[SEARCH] Error on highlight query with empty value

[mpomet]

OrientDB Version: 3.0.27

OS: linux (docker image)

Expected behavior

Using highlight in SEARCH_CLASS should work even if a value is null.

Actual behavior

Using highlight in SEARCH_CLASS return an error if an indexed field has null/empty value.
java.lang.IllegalArgumentException: Field title in document is not stored and cannot be analyzed

Steps to reproduce

CREATE CLASS MyClass EXTENDS V;
CREATE PROPERTY MyClass.title STRING;
CREATE PROPERTY MyClass.description STRING;

CREATE INDEX MyClass.fulltxtindex ON MyClass(title, description) FULLTEXT ENGINE LUCENE;

INSERT INTO MyClass (description) VALUES ("Test 1 !");

SELECT $title_hl, $description_hl FROM MyClass
WHERE SEARCH_CLASS("test", {
    "highlight": {
        "fields": ["title", "description"]
    }
}) = true

[luigidellaquila]

@wolf4ood any idea?

[wolf4ood]

Hi @luigidellaquila @mpomet

let me check

[wolf4ood]

Hi @mpomet

i've just pushed a fix. It will be available in the next 3.0.29 GA release.

Thanks