How to start task (it is in sequence ) from testcase.? how to solve uvm_fatal (neither the item's sequencer nor dedicated sequencer has been supplied to start item in wr_seq)

UVM
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5

In reply to chr_sue:

thanks chr_sue,

(1)i can use this method but in my testcase each time need to write 3 steps …
means wr_seq.addr= ee;
wr_seq.data = aabb;
wr_seq.start(env.ahb_env.m_st1_ahb_agent.m_st1_sqr);

(2) my requirement is like this.from test .
wr_seq.(16’hee,16’haabb).start(env.ahb_env.m_st1_ahb_agent.m_st1_sqr);

with in one line completed means it could be good.

i hope you understood my requirement.

thanks,