Error Opening /usr/share/cacti/rra/............

[adnanf]

Hello Everyone Newbie here

I had it working but I saw v1.1.2 was available so I backed up the previous version and installed this one.

I can't get the graphs to work.I keep getting this message Error Opening /usr/share/cacti/rra/............

Now when I click Real Time, I see a graph but as soon as I toggle it, it is gone.

Can someone help me here.

thx

[adnanf]

This is fixed.

I had an underscore in the device name, after renaming it, it started working.