[Bug] core problem when load json data, when the jsonpaths not inappropriate with table column

[HappenLee]

Describe the bug
There have a table：

CREATE TABLE `json_table` (
  `k1` tinyint(4) NULL COMMENT "",
  `k2` smallint(6) NULL COMMENT "",
  `k3` int(11) NULL COMMENT "",
  `k4` bigint(20) NULL COMMENT "",
  `k5` datetime NULL COMMENT "",
  `v6` decimal(20, 7) SUM NULL COMMENT ""
) ENGINE=OLAP
AGGREGATE KEY(`k1`, `k2`, `k3`, `k4`, `k5`)
COMMENT "OLAP"
DISTRIBUTED BY HASH(`k1`) BUCKETS 15
PROPERTIES (
"replication_num" = "1",
"in_memory" = "false",
"storage_format" = "V2"
);

if we load the data do not include v6, will core sometime

curl --location-trusted -u test:test_passwd -H "format: json" -H "jsonpaths:[\"$.k1\", \"$.k2\", \"$.k3\", \"$.k4\", \"$.k5\"]" -T json_object_basic.json http://localhost:8086/api/test/json_table/_stream_load