%Error: t/t_udp_bad_line_inputs.v:9:5: Incorrect number of input values, expected 1, got 5
    9 |     ? 1 ? 0 0 : 0;   
      |     ^
        ... See the manual at https://verilator.org/verilator_doc.html?v=latest for more assistance.
%Error: Exiting due to