# ProcessError
<span class="source-link">[[Source]](src/process/process_monitor.md#L174)</span>
```pony
type ProcessError is
  (ExecveError val | ForkError val | KillError val | PipeError val | Unsupported val | WaitpidError val | WriteError val | CapError val)
```

#### Type Alias For

* ([ExecveError](process-ExecveError) val | [ForkError](process-ForkError) val | [KillError](process-KillError) val | [PipeError](process-PipeError) val | [Unsupported](process-Unsupported) val | [WaitpidError](process-WaitpidError) val | [WriteError](process-WriteError) val | [CapError](process-CapError) val)

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