Still get this problem. I put the dashboard config file in the provisioning folder and tried to let grafana load it from start. And this error occurs.
monitor_grafana.1.qn9citlqnyxn@localhost.localdomain | t=2018-11-13T01:44:35+0000 lvl=eror msg=“failed to save dashboard” logger=provisioning.dashboard type=file name=default error=“Invalid alert data. Cannot save dashboard”
monitor_grafana.1.qn9citlqnyxn@localhost.localdomain | t=2018-11-13T01:45:35+0000 lvl=eror msg=“failed to save dashboard” logger=provisioning.dashboard type=file name=default error=“Invalid alert data. Cannot save dashboard”
monitor_grafana.1.qn9citlqnyxn@localhost.localdomain | t=2018-11-13T01:46:35+0000 lvl=eror msg=“failed to save dashboard” logger=provisioning.dashboard type=file name=default error=“Invalid alert data. Cannot save dashboard”
monitor_grafana.1.qn9citlqnyxn@localhost.localdomain | t=2018-11-13T01:47:35+0000 lvl=eror msg=“failed to save dashboard” logger=provisioning.dashboard type=file name=default error=“Invalid alert data. Cannot save dashboard”
monitor_grafana.1.qn9citlqnyxn@localhost.localdomain | t=2018-11-13T01:48:35+0000 lvl=eror msg=“failed to save dashboard” logger=provisioning.dashboard type=file name=default error=“Invalid alert data. Cannot save dashboard”
monitor_grafana.1.qn9citlqnyxn@localhost.localdomain | t=2018-11-13T01:49:35+0000 lvl=eror msg=“failed to save dashboard” logger=provisioning.dashboard type=file name=default error=“Invalid alert data. Cannot save dashboard”
monitor_grafana.1.qn9citlqnyxn@localhost.localdomain | t=2018-11-13T01:50:35+0000 lvl=eror msg=“failed to save dashboard” logger=provisioning.dashboard type=file name=default error=“Invalid alert data. Cannot save dashboard”
monitor_grafana.1.qn9citlqnyxn@localhost.localdomain | t=2018-11-13T01:51:35+0000 lvl=eror msg=“failed to save dashboard” logger=provisioning.dashboard type=file name=default error=“Invalid alert data. Cannot save dashboard”
monitor_grafana.1.qn9citlqnyxn@localhost.localdomain | t=2018-11-13T01:51:55+0000 lvl=info msg=“Request Completed” logger=context userId=1 orgId=1 uname=admin method=GET path=/ext-searchbox.js status=404 remote_addr=172.18.0.1 time_ms=3 size=26478 referer=“https://grafana.msplat.io/d/no7KZd-mz/docker-and-system-monitoring?refresh=5m&orgId=1&from=now-5m&to=now”
monitor_grafana.1.qn9citlqnyxn@localhost.localdomain | t=2018-11-13T01:52:35+0000 lvl=eror msg=“failed to save dashboard” logger=provisioning.dashboard type=file name=default error=“Invalid alert data. Cannot save dashboard”