![](https://secure.gravatar.com/avatar/1c179b782f694df1abe2bd961418b79c.jpg?s=120&d=mm&r=g)
We had similar issue before and finally resolved. Please check your cron and rrd folder permission. Please note that the you cannot use cron -e to add task.
�� 2013��12��12�������ģ�Josh Hopper д����
Hello Observium Members,
I have a slight issue with my graphs. I��ve installed the free version of Observium and can log into the web interface easily.
When I add a device to Observium using the CLI it has no issue adding the device. However, when I run a ./poller.php �Ch all it says that there is no rrd directory.
All the graphs have a ��Data Error�� on them.
So, I create the rrd folder and run again. Then data populates. However, it doesn��t list any graphics for the graphs.
The graph is present without issue but there is no traffic.
It is all of them (System, Netstats and Poller).
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Sincerely,
Joshua Hopper, A+ CE
*Network Administrator*
[image: http://www.protectplus.com/images/ppluslogo.jpg]
420 3rd Ave NW Hickory NC 28601
Office: 828-449-1839x2160 | Cell: 828-855-7565