The object at dereference depth 1 is being used before it was constructed/allocated. Please make sure that the object is allocated before using it

UVM
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27

In reply to chr_sue:

In reply to alexd555:
The run_phase of your driver is not a clocked process, i.e. it does not progress in time and stays always at time 0.
After get_next_item there should be a statement like this:

@(posedge dut_ifc1.clk);

Why not clk under block ? begin…end