在Windows 95时代，有一款名为PowerToys的工具集，是微软开发并集成在Windows中的，它包含多个实用的功能。后来由于稳定性等原因，该工具...
故梦吖
Call to a member function set() on null
Error: Call to a member function set() on null in /www/sites/blog.gmya.net/index/usr/plugins/TpCache/Plugin.php:267
Stack trace:
#0 /www/sites/blog.gmya.net/index/usr/plugins/TpCache/Plugin.php(255): TpCache_Plugin::setCache()
#1 [internal function]: TpCache_Plugin::S()
#2 /www/sites/blog.gmya.net/index/var/Typecho/Plugin.php(446): call_user_func_array()
#3 /www/sites/blog.gmya.net/index/index.php(26): Typecho\Plugin->__call()
#4 {main}