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

 --> [ local path prefix ]/tlm_packets/ok.fpp:4:12
  |
4 |   instance c2
  |            ^^ cannot find component instance or topology `c2` in scope

 --> [ local path prefix ]/tlm_packets/ok.fpp:5:12
  |
5 |   instance c3
  |            ^^ cannot find component instance or topology `c3` in scope

 --> [ local path prefix ]/tlm_packets/ok.fpp:6:12
  |
6 |   instance c4
  |            ^^ cannot find component instance or topology `c4` in scope

  --> [ local path prefix ]/tlm_packets/ok.fpp:11:7
   |
11 |       c1.T
   |       ^^ cannot find component instance or topology `c1` in scope

  --> [ local path prefix ]/tlm_packets/ok.fpp:12:7
   |
12 |       c2.T
   |       ^^ cannot find component instance or topology `c2` in scope

  --> [ local path prefix ]/tlm_packets/ok.fpp:16:7
   |
16 |       c1.T
   |       ^^ cannot find component instance or topology `c1` in scope

  --> [ local path prefix ]/tlm_packets/ok.fpp:17:7
   |
17 |       c1.T
   |       ^^ cannot find component instance or topology `c1` in scope

  --> [ local path prefix ]/tlm_packets/ok.fpp:21:5
   |
21 |     c3.T
   |     ^^ cannot find component instance or topology `c3` in scope

  --> [ local path prefix ]/tlm_packets/ok.fpp:22:5
   |
22 |     c4.T
   |     ^^ cannot find component instance or topology `c4` in scope

  --> [ local path prefix ]/tlm_packets/ok.fpp:28:7
   |
28 |       c1.T
   |       ^^ cannot find component instance or topology `c1` in scope

  --> [ local path prefix ]/tlm_packets/ok.fpp:29:7
   |
29 |       c2.T
   |       ^^ cannot find component instance or topology `c2` in scope

  --> [ local path prefix ]/tlm_packets/ok.fpp:30:7
   |
30 |       c3.T
   |       ^^ cannot find component instance or topology `c3` in scope

  --> [ local path prefix ]/tlm_packets/ok.fpp:31:7
   |
31 |       c4.T
   |       ^^ cannot find component instance or topology `c4` in scope

