OH 2.5.12 on RPi 3B+
Few screenshots attached.
I uninstalled both influxdb and grafana and reinstalled both from scratch on 9-10-2021. Influxdb and grafana was working perfectly. From last night I saw that the charts were flat for several hours, which means it wasn’t getting any data. In an openhab rule, the following returned false (sensor item not updated in last 60 mins):
logInfo("Notification", "v2_htc_111_rh updated in last 60 min(s): " + v2_htc_111_rh.updatedSince(now.minusMinutes(60)))
However, in logviewer I can clearly see that the sensor is being updated every few seconds. And grafana chart showed “No data in response”:
I restarted the RPi, the “No data in response” message is gone but there’s just 2 dots on the chart (please see screenshot):
and the following log shows true, like it should:
logInfo(“Notification”, "v2_htc_111_rh updated in last 60 min(s): " + v2_htc_111_rh.updatedSince(now.minusMinutes(60)))
I have checked the data source in grafana and it still shows “Data source is working”:
Can someone please help me with this? It worked perfectly for 2 days before encountering this issue. Any help would be much appreciated.