Output of this file is : brian_version : 2.0rc3 times : 0. s How is this possible ?

spGenSimpleExample.py

    '''
    Created on 5 Jul 2016
    @author: io517@york.ac.uk
    '''
    import brian2
    print("brian_version : " + str(brian2.__version__))
    
    
    from brian2 import *
    indices = np.array([0, 2, 1])
    times   = np.array([1, 2, 3])*1*ms
    G = SpikeGeneratorGroup(3, indices, times)
    
    print("times : " + str(G.t[:]))

Output of this file is :

brian_version : 2.0rc3 
times : 0. s 

How is this possible ?

Also I cannot access properly into the 'times' object as
G.times
It is raising attribute error as well as :
AttributeError: No attribute with name times