An issue when using noti

Currently I’ve tried to use grafana notification using LINE.
DataBase,which I use is MySQL, and from that polls successfully.
And when I tested LINE notification, it woks well.
But the problem is, that the notification state had been already alert but sent nothing.
I think the reason is time setting at query, so at the test rule, I can see the data section ‘null’.
I attach couple of images, and I would be grateful if you answering my question.

Moonjong Shin

Hey I attached my log image too. so, If you guys have any idea to solve this problem, please comment here!


I’ve solved problem it’s cause of images rendering.

I tried install grafana-image-renderer by using grafana-cli but it doesn’t work.

but there is alternative docker-compose.

and then it works