Jetosn xavier nx sample_uff_ssd can't run

Description

We ran the ssd uff model in jetson-inference demo with sampleUffSsd in the tensorrt /usr/src/tensorrt routine. It can run through jetson-inference, but tensorrt can’t.

shi@shi-desktop:/usr/src/tensorrt/bin$ sudo ./sample_uff_ssd
&&&& RUNNING TensorRT.sample_uff_ssd # ./sample_uff_ssd
[09/27/2020-11:06:59] [I] Building and running a GPU inference engine for SSD
#assertionflattenConcat.cpp,49
Aborted

what’s wrong?

Environment

jetson xavier nx .jetpack version 4.4dp

Hi @784815101,
I think Jetson team should be able to assist you better here.
Kindly raise the query in Jeston Forum.
Thanks!