Anaconda一直显示loading application问题的解决

使用Anaconda Prompt打开Anaconda，发现报错如下所示：

(base) C:Userslenovo>anaconda-navigator
E:Dev_configAnaconda3libsite-packagesanaconda_navigatorapiconda_api.py:1364: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.
  data = yaml.load(f)
Traceback (most recent call last):
  File "E:Dev_configAnaconda3libsite-packagesanaconda_navigatorwidgetsmain_window.py", line 539, in setup
    self.post_setup(conda_data=conda_data)
  File "E:Dev_configAnaconda3libsite-packagesanaconda_navigatorwidgetsmain_window.py", line 576, in post_setup
    self.tab_home.setup(conda_data)
  File "E:Dev_configAnaconda3libsite-packagesanaconda_navigatorwidgets	abshome.py", line 169, in setup
    self.set_applications(applications, packages)
  File "E:Dev_configAnaconda3libsite-packagesanaconda_navigatorwidgets	abshome.py", line 231, in set_applications
    non_conda=app.get(non_conda, False),
  File "E:Dev_configAnaconda3libsite-packagesanaconda_navigatorwidgetslistsapps.py", line 199, in __init__
    to_text_string(self.version)
  File "E:Dev_configAnaconda3libsite-packagesanaconda_navigatorwidgetslistsapps.py", line 538, in version
    version = self._vscode_version()
  File "E:Dev_configAnaconda3libsite-packagesanaconda_navigatorwidgetslistsapps.py", line 506, in _vscode_version
    stderr = stderr.decode()
UnicodeDecodeError: utf-8 codec cant decode byte 0xd5 in position 4: invalid continuation byte

由此可知错误是由编码问题引起的

打开apps.py文件，定位到错误位置，发现该处代码是在获取vscode的版本:

由于win系统默认编码是GBK，所以获取到的版本信息也是GBK编码，而代码默认使用的是utf-8编码，因此会报错。

由此猜测该错误发生的原因是在安装Anaconda之前下载了vscode,解决方案有两种：

1. 卸载vscode，重装Anaconda，在安装时勾选安装vscode选项
2. 修改apps.py文件中506行代码如下:

stderr = stderr.decode(gbk)

再次点击Anaconda navigator图标即可正常启动