What Grafana version and what operating system are you using?
-grafana v8.3.4 on a raspberry pi zero WH running debian.
What are you trying to achieve?
- a simple representation of data i’ve got stored in a mysql database on the dashboard
- How are you trying to achieve it?
- i wanted to add a data source, but it keeps failing
-Internal Server Error - Check the Grafana server logs for the detailed error message.
What did you expect to happen?
- that it worked like it did on my raspberry pi 3.
- Did you follow any online instructions? If so, what is the URL?
-official grafana installation instructions
this is whats in the logs …
t=2022-01-26T10:48:22+0100 lvl=eror msg="Request error" logger=context userId=1 orgId=1 uname=admin error="runtime error: invalid memory address or nil pointer dereference" etc..