foreign key violation error with partitioned table

hello,

i have a partitioned table t_kayit with  6 partitions and kayit_id is primary key on this table. My other t_vto_sonuclari table use that kayit_id as foreign key. I'm trying to insert  values which contains kayit_id to t_vto_sonuclari and i'm sure those  kayit_ids are   in t_kayit table too but  when i'm inserting , i had  error.

ERROR:  insert or update on table "t_vto_sonuclari" violates foreign key constraint "fk_t_kayit_kayit_id"
DETAIL:  Key(kayit_id)=(54168) is not present in table t_kayit


I created a new test table which is totally same  as t_kayit but non partitioned . I create new foreign key on that t_vto_sonuclari which refers to the new test table.  In that case i didn't had that error.I could insert. what am i supposed to do for partitioned table?