Error While creating virtual Keyboard - Reg

[BMGuardian7]

I am trying to create virtual keyboard in STM32MP157D-DK1. But while making I am getting this error. 

qt.qpa.wayland: qtvirtualkeyboard currently is not supported at client-side, use QT_IM_MODULE=qtvirtualkeyboard at compositor-side.

Can anyone help me with this?