 --> [ local path prefix ]/tlm_packets/bad_omit_channel.fpp:3:12
  |
3 |   instance c1
  |            ^^ cannot find component instance or topology `c1` in scope

 --> [ local path prefix ]/tlm_packets/bad_omit_channel.fpp:8:5
  |
8 |     c1.N
  |     ^^ cannot find component instance or topology `c1` in scope

