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jupyter-widgets / pythreejs

A Jupyter - Three.js bridge
https://pythreejs.readthedocs.io
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Warning in Animation.ipynb on Unbuntu 17.10/FF58 #164

Closed tpaviot closed 6 years ago

tpaviot commented 6 years ago

Running the Animation.ipynb, I get the following warning (cell nbr 6):

positon_track = VectorKeyframeTrack(name='.position',
    times=[0, 2, 5],
    values=[10, 6, 10,
            6.3, 3.78, 6.3,
            -2.98, 0.84, 9.2,
           ])
rotation_track = QuaternionKeyframeTrack(name='.quaternion',
    times=[0, 2, 5],
    values=[-0.184, 0.375, 0.0762, 0.905,
            -0.184, 0.375, 0.0762, 0.905,
            -0.0430, -0.156, -0.00681, 0.987,
           ])
/home/../python3.6/site-packages/ipydatawidgets/ndarray/serializers.py:62: UserWarning: Cannot serialize (u)int64 data, Javascript does not support it. Casting to (u)int32.
  warnings.warn('Cannot serialize (u)int64 data, Javascript does not support it. '
vidartf commented 6 years ago

That's basically saying: "I see that you passed me integers. Javascript only supports 32-bit ints, so I'm going to have to cast it to that. If you have any numbers that do not fit into 32-bits, they will loop around".

That being said, I do not see this warning, so I'm assuming one of your dependencies differ from what I have. Would you mind doing a conda list or pip list (as appropriate) for the kernel environment, and paste the output?

vidartf commented 6 years ago

@tpaviot Do you have any feedback here?

MannyKayy commented 6 years ago

I have the same issue... my docker setup lists all my dependencies