qt.qpa.plugin: Could not find the Qt platform plugin "wayland"

[WHKLV]

qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in "/home/a123/Downloads/CoppeliaSim"
libGL error: MESA-LOADER: failed to open vmwgfx: /usr/lib/dri/vmwgfx_dri.so: cannot open shared object file: no such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:$${ORIGIN}/dri:/usr/lib/dri, suffix _dri)
libGL error: failed to load driver: vmwgfx
libGL error: MESA-LOADER: failed to open swrast: /usr/lib/dri/swrast_dri.so: cannot open shared object file: no such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:$${ORIGIN}/dri:/usr/lib/dri, suffix _dri)
libGL error: failed to load driver: swrast

How to solve this problem?