How do I create a critical error message using PySide?

Question

I seem to be hitting a brick wall. No matter what I do, creating a critical error Message Box just doesn\'t seem to be working. Here\'s what I\'ve tried thus far:

Answer 1

Simple Example Below

import sys
from PySide import QtGui
app = QtGui.QApplication(sys.argv)
a=QtGui.QMessageBox.critical(None,'Error!',"Error Message!", QtGui.QMessageBox.Abort)