Error displayed when when a field used in a list view chart is deleted
Last updated 2016-12-08 ·Reference W-2783494 ·Reported By 2 users
Error "UNKNOWN_EXCEPTION: An unexpected error occurred. Please include this ErrorId if you contact support" displayed on Lightning Experience UI when a field used in a list view chart is deleted. The system will show the error after clicking the chart icon.
on Lightning Experience UI, create a chart with a grouping based on a custom field, then delete the field. Run the list view and then click on charts.
It is possible to run a query in workbench and see if any grouping field is null (should be similar to "SELECT AggregateField,AggregateType,ChartType,DataQuery,DeveloperName,ExternalId,GroupingField,Id,IsDeletable,IsEditable,IsLastViewed,Label,ListViewChartId,ListViewContextId,SourceEntity FROM ListViewChartInstance" and then check for GroupingField blank. If null the owner of the record can update the value from workbench.
Is it Fixed?
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