When loading a csv attribute, it doesn't check the all tokens. If the last token is empty, the lookup fails, then the attribute is unloaded. IncidentPersister.log logs like below:
XXXX/XX/XX XX:XX:XX (SEVERE) Thread: 14 [com.vontu.enforce.workflow.attributes.LookupRequest.doSingleLookup] Failed to instantiate lookup plug-in com.vontu.lookup.csv.CsvLookup. It was unloaded.
com.vontu.api.incident.attributes.AttributeLookupException: Failed to instantiate lookup plug-in com.vontu.lookup.csv.CsvLookup. It was unloaded.
:
:
Check the csv file and ensure the last token is not empty.
This error can also be caused by a white space at the end a configuration option in CsvLookup.properties.