graph fails to run, what caused the failure? It could be caused by any
component, any message iterator, and any deeply nested validation of a
CTF IR object (within the `ctf` plugin), for example. With the
graph fails to run, what caused the failure? It could be caused by any
component, any message iterator, and any deeply nested validation of a
CTF IR object (within the `ctf` plugin), for example. With the