Problems installing TensorFlow on Jetson Nano

Hello, I’ve follow the steps on this page https://docs.nvidia.com/deeplearning/frameworks/install-tf-jetson-platform/index.html to install TensorFlow on Jetson Nano with JetPack 4.2.1. The installer reports no error, however when I import TF on Python 3.6.8, it shows this:

>>> import tensorflow

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 516
    _np_qint8 = np.dtype([("qint8", np.int8, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 517
    _np_quint8 = np.dtype([("quint8", np.uint8, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 518
    _np_qint16 = np.dtype([("qint16", np.int16, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 519
    _np_quint16 = np.dtype([("quint16", np.uint16, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 520
    _np_qint32 = np.dtype([("qint32", np.int32, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 525
    np_resource = np.dtype([("resource", np.ubyte, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 541
    _np_qint8 = np.dtype([("qint8", np.int8, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 542
    _np_quint8 = np.dtype([("quint8", np.uint8, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 543
    _np_qint16 = np.dtype([("qint16", np.int16, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 544
    _np_quint16 = np.dtype([("quint16", np.uint16, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 545
    _np_qint32 = np.dtype([("qint32", np.int32, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 550
    np_resource = np.dtype([("resource", np.ubyte, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Hi,

This is a known issue and we are checking in detail.
Currently, it looks like some harmless warnings which won’t block the TensorFlow functionality.

Thanks.

I also got same warning. Please resolve it quickly.

>>> import tensorflow as tf

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 516
    _np_qint8 = np.dtype([("qint8", np.int8, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 517
    _np_quint8 = np.dtype([("quint8", np.uint8, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 518
    _np_qint16 = np.dtype([("qint16", np.int16, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 519
    _np_quint16 = np.dtype([("quint16", np.uint16, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 520
    _np_qint32 = np.dtype([("qint32", np.int32, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py", line 525
    np_resource = np.dtype([("resource", np.ubyte, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 541
    _np_qint8 = np.dtype([("qint8", np.int8, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 542
    _np_quint8 = np.dtype([("quint8", np.uint8, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 543
    _np_qint16 = np.dtype([("qint16", np.int16, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 544
    _np_quint16 = np.dtype([("quint16", np.uint16, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 545
    _np_qint32 = np.dtype([("qint32", np.int32, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.

Warning (from warnings module):
  File "/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py", line 550
    np_resource = np.dtype([("resource", np.ubyte, 1)])
FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
>>>

Tengo el mismo problema:

>>> import tensorflow
2019-09-06 10:23:07.363300: I tensorflow/stream_executor/platform/default/dso_loader.cc:42] Successfully opened dynamic library libcudart.so.10.0
/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py:516: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint8 = np.dtype([("qint8", np.int8, 1)])
/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py:517: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint8 = np.dtype([("quint8", np.uint8, 1)])
/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py:518: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint16 = np.dtype([("qint16", np.int16, 1)])
/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py:519: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint16 = np.dtype([("quint16", np.uint16, 1)])
/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py:520: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint32 = np.dtype([("qint32", np.int32, 1)])
/usr/local/lib/python3.6/dist-packages/tensorflow/python/framework/dtypes.py:525: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  np_resource = np.dtype([("resource", np.ubyte, 1)])
/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py:541: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint8 = np.dtype([("qint8", np.int8, 1)])
/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py:542: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint8 = np.dtype([("quint8", np.uint8, 1)])
/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py:543: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint16 = np.dtype([("qint16", np.int16, 1)])
/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py:544: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint16 = np.dtype([("quint16", np.uint16, 1)])
/usr/local/lib/python3.6/dist-packages/tensorboard/compat/tensorflow_stub/dtypes.py:545: FutureWarning: Passing (type, 1) or '1type' 

Hi, consultorsmartcities

As mentioned above, this is a harmless warning.
Would you mind to fix the numpy version into 1.16.4 to see if helps?

Thanks.

It helped.

No. I had to install everything again.