this action could not be completed.try again登陆appstore错误提示

今天升级10.11后登陆appstore的时候发现报错了: this action could not be completed.try again

 

解决办法,终端敲入:

sudo mkdir -p /Users/Shared

sudo chown root:wheel /Users/Shared

sudo chmod -R 1777 /Users/Shared

 

 

参考网址:http://www.cnet.com/news/itunes-crashing-with-access-privileges-error-in-10-6-7/