Tensor' object has no attribute 'shape'

Question

when I using tensorflow with jupyter,I meet with a error:

img_h,img_w,img_c=128,384,3
I_t0,I_t1,learning_rate,steering=model_input(img_h,img_w,img_c)
assert I_t0.shape.as_list()==[None,128,384,3]
assert I_t1.shape.as_list()==[None,128,384,3]
assert steering.shape.as_list()==[None,1]

the error is

AttributeError                            Traceback (most recent call last)
<ipython-input-11-36e96cd24088> in <module>()
      1 img_h,img_w,img_c=128,384,3
      2 I_t0,I_t1,learning_rate,steering=model_input(img_h,img_w,img_c)
----> 3 assert I_t0.shape.as_list()==[None,128,384,3]
      4 assert I_t1.shape.as_list()==[None,128,384,3]
      5 assert steering.shape.as_list()==[None,1]

AttributeError: 'Tensor' object has no attribute 'shape'

my tensorflow is 0.12.I don't know how to fix it Any wrong with my version of tensorflow?

mrry · Accepted Answer · 2017-10-14 20:41:53Z

2

The tensor objects do not have a shape attribute in TensorFlow 0.12. (It was added in TensorFlow 1.0.)

You have to call the get_shape function:

I_t0.get_shape()

edited Oct 14, 2017 at 20:41

mrry

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answered Oct 13, 2017 at 9:17

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