.6/configparser.py", line 697, in read
    self._read(fp, filename)
  File "/home/penguin/anaconda3/lib/python3.6/configparser.py", line 1015, in _read
    for lineno, line in enumerate(fp, start=1):
  File "/home/penguin/anaconda3/lib/python3.6/codecs.py", line 321, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd6 in position 3: invalid continuation byte

回溯（最近一次呼叫最后一次）：
文件“/home/penguin/anaconda3/bin/anaconda navigator”，第11行，在
sys.exit（main（））
文件“/home/penguin/anaconda3/lib/python3.6/site packages/anaconda_navigator/app/main.py”，第75行，在main中
从anaconda_navigator.config导入CONF_路径
文件“/home/penguin/anaconda3/lib/python3.6/site-packages/anaconda_-navigator/config/__-init___;.py”，第27行，在
从anaconda_navigator.config.main导入配置
文件“/home/penguin/anaconda3/lib/python3.6/site packages/anaconda_navigator/config/main.py”，第67行，在
原始模式=真，
文件“/home/penguin/anaconda3/lib/python3.6/site packages/anaconda_navigator/config/user.py”，第221行，在__
self.load_from_ini（）
文件“/home/penguin/anaconda3/lib/python3.6/site packages/anaconda_navigator/config/user.py”，第279行，从_ini加载
self.read（self.filename（），encoding='utf-8'）
文件“/home/penguin/anaconda3/lib/python3.6/configparser.py”，第697行，已读
自读（fp，文件名）
文件“/home/penguin/anaconda3/lib/python3.6/configparser.py”，第1015行，已读
对于行号，枚举中的行（fp，开始=1）：
文件“/home/penguin/anaconda3/lib/python3.6/codecs.py”，第321行，解码中
（结果，消耗）=自身缓冲区解码（数据，自身错误，最终）
UnicodeDecodeError:“utf-8”编解码器无法解码位置3中的字节0xd6:无效的连续字节

故障排除 首先，尝试重置导航器

$ anaconda-navigator --reset

上面的命令应该删除~/.anaconda上损坏的日志文件，但如果这不起作用或导致错误，请尝试手动删除日志文件

$ rm -rf /home/$USER/.anaconda

最后，如果这不起作用，请尝试：

$ conda install anaconda-clean
$ conda-clean --yes

参考文献

---

@goanpeca和@jeethjoseph的评论：Cœur Done。非常感谢。

$ rm -rf /home/$USER/.anaconda

$ conda install anaconda-clean
$ conda-clean --yes