Closed
Description
level=error ts=2019-09-16T12:39:17.30841883Z caller=api.go:1110 msg="error marshaling json response" err="v1.response.Data: v1.queryData.Result: promql.Matrix: promql.Series.Points: []promql.Point: unsupported value: NaN"
Not sure what causes it but myself and a user on Slack have both encountered this message.