Order by non-vector column returns error

[ZiheLiu]

Steps to reproduce the behavior (Required)

Create table and prepare data.

ADMIN SET FRONTEND CONFIG ("enable_experimental_vector" = "true");

CREATE TABLE t6 (
    id bigint(20) NOT NULL COMMENT "",
    vector ARRAY<FLOAT> NOT NULL COMMENT "",
    INDEX index_vector (vector) USING VECTOR (
        "index_type" = "hnsw", 
        "dim"="5", 
        "metric_type" = "cosine_similarity", 
        "is_vector_normed" = "false", 
        "M" = "16", 
        "efconstruction" = "40"
    )
) ENGINE=OLAP
DUPLICATE KEY(id)
DISTRIBUTED BY HASH(id) BUCKETS 1
PROPERTIES (
    "replication_num" = "1"
);

insert into t6 values 
    (1, [10,12,13,14,15]),
    (2, [1,2,3,4,5]),
    (3, [0.1,0.2,0.3,0.4,0.5]);

Query

select * from t6 order by id

Real behavior (Required)

> select * from t6 order by id
(1064, 'Cannot invoke "com.starrocks.sql.optimizer.operator.Projection.getColumnRefMap()" because the return value of "com.starrocks.sql.optimizer.operator.logical.LogicalOlapScanOperator.getProjection()" is null')

StarRocks version (Required)

main ada1be1