convert.py crashed

[GenniusXu]

when I run：
python convert.py -s data

It report error like this:

qt.qpa.xcb: could not connect to display
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb.

*** Aborted at 1735881298 (unix time) try "date -d @1735881298" if you are using GNU date ***
PC: @ 0x0 (unknown)
*** SIGABRT (@0x3ea00192475) received by PID 1647733 (TID 0x7b2c4cbb6080) from PID 1647733; stack trace: ***
@ 0x7b2c5277d046 (unknown)
@ 0x7b2c50442520 (unknown)
@ 0x7b2c504969fc pthread_kill
@ 0x7b2c50442476 raise
@ 0x7b2c504287f3 abort
@ 0x7b2c50c90ba3 QMessageLogger::fatal()
@ 0x7b2c51338713 QGuiApplicationPrivate::createPlatformIntegration()
@ 0x7b2c51338c08 QGuiApplicationPrivate::createEventDispatcher()
@ 0x7b2c50ec0b17 QCoreApplicationPrivate::init()
@ 0x7b2c5133bb70 QGuiApplicationPrivate::init()
@ 0x7b2c51b71ced QApplicationPrivate::init()
@ 0x561378d5d3dd colmap::RunFeatureExtractor()
@ 0x561378d4f499 main
@ 0x7b2c50429d90 (unknown)
@ 0x7b2c50429e40 __libc_start_main
@ 0x561378d523e5 _start
Aborted (core dumped)
ERROR:root:Feature extraction failed with code 34304. Exiting.

my system is:
Linux ps 6.5.0-44-generic #44~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Jun 18 14:36:16 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

and I have installed the qt plugin:

find /usr/lib -name "libqxcb.so"
/usr/lib/nsight-compute/host/linux-desktop-glibc_2_11_3-x64/Plugins/platforms/libqxcb.so
/usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
/usr/lib/nsight-systems/host-linux-x64/Plugins/platforms/libqxcb.so