Suggestion on table analyze

Thanks for your support.

Could you please suggest on below query.

Environment

PostgreSQL: 9.5.15
Postgis: 2.2.7

Mostly table contain GIS data.

While analyzing the table getting below NOTICE. It seems is pretty understanding, but needs help on the below points.

1 . What might be the reason for getting the NOTICE?.

2. Is this lead to any problems in the future?.

ANALYZE SCHEMA.TABLE;

NOTICE:  no non-null/empty features, unable to compute statistics
NOTICE:  no non-null/empty features, unable to compute statistics
Query returned successfully with no result in 1.1 secs.

Thanks for your support.

Regards,

PostgAnn.