In reply to chr_sue:
Sorry for my typo I fix them.
But I am starting my_ahb_base_test_seq_c on a null sequencer. and that sequencer already connected as “vseq.my_ahb_seqr = systemTop_env0.my_ahb_agent0.m_sequencer;”.
my code no problem and work well if I removed start_item()~finish_item();
But I need start_item()~finish_item();
Could you guide me with little more code for correct?