Documentation
getLastError
usage
message_str = Sushee_Shell->getLastError()
retourne
the errors provoked by parsing the XML returned by Sushee.
These errors should ususally not happen, unless you wrongly encoded some content directly in the database.
exemples
$shell = new Sushee_Shell();
$shell->addCommand('<GET><MEDIA ID="225"/></GET>');
echo $shell->getLastError();