FATAL_ERROR

dear chr_sue sir,

this is agent top module may be set/get problem please tell me what is wrong

///////////////////////////////////////////////////////////////////////////////////////////

ifndef w_agent_top define w_agent_top

import uvm_pkg::*;
include"uvm_macros.svh" include"w_agent.sv"
include"w_config.sv" include"env_config.sv"

class w_agent_top extends w_agent;

`uvm_component_utils(w_agent_top)

w_agent wagt;
env_config ecfg;
w_config wcfg;

extern function new(string name=“w_agent_top”, uvm_component parent);
extern function void build_phase(uvm_phase phase);

endclass

//New construct

function w_agent_top::new(string name=“w_agent_top”,uvm_component parent);

super.new(name,parent);
endfunction

//Build Phase

function void w_agent_top::build_phase(uvm_phase phase);
super.build_phase(phase);

if(!uvm_config_db#(env_config)::get(this,“”,“env_config”,ecfg))
`uvm_fatal(“TB_CONFIG”,“can not get() ecfg from uvm_config”)

if(ecfg.has_wagent)
begin
wagt=new[ecfg.no_wr_agent];

foreach(wagt[i])
begin
wagt[i]=w_agent::type_id::create($sformatf(“wagt[%0d]”,i),this);

// Set the w_config class
uvm_config_db#(w_config)::set(this,$sformatf(“wagt[%0d]*”,i),“w_config”,ecfg.wcfg[i]);

end

end
endfunction

`endif