打开anaconda中的spider出现问题,出现这样代码

C:NUsers\19260>chcp 936活动代码页：936

C:\Users\19260>call E:\APP\anaconda\anaconda\Scripts\activate E:\APP\anaconda\anaconda

(base)C:\Users\19260>spyder 1>nul 2>nul

1、打开Anocanda Navigator
2、点击最左上角的File，选择Preferences，点击Configure Conda

3、点击Reset to defaults，然后点Save and Restart,就可以了。

4、再重复一边把第2步的Configure Navigator一样设置一下就好了

经搜索了解相关问题的讨论，据称是anaconda navigator问题，尝试解决方案：
在navigator中：
File >> Preferences >> Configure Conda >> Reset to defaults
File >> Preferences >> Configure Navigator >> Reset to defaults
设置一下，看可否解决问题。具体参考：

spyder 1>nul 2>nul · Issue #15688 · spyder-ide/spyder · GitHub Description What steps will reproduce the problem? Get Anaconda Version2.0.3 Get Spyder version 4.2.5 Launch Spyder Issue-> It appears a comment 'spyder 1>nul 2>nul' in 'cmd.exe' window. The windows does not get close. Windows Detail | c... https://github.com/spyder-ide/spyder/issues/15688