vinfer1::CudaError'

i install tensorrt in jetson tx2(cuda9.0 and cudnn7.0 are installed)

when running the detectnet-camera from jetson-inference,get under the err log

terminate called after throwing an instance of ‘nvinfer1::CudaError’
what(): std::exception
Aborted (core dumped)

when i use gdb , running this comman , get under err log

terminate called after throwing an instance of ‘nvinfer1::CudaError’
what(): std::exception

Program received signal SIGABRT, Aborted.
0x0000007fb7bbb528 in __GI_raise (sig=sig@entry=6)
at …/sysdeps/unix/sysv/linux/raise.c:54
54 …/sysdeps/unix/sysv/linux/raise.c: No such file or directory.

login as root, and try to run the bin again;
i found the same error with you, but when i login as root and run the bin again, the error did not happen, but i do not know why?