#NEWLINE# def add( self , error ) : #NEWLINE# #INDENT# ' Add an error to the tree.\n\n        :param error: :class:`~cerberus.errors.ValidationError`\n        ' #NEWLINE# if ( not self . _path_of_ ( error ) ) : #NEWLINE# #INDENT# self . errors . append ( self ) #NEWLINE# self . errors . sort ( ) #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# super ( ErrorTree , self ) . add ( error )