I'm new to Splunk. I've got a Search that works fine in the Search screen and correctly generates a bar chart. index="production" source="s3://hydrow-android-logs-input-queue-prod/console/*" logWorkoutEndDebugStats releaseStage="production" | rename workoutEndInfo.videoRestartStats.videoStopped as videoStops | stats count by buildNumber, videoStops | eventstats sum(count) as itemTotal by buildNumber | eval percentage=round((count / itemTotal) * 100 , 1 ) | search videoStops = true | chart values(percentage) over buildNumber by videoStops   Error when rendering as chart on a dashboard:     When I Save it to a dashboard or create a new chart on the dashboard and enter the search as the datasource, I get the error below.  if I change the visualization from a chart to a table, then the table renders fine.  There's no indication of why the visualization works fine on the Search page, but not the dashboard.   Any suggestions on how to debug this would be very welcome!     ... View more