AnalysisException: Could not resolve column/field reference

From time to time you may see errors like this in your Dashboards if you’re accessing tables or views that have frequently changing schemas:

Typically these errors are related to your Dataset definition and the underlying Table schema being out of sync. To fix this issue, try first refreshing your Dataset definition (see this post for a walkthrough on refreshing datasets), then refresh the Cache on the Dataset for good measure, and finally reload your Dashboard to see if the error resolves itself.