[backport] Delay the check for vector leaf. (#9509)#9533

Merged

trivialfis merged 1 commit intodmlc:release_2.0.0from trivialfis:backport-9509

Aug 29, 2023

+7-8

Commits on Aug 29, 2023

[backport] Delay the check for vector leaf. (dmlc#9509 )
trivialfis
committed