FME Rejection code : `INVALID_CANDIDATE_GEOMETRY_VERTICES'

im tring to run NeighborFinder it shows error like below

The below feature caused the translation to be terminated

Storing feature(s) to FME feature store file `.\\mapping_log.ffs'

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Feature Type: `FEATURE_TYPE'

Attribute(string) : `#ADDRESS' has value `Hastings Dr'

Attribute(string) : `#BLDGUNIT' has value `'

Attribute(encoded: utf-8) : `#HBAP' has value `10245,,Hastings Dr,20110'

Attribute(string) : `#HOUSENUMBER' has value `10245'

Attribute(string) : `#POSTALCODE' has value `20110'

Attribute(encoded: utf-8) : `HBA' has value `10245,,Hastings Dr'

Attribute(string) : `fme_feature_type' has value `CSV'

Attribute(string) : `fme_geometry' has value `fme_undefined'

Attribute(string) : `fme_rejection_code' has value `INVALID_CANDIDATE_GEOMETRY_VERTICES'

Attribute(entangled: string): `fme_type' has value `fme_no_geom'

entangled to [csv_type]

Coordinate System: `'

Geometry Type: IFMENull

Please suggest ASAP