i'm using nagios 2.0b4, a brand new installation, followed the installation doc strictly.
before i started the nagios, do the pre-flight check and all settting were passed.
Now the problem comes, i opened the web interface, everything shows up, but if i tried to click any of these monitoring items, it shown me the whoops error page with " Could not read object configuration data".
In the log file, it shown me all the host/service notification and alerts, looks working fine.
The only two things i didn't do is 1. i didn't set the authentication of CGIs; 2. i didn't install any plugins, because i noticed there are files under the "/usr/local/nagios/libexec/" already.
Do these two things really matter?