Error-[NOA] Null object access

In reply to Rogers:

In reply to bob_oden:
Can you please inform me how can I fix this issue, since I did not use a code generator and uplifted the existing UVM based UVC agent?

Can you please provide the files
sdb_tb_factory.svh
sdb_tb_hevc_decoder_test.svh
Without these files I cannot run your code.