code: def on_Exception(self, e):
          
  
          if logging.getLogger(self.LOGGER_NAME).level == logging.DEBUG:
              import traceback
  
              traceback.print_exception(*sys.exc_info())
          else:
              from PyQt5 import QtCore
  
              sys.stderr.write("""An unexpected error occurred.
  Check that you are using the latest version of PyQt5 and send an error report to
  support@riverbankcomputing.com, including the following information:
  
    * your version of PyQt (%s)
    * the UI file that caused this error
    * the debug output of pyuic5 (use the -d flag when calling pyuic5)
  """ % QtCore.PYQT_VERSION_STR)
docs: Handle a generic exception.