 --> [ local path prefix ]/event/bad_id.fpp:3:36
  |
3 |   event E severity activity low id "abc" format ""
  |                                    ^^^^^ cannot convert expression to integer
  |
  = note: string cannot be converted to Integer

 --> [ local path prefix ]/event/bad_id.fpp:1:1
  |
1 | / active component C {
2 | |
3 | |   event E severity activity low id "abc" format ""
4 | |
5 | | }
  | |_^ active component must have async input

