I am facing "seq_item_export is not a class item" error. What could have possibly gone wrong?

UVM
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1

driver.seq_item_port.connect(sequencer.seq_item_export);
i am using this line in agent.
But i am facing the following compilation error:
seq_item_export is not a class item******

What could be the mistake?

2

In reply to parvez ahmed:

i did the following mistake
sequencer extends uvm_sequence
instead of
sequencer extends uvm_sequencer.
Hence faced the above problem.

Thanks,
Parvez

3

In reply to parvez ahmed:

A recommendation is to never extend uvm_sequencer as there is nothing you need to add to it and you could end up breaking the functionality.

Instead, you should use a typedef to define your sequencer in your package file:


typedef uvm_sequencer#(my_sequence_item) my_sequencer;