Pycharm 提示 your activation code could not be validated error 1653219


问题简述

Pycharm,最近(2019-08-17),使用/激活时,IDEA提示:

your activation code could not be validated error 1653219

解决办法

1、去除hosts文件中添加的jetbrains相关的配置项

0.0.0.0 account.jetbrains.com
0.0.0.0 www.jetbrains.com

2、hosts文件中增加配置

0.0.0.0 https://account.jetbrains.com:443

3、刷新dns

Windows cmd中执行

ipconfig /flushdns

hosts文件路径

Windows:

C:\Windows\System32\drivers\etc

Linux/Mac:

/etc