Thanks for the answer , but unfortunately the key is rightly reported to the blackBoard , i have tried to print the result of the node and its always an invalid object , like if there is no path returned , when i print the last index of the points arrays , its 0,0 ,0
So maybe there is a problem with the path start , the getactorlocation is maybed too high because the NPC is tall , the problem its the same when i set the path start to a linetrace on the ground