问题 An unexpected error has occurred. Conda has prepared the above report…
原因：
忘记关闭 VPN，不是什么乱七八糟的问题，就是 VPN 没关，找一下，曾经忘记关闭的 VPN 软件，断开连接就可以创建新的虚拟环境了。
参考链接
1. [报错解决]Anacon创建新虚拟环境失败：An unexpected error has occurred. Conda has prepared the above report.
2. [conda报错 已解决]An unexpected error has occurred. Conda has prepared the above report.