如题,我的stata想看看是否需要升级,输入命令update之后出现下面这些问题: update query(contacting http://www.stata.com)
update is unable to complete your request
r(9);
再次尝试:
update all
(contacting http://www.stata.com)
update is unable to complete your request
r(9);
请问是我的stata有啥问题吗?