Error getting chart data

[chri5]

I'm getting 'Error getting chart data' on the TrueNAS dashboard home page and reporting page after upgrading to Cobia.
Anyone else had this?

 

[lamium]

Same problem:

Error getting chart data​

[Errno 2] No such file or directory: 'rrdtool'

The services rrdcached and collectd are not available

 

[chri5]

And suddenly it starts working.

 

[lamium]

After a few days, it has now miraculously started working again -- also for me.

 

[tom9933]

I also have that issue after upgrading to TrueNAS-SCALE-23.10.0.1... I tried a reboot and that did not help and also checked the system time (correct) like was stated in another thread. I guess I will wait to see if it starts working on its own...

 

[tom9933]

Strange but good update, when I checked my system this morning it also just started working on its own...

 

[nachtpfoetchen]

I have the same problem on bluefin.