Uncaught Exception - SerialPortError: The operation completed successfully., errno = 0

[chasersmith]

I am unsure if this is a bug or a misunderstanding from me but, when I close a port via port.close(), a SerialPortError exception is thrown with the message, "The operation completed successfully. erno = 0".

The stack trace provides little information with no trace to my code.

I have tried wrapping the close() call in a try/catch statement which isn't catching the exception.

[chasersmith]

Found where to catch the exception. The exception is being called in my port reader stream listener, handled by invoking onError callback.

_reader = SerialPortReader(_port, timeout: 10);
_reader.stream.listen((event) {
  print('Incoming bytes: ${event.toList()}');
}, onError: (error) => print(error));