core dumped

HI
I want to run the model which I have already trained by tensoeflow in my computer.

First, I downloaded the github : https://github.com/jkjung-avt/tf_trt_models,
follow the steps and run “python3 camera_tf_trt.py --usb --model ssd_mobilenet_v1_coco –build” , it works.

Second, The model in tensorflow is trained by fast_rcnn_inception_v2 ,class is 5.
According to this website(https://blog.csdn.net/zong596568821xp/article/details/86622430)
I put model.ckpt.data , model.ckpt.meta , model.ckpt.index into the file Github/tf_trt_model/data/fast_rcnn_inception_v2_egohands.
Board_name.pbtxt is my label file address is Github/tf_trt_model/data/board_name.pbtxt.
Open fast_rcnn_inception_v2_egohands.config and change class into 5.

finall,I run “python3 camera_tf_trt.py --usb --model faster_rcnn_inception_v2_egohands --labelmap data/board_name.pbtxt --num-classes 5 --build” but got an core_dump error.

convert_graph.cc:952] Engine my_trt_op_0 creation for segment 0, composed of 443 nodes succeeded.
Segmentation fault (core dumped)

Hi,

Would you mind to test our official tutorial first:
https://github.com/NVIDIA-AI-IOT/tf_trt_models

Thanks.