Can not decode images

[huohuo-1]

Hello,

I can't show images following the tutorial. What should I do?

Thanks!

This is the log

Traceback (most recent call last):
File "/home/user/.env/dl3/lib/python3.7/site-packages/tensorflow/python/ops/gen_image_ops.py", line 1169, in decode_jpeg
"acceptable_fraction", acceptable_fraction, "dct_method", dct_method)
tensorflow.python.eager.core._FallbackException: This function does not handle the case of the path where all inputs are not already EagerTensors.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "Waymo.py", line 77, in
[3, 3, index+1])
File "Waymo.py", line 34, in image_show
plt.imshow(tf.image.decode_jpeg(data), cmap=cmap)
File "/home/user/.env/dl3/lib/python3.7/site-packages/tensorflow/python/ops/gen_image_ops.py", line 1178, in decode_jpeg
name=name, ctx=_ctx)
File "/home/user/.env/dl3/lib/python3.7/site-packages/tensorflow/python/ops/gen_image_ops.py", line 1255, in decode_jpeg_eager_fallback
contents = _ops.convert_to_tensor(contents, _dtypes.string)
File "/home/user/.env/dl3/lib/python3.7/site-packages/tensorflow/python/framework/ops.py", line 1087, in convert_to_tensor
return convert_to_tensor_v2(value, dtype, preferred_dtype, name)
File "/home/user/.env/dl3/lib/python3.7/site-packages/tensorflow/python/framework/ops.py", line 1145, in convert_to_tensor_v2
as_ref=False)
File "/home/user/.env/dl3/lib/python3.7/site-packages/tensorflow/python/framework/ops.py", line 1224, in internal_convert_to_tensor
ret = conversion_func(value, dtype=dtype, name=name, as_ref=as_ref)
File "/home/user/.env/dl3/lib/python3.7/site-packages/tensorflow/python/framework/constant_op.py", line 305, in _constant_tensor_conversion_function
return constant(v, dtype=dtype, name=name)
File "/home/user/.env/dl3/lib/python3.7/site-packages/tensorflow/python/framework/constant_op.py", line 246, in constant
allow_broadcast=True)
File "/home/user/.env/dl3/lib/python3.7/site-packages/tensorflow/python/framework/constant_op.py", line 254, in _constant_impl
t = convert_to_eager_tensor(value, ctx, dtype)
File "/home/user/.env/dl3/lib/python3.7/site-packages/tensorflow/python/framework/constant_op.py", line 115, in convert_to_eager_tensor
return ops.EagerTensor(value, handle, device, dtype)
TypeError: Cannot convert provided value to EagerTensor. Provided value: bytearray(b'

[peisun1115]

How did you run the tutorial? Did you see this error when running it in https://colab.sandbox.google.com? or locally?

[peisun1115]

Also what is your tensorflow version?

[huohuo-1]

Also what is your tensorflow version?

My tensorflow version is 1.14.0

[huohuo-1]

How did you run the tutorial? Did you see this error when running it in https://colab.sandbox.google.com? or locally?

I ran the tutorial in jupyter notebook and see this error locally.

[peisun1115]

The current tutorial is supposed to run https://colab.sandbox.google.com directly by following

https://colab.sandbox.google.com/github/waymo-research/waymo-open-dataset/blob/master/tutorial/tutorial.ipynb

We can provide a tutorial that can run locally sometime soon.

[peisun1115]

We have released 1.0.1

You can follow steps in https://github.com/waymo-research/waymo-open-dataset/blob/master/tutorial/tutorial_local.ipynb
to run the tutorial locally

[peisun1115]

I am closing this. Feel free to reopen if you still have questions.