toString method

String toString ()
override

Returns a string representation of this object.

Implementation 

String toString() {
  String safeString = Error.safeToString(unsupportedObject);
  String prefix;
  if (cause != null) {
    prefix = "Converting object to an encodable object failed:";
  } else {
    prefix = "Converting object did not return an encodable object:";
  }
  return "$prefix $safeString";
}