Adding the MobileNet Model to the Object Detection

I am trying the add mobilenet model which is given in GitHub - ARM-software/ML-zoo at a061600058097a2785d6f1f7785e5a2d2a142955 repository. I downloaded the quantized model the I compile it with Vela.

according to Object Detection Code Sample these instruction there is no problem. I can see ethos-u-object_detection.axf file under the bin folder.

But when I try to run FVP simulation with this .axf file I get error.

I neither created a new model nor found a different one in web. I’ve just tried to use quantized model which published in ARM ML zoo.