德语引号

[uwe_keim]

谢谢，这些步骤解决了问题：

cd /var/discourse/
sudo ./launcher enter app
sudo rake posts:rebake
exit

这里也有相关说明：

Rebake all posts?

Either one of these should work ./launcher enter app rake posts:rebake or cd /var/discourse ./launcher enter app bundle exec rake posts:rebake