demo does not run even though pcl_kinfu_app runs.

[yongduek]

Ubuntu 16.04
PCL 1.8
OpenCV 3.3.1
VTK 9.0

Hello, the pcl_kinfu_app runs very well, but the demo in kinfu_remake does not run, only produces the following error.

Would you give me any comment to fix this ?

Maybe, pcl library device can be used to overcome this problem, but it seems not a good idea ...

Device 0:  "GeForce GTX TITAN X"  12206Mb, sm_52, 3072 cores, Driver/Runtime ver.9.0/8.0
This application failed to start because it could not find or load the Qt platform plugin "xcb"
in "".

Reinstalling the application may fix this problem.
Aborted (core dumped)

pck_kinfu_app produces the following and runs well:

Device 0:  "GeForce GTX TITAN X"  12206Mb, sm_52, 3072 cores, Driver/Runtime ver.9.0/8.0