Vumark can't be used

hello everyone!

i want to share with you a little problem i have with the VUmark i made

(it"s 10 string 98 objects)

it's passed the verify test and seems like everything is all right

sadly it can't be generated in unity (you get a blank object instead the vumark picture)

and it can't be identify by the  hololance.

if any one of you ever solved this kind of problem can you guid me

thank you very much!