why i am unable to open klayout inside docker

[sohailapril29]

I am using Ubuntu 24.04.1 LTS I can able to run synthesis and floorplan but when i am trying to open klayout to see .def file i am unable to open it gives this error

Authorization required, but no authorization protocol specified

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

Available platform plugins are: wayland-egl, wayland, wayland-xcomposite-egl, wayland-xcomposite-glx, eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb.

zsh: IOT instruction (core dumped) klayout