In reply to Prawin kumar:
Can you try after changing
uvm_config_db#(virtual ac_lpc_if)::set( this, “env”, “vif”, vif);
to
uvm_config_db#(virtual ac_lpc_if)::set( this, “*”, “vif”, vif);
Giving * will make sure all the below hierarchy components can get from higher hierarchy.
Thanks,
Shivakumar