Foglight .NET Agent 5.6.7 .NET RequestsDashboards exception when showing computer name (81190)

Error when rendering the "Computer Name" column for .NET traces. Classcast exception when showing computer name for .NET requests/ traces.

An error has occurred.  Please check your logs.

The Foglight Management Server (FMS) log may show the following errors:

Error rendering component
com.quest.wcf.core.module.runtimevalue.RuntimeValueException: com.quest.wcf.data.DataSourceException: java.lang.ClassCastException: java.lang.String cannot be cast to com.quest.wcf.data.wcfdo.DataObject in view: 'system:netrequest.nested' in top-level view: 'system:netrequest.131' for user: 'foglight'

ERROR   [http-0.0.0.0-8080-7] com.quest.wcf.components.table2.TreeConfigTableModel - error evaluating rv for 'value' property
com.quest.wcf.core.module.runtimevalue.RuntimeValueException: com.quest.wcf.data.DataSourceException: java.lang.ClassCastException: java.lang.String cannot be cast to com.quest.wcf.data.wcfdo.DataObject in view: 'system:netrequest.8' in top-level view: 'system:netrequest.128' for user: 'foglight'

DN-389 Classcast exception when showing computer name for .NET traces

WORKAROUND:

1. Go to FMS Console: Configuration | Definitions | .NET | .NET: Dashboard
2. Switch to Queries
3. Locate "GetNETServers" and edit the query.
4. Change Path from ModelRoots to NETModel
5. In the Where clause, click on the red minus icon to delete the isInstanceSet property.
6. Add a new Where clause by clicking on the green plus icon, and choose "Comparison"
7. Select "Path" and choose Topology Type Name
8. In the "Specific Value" field enter: NETMonitoredServer
9. Save and exit.

Now the .NET dashboard should show computer name as expected.