Error while Compiling the UVM Testbench

UVM
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3

In reply to chr_sue:

Hi chr_sue,
As you mentioned in the reply, I had added those packages in the agent code, but still errors for this agent code have been increased. here I have attached the error list kindly help me resolve these errors, and for the other files it is showing the same errors.


import uvm_pkg::*;
`include "uvm_macros.svh"

class agent extends uvm_agent;
  `uvm_component_utils(agent)
  
  sequencer system_sqncr;
  driver system_driv;
  monitor system_mon;
  
  function new(string name, uvm_component parent);
    super.new(name,parent);
  endfunction: new
  
      //////////////   BUILD PHASE   //////////////////////////////
    function void build_phase(uvm_phase phase);
    super.build_phase(phase);
          //ACTIVE 
      system_sqncr=sequencer::type_id::create("system_sqncr",this);
      system_driv=driver::type_id::create("system_driv",this);
      system_mon=monitor::type_id::create("system_mon",this);
    endfunction:build_phase
  
    //////////////   CONNECT PHASE   //////////////////////////////
  function void connect_phase(uvm_phase phase);
    system_driv.seq_item_port.connect(system_sqncr.seq_item_export);
  endfunction: connect_phase
  
endclass: agent

ERROR for Agent:
** Error: D:/uvm_ALL/log/agent.sv(7): Invalid type ‘sequencer’. Please check the type of the variable ‘system_sqncr’.
** Error: D:/uvm_ALL/log/agent.sv(8): Invalid type ‘driver’. Please check the type of the variable ‘system_driv’.
** Error: D:/uvm_ALL/log/agent.sv(9): Invalid type ‘monitor’. Please check the type of the variable ‘system_mon’.
** Error: D:/uvm_ALL/log/agent.sv(19): (vlog-2730) Undefined variable: ‘system_sqncr’.
** Error: D:/uvm_ALL/log/agent.sv(19): (vlog-2164) Class or package ‘sequencer’ not found.
** Error: D:/uvm_ALL/log/agent.sv(19): (vlog-2730) Undefined variable: ‘sequencer’.
** Error: (vlog-13069) D:/uvm_ALL/log/agent.sv(19): near “::”: syntax error, unexpected ::, expecting ‘;’.
** Error: D:/uvm_ALL/log/agent.sv(20): (vlog-2730) Undefined variable: ‘system_driv’.
** Error: D:/uvm_ALL/log/agent.sv(20): (vlog-2164) Class or package ‘driver’ not found.
** Error: D:/uvm_ALL/log/agent.sv(20): (vlog-2730) Undefined variable: ‘driver’.
** Error: (vlog-13069) D:/uvm_ALL/log/agent.sv(20): near “::”: syntax error, unexpected ::, expecting ‘;’.
** Error: D:/uvm_ALL/log/agent.sv(21): (vlog-2730) Undefined variable: ‘system_mon’.
** Error: D:/uvm_ALL/log/agent.sv(21): (vlog-2164) Class or package ‘monitor’ not found.
** Error: D:/uvm_ALL/log/agent.sv(21): (vlog-2730) Undefined variable: ‘monitor’.
** Error: (vlog-13069) D:/uvm_ALL/log/agent.sv(21): near “::”: syntax error, unexpected ::, expecting ‘;’.

when I try to do compilation in questasim it displays the below errors

Compile of agent.sv failed with 15 errors.

Compile of driver.sv failed with 2 errors.

Compile of environment.sv failed with 2 errors.

Compile of interface.sv was successful.

Compile of monitor.sv failed with 2 errors.

Compile of picorv32.sv was successful.

Compile of scoreboard.sv failed with 2 errors.

Compile of sequence.sv failed with 2 errors.

Compile of sequence_items.sv was successful.

Compile of sequencer.sv failed with 2 errors.

Compile of system_dut.sv was successful.

Compile of system_tb.v was successful.

Compile of test.sv failed with 2 errors.

Compile of testbench.sv was successful.

Compile of top.svh was successful.

15 compiles, 8 failed with 29 errors.