Question

我有一个python脚本，在我的桌面上没有任何错误。当我尝试在我的覆盆子pi上运行它时，我遇到了错误。

要在python 3.5的raspberry pi上安装tensorflow，我遵循了本教程：https://petewarden.com/2017/08/20/cross-compiling-tensorflow-for-the-raspberry-pi/ tensorflow和python 3.5没有官方二进制文件，当我尝试自己编译时，我遇到了错误。该教程建议只安装Python 3.4二进制文件中的tensorflow。

如果你正在运行Python 3.5，你可以使用Python 3.4轮，但是使用稍微改变文件名，因为它编码版本。您每次导入tensorflow都会看到几个警告，但它应该正常工作。

以下是我遇到的错误：

/usr/lib/python3.5/importlib/_bootstrap.py:222: RuntimeWarning: compiletime version 3.4 of module 'tensorflow.python.framework.fast_tensor_util' does not match runtime version 3.5
  return f(*args, **kwds)
/usr/lib/python3.5/importlib/_bootstrap.py:222: RuntimeWarning: builtins.type size changed, may indicate binary incompatibility. Expected 432, got 412
  return f(*args, **kwds)
Traceback (most recent call last):
  File "run.py", line 93, in <module>
    model = FastPredict(tf.contrib.learn.Estimator(model_fn=convolutional_neural_network, model_dir="tmp"))
  File "/home/pi/.local/lib/python3.5/site-packages/tensorflow/python/util/lazy_loader.py", line 53, in __getattr__
    module = self._load()
  File "/home/pi/.local/lib/python3.5/site-packages/tensorflow/python/util/lazy_loader.py", line 42, in _load
    module = importlib.import_module(self.__name__)
  File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 986, in _gcd_import
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 673, in exec_module
  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
  File "/home/pi/.local/lib/python3.5/site-packages/tensorflow/contrib/__init__.py", line 82, in <module>
    from tensorflow.contrib.eager.python import tfe as eager
  File "/home/pi/.local/lib/python3.5/site-packages/tensorflow/contrib/eager/python/tfe.py", line 76, in <module>
    from tensorflow.contrib.eager.python.datasets import Iterator
  File "/home/pi/.local/lib/python3.5/site-packages/tensorflow/contrib/eager/python/datasets.py", line 23, in <module>
    from tensorflow.contrib.data.python.ops import prefetching_ops
  File "/home/pi/.local/lib/python3.5/site-packages/tensorflow/contrib/data/python/ops/prefetching_ops.py", line 25, in <module>
    resource_loader.get_path_to_datafile("../../_prefetching_ops.so"))
  File "/home/pi/.local/lib/python3.5/site-packages/tensorflow/contrib/util/loader.py", line 55, in load_op_library
    ret = load_library.load_op_library(path)
  File "/home/pi/.local/lib/python3.5/site-packages/tensorflow/python/framework/load_library.py", line 56, in load_op_library
    lib_handle = py_tf.TF_LoadLibrary(library_filename, status)
  File "/home/pi/.local/lib/python3.5/site-packages/tensorflow/python/framework/errors_impl.py", line 473, in __exit__
    c_api.TF_GetCode(self.status.status))
tensorflow.python.framework.errors_impl.NotFoundError: /home/pi/.local/lib/python3.5/site-packages/tensorflow/contrib/data/python/ops/../../_prefetching_ops.so: undefined symbol: _ZN6google8protobuf8internal26fixed_address_empty_stringE

第93行尝试创建导致错误的Estimator。

tf.contrib.learn.Estimator(model_fn=convolutional_neural_network, model_dir="tmp")

我在github上发现了类似的错误，但没有帮助：https://github.com/tensorflow/serving/issues/684

Answer 1

我安装了旧版本。它不会导致此错误。 http://ci.tensorflow.org/view/Nightly/job/nightly-pi/78/artifact/output-artifacts/tensorflow-1.3.0-cp27-none-any.whl

Raspberry Pi错误的Tensorflow

1 个答案: