Wb_mac_config_vif_pm code example gives me # ** Fatal: (SIGSEGV) Bad handle or reference

In reply to rossswanson:

Hi Ross, could you elaborate a little bit more about your problem. Is it one of the UVM cookbook examples and which one?
What worries me is this line of code:
virtual class wb_mem_map_access_base_seq extends uvm_sequence;
What is your intention for this?

Christoph