[Python] FeatureStore: 'NoneType' object has no attribute 'utctimetuple'

I am using feast library

And I am creating FeatureStore object in my script:

def get_feature_store(config: Dict[str, str]):
spark_conf = read_spark_conf(config["spark_config_master_path"])
online_host, online_port = config["online_store_connection"].split(":")
print(spark_conf)
repo_config = RepoConfig(
project=config["project_name"],
# spark.engine
provider="local",
batch_engine={
"type": "pim_spark.engine",
"partitions": 1000
},
process_dt=config["process_dt"],
distinct=(config["distinct"].lower() == "true"),
update_all=(config["update_all"].lower() == "true"),
run_validate_flag=(config["run_validate_flag"].lower() == "true"),
last_part_name=config["last_part_name"],
registry=RegistryConfig(
registry_type="sql",
path=f"postgresql://{config['registry_user']}:{config['registry_password']}@{config['registry_connection']}",
cache_ttl_seconds=3,
),

offline_store=SparkOfflineStoreConfig(
type="spark",
spark_conf=spark_conf,
),
online_store=PostgreSQLOnlineStoreConfig(
type="postgres",
host=online_host,
port=online_port,
database=config["online_store_database"],
db_schema=config["online_store_database_schema"],
user=config["online_store_user"],
password=config["online_store_password"],
sslmode=None,
sslkey_path=None,
sslcert_path=None,
sslrootcert_path=None,
),
entity_key_serialization_version=2, # value of 2 uses a newer serialization scheme, supported as of Feast 0.23.

)
return FeatureStore(config=repo_config)



I have an error:

File "fs_runner.py", line 160, in run_demo
store = get_feature_store(config)
File "fs_runner.py", line 87, in get_feature_store
return FeatureStore(config=repo_config)
File "/srv/data10/hadoop/yarn/nm/usercache/tuz_dapp_p0_lab_ppml/appcache/application_1733519374776_597720/container_e82_1733519374776_597720_01_000001/feast_dapp_venv.zip/feast-venv/lib/python3.8/site-packages/feast/usage.py", line 362, in wrapper
raise exc.with_traceback(traceback)
File "/srv/data10/hadoop/yarn/nm/usercache/tuz_dapp_p0_lab_ppml/appcache/application_1733519374776_597720/container_e82_1733519374776_597720_01_000001/feast_dapp_venv.zip/feast-venv/lib/python3.8/site-packages/feast/usage.py", line 348, in wrapper
return func(*args, **kwargs)
File "/srv/data10/hadoop/yarn/nm/usercache/tuz_dapp_p0_lab_ppml/appcache/application_1733519374776_597720/container_e82_1733519374776_597720_01_000001/feast_dapp_venv.zip/feast-venv/lib/python3.8/site-packages/feast/feature_store.py", line 169, in __init__
self._registry = SqlRegistry(registry_config, None)
File "/srv/data10/hadoop/yarn/nm/usercache/tuz_dapp_p0_lab_ppml/appcache/application_1733519374776_597720/container_e82_1733519374776_597720_01_000001/feast_dapp_venv.zip/feast-venv/lib/python3.8/site-packages/feast/infra/registry/sql.py", line 198, in __init__
self.cached_registry_proto = self.proto()
File "/srv/data10/hadoop/yarn/nm/usercache/tuz_dapp_p0_lab_ppml/appcache/application_1733519374776_597720/container_e82_1733519374776_597720_01_000001/feast_dapp_venv.zip/feast-venv/lib/python3.8/site-packages/feast/infra/registry/sql.py", line 824, in proto
r.last_updated.FromDatetime(max(last_updated_timestamps))
File "/srv/data10/hadoop/yarn/nm/usercache/tuz_dapp_p0_lab_ppml/appcache/application_1733519374776_597720/container_e82_1733519374776_597720_01_000001/feast_dapp_venv.zip/feast-venv/lib/python3.8/site-packages/google/protobuf/internal/well_known_types.py", line 249, in FromDatetime
self.seconds = calendar.timegm(dt.utctimetuple())
AttributeError: 'NoneType' object has no attribute 'utctimetuple'


How to understand what is wrong with my config and how to fix it?

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