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Question

我已经安装了张量流，如下所示：

pip install --upgrade tensorflow

（以及添加以下内容，这些内容在尝试进行故障排除时也可以正常执行）：

pip install tensorflow==2.0.0

当我打开木星笔记本并键入：

import tensorflow as tf

但是当我尝试下一步并执行操作时，我没有抛出错误

tf.Session()

它引发了以下错误（将其一部分剪裁以适合该消息，但似乎到处都是重复的）：

ERROR:root:Internal Python error in the inspect module.
Below is the traceback from this internal error.


Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 1806, in showtraceback
    stb = value._render_traceback_()
AttributeError: 'ImportError' object has no attribute '_render_traceback_'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/anaconda3/lib/python3.6/imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "/anaconda3/lib/python3.6/imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: dlopen(/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation
  Referenced from: /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib
  Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
 in /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 1090, in get_records
    return _fixed_getinnerframes(etb, number_of_lines_of_context, tb_offset)
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 311, in wrapped
    return f(*args, **kwargs)
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 345, in _fixed_getinnerframes
    records = fix_frame_records_filenames(inspect.getinnerframes(etb, context))
  File "/anaconda3/lib/python3.6/inspect.py", line 1480, in getinnerframes
    frameinfo = (tb.tb_frame,) + getframeinfo(tb, context)
  File "/anaconda3/lib/python3.6/inspect.py", line 1438, in getframeinfo
    filename = getsourcefile(frame) or getfile(frame)
  File "/anaconda3/lib/python3.6/inspect.py", line 693, in getsourcefile
    if getattr(getmodule(object, filename), '__loader__', None) is not None:
  File "/anaconda3/lib/python3.6/inspect.py", line 730, in getmodule
    if ismodule(module) and hasattr(module, '__file__'):
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 50, in __getattr__
    module = self._load()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 44, in _load
    module = _importlib.import_module(self.__name__)
  File "/anaconda3/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 941, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/__init__.py", line 42, in <module>
    from . _api.v2 import audio
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/_api/v2/audio/__init__.py", line 10, in <module>
    from tensorflow.python.ops.gen_audio_ops import decode_wav
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/ops/gen_audio_ops.py", line 10, in <module>
    from tensorflow.python import pywrap_tensorflow as _pywrap_tensorflow
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 50, in __getattr__
    module = self._load()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 44, in _load
    module = _importlib.import_module(self.__name__)
  File "/anaconda3/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/anaconda3/lib/python3.6/imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "/anaconda3/lib/python3.6/imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: dlopen(/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation
  Referenced from: /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib
  Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
 in /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib


During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 1806, in showtraceback
    stb = value._render_traceback_()
AttributeError: 'ImportError' object has no attribute '_render_traceback_'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/anaconda3/lib/python3.6/imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "/anaconda3/lib/python3.6/imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: dlopen(/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation
  Referenced from: /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib
  Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
 in /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors

for some common reasons and solutions.  Include the entire stack trace
above this error message when asking for help.
Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/anaconda3/lib/python3.6/imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "/anaconda3/lib/python3.6/imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: dlopen(/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation
  Referenced from: /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib
  Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
 in /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib

During handling of the above exception, another exception occurred:


Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 1806, in showtraceback
    stb = value._render_traceback_()
AttributeError: 'ImportError' object has no attribute '_render_traceback_'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 2802, in run_ast_nodes
    if self.run_code(code, result):
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 2879, in run_code
    self.showtraceback(running_compiled_code=True)
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 1809, in showtraceback
    value, tb, tb_offset=tb_offset)
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 1371, in structured_traceback
    self, etype, value, tb, tb_offset, number_of_lines_of_context)
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 1279, in structured_traceback
    self, etype, value, tb, tb_offset, number_of_lines_of_context
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 1140, in structured_traceback
    formatted_exceptions += self.prepare_chained_exception_message(evalue.__cause__)
TypeError: must be str, not list

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 1806, in showtraceback
    stb = value._render_traceback_()
AttributeError: 'TypeError' object has no attribute '_render_traceback_'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/anaconda3/lib/python3.6/imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "/anaconda3/lib/python3.6/imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: dlopen(/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation
  Referenced from: /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib
  Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
 in /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 1090, in get_records
    return _fixed_getinnerframes(etb, number_of_lines_of_context, tb_offset)
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 311, in wrapped
    return f(*args, **kwargs)
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py", line 345, in _fixed_getinnerframes
    records = fix_frame_records_filenames(inspect.getinnerframes(etb, context))
  File "/anaconda3/lib/python3.6/inspect.py", line 1480, in getinnerframes
    frameinfo = (tb.tb_frame,) + getframeinfo(tb, context)
  File "/anaconda3/lib/python3.6/inspect.py", line 1438, in getframeinfo
    filename = getsourcefile(frame) or getfile(frame)
  File "/anaconda3/lib/python3.6/inspect.py", line 693, in getsourcefile
    if getattr(getmodule(object, filename), '__loader__', None) is not None:
  File "/anaconda3/lib/python3.6/inspect.py", line 730, in getmodule
    if ismodule(module) and hasattr(module, '__file__'):
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 50, in __getattr__
    module = self._load()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 44, in _load
    module = _importlib.import_module(self.__name__)
  File "/anaconda3/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 941, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/__init__.py", line 42, in <module>
    from . _api.v2 import audio
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/_api/v2/audio/__init__.py", line 10, in <module>
    from tensorflow.python.ops.gen_audio_ops import decode_wav
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/ops/gen_audio_ops.py", line 10, in <module>
    from tensorflow.python import pywrap_tensorflow as _pywrap_tensorflow
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 50, in __getattr__
    module = self._load()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 44, in _load
    module = _importlib.import_module(self.__name__)
  File "/anaconda3/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/anaconda3/lib/python3.6/imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "/anaconda3/lib/python3.6/imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: dlopen(/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation
  Referenced from: /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib
  Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
 in /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 2862, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)
  File "<ipython-input-30-e18415998e60>", line 1, in <module>
    import tensorflow.compat.v1 as tf
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 50, in __getattr__
    module = self._load()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 44, in _load
    module = _importlib.import_module(self.__name__)
  File "/anaconda3/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/__init__.py", line 42, in <module>
    from . _api.v2 import audio
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/_api/v2/audio/__init__.py", line 10, in <module>
    from tensorflow.python.ops.gen_audio_ops import decode_wav
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/ops/gen_audio_ops.py", line 10, in <module>
    from tensorflow.python import pywrap_tensorflow as _pywrap_tensorflow
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 50, in __getattr__
    module = self._load()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow/__init__.py", line 44, in _load
    module = _importlib.import_module(self.__name__)
  File "/anaconda3/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/anaconda3/lib/python3.6/imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "/anaconda3/lib/python3.6/imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: dlopen(/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation
  Referenced from: /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib
  Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
 in /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors


Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py", line 1806, in showtraceback
    stb = value._render_traceback_()
AttributeError: 'ImportError' object has no attribute '_render_traceback_'

Traceback (most recent call last):
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/anaconda3/lib/python3.6/imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "/anaconda3/lib/python3.6/imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: dlopen(/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation
  Referenced from: /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib
  Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
 in /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib


Failed to load the native TensorFlow runtime.


---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow.py in <module>()
     57 
---> 58   from tensorflow.python.pywrap_tensorflow_internal import *
     59   from tensorflow.python.pywrap_tensorflow_internal import __version__

/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py in <module>()
     27             return _mod
---> 28     _pywrap_tensorflow_internal = swig_import_helper()
     29     del swig_import_helper

/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/pywrap_tensorflow_internal.py in swig_import_helper()
     23             try:
---> 24                 _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
     25             finally:

/anaconda3/lib/python3.6/imp.py in load_module(name, file, filename, details)
    242         else:
--> 243             return load_dynamic(name, filename, file)
    244     elif type_ == PKG_DIRECTORY:

/anaconda3/lib/python3.6/imp.py in load_dynamic(name, path, file)
    342             name=name, loader=loader, origin=path)
--> 343         return _load(spec)
    344 

ImportError: dlopen(/anaconda3/lib/python3.6/site-packages/tensorflow_core/python/_pywrap_tensorflow_internal.so, 6): Symbol not found: _SecKeyCopyExternalRepresentation
  Referenced from: /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib
  Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security
 in /anaconda3/lib/python3.6/site-packages/tensorflow_core/python/../libtensorflow_framework.2.dylib



During handling of the above exception, another exception occurred:

AttributeError                            Traceback (most recent call last)
/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py in showtraceback(self, exc_tuple, filename, tb_offset, exception_only, running_compiled_code)
   1805                         # in the engines. This should return a list of strings.
-> 1806                         stb = value._render_traceback_()
   1807                     except Exception:

AttributeError: 'ImportError' object has no attribute '_render_traceback_'

During handling of the above exception, another exception occurred:

TypeError                                 Traceback (most recent call last)
/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py in run_code(self, code_obj, result)
   2877             if result is not None:
   2878                 result.error_in_exec = sys.exc_info()[1]
-> 2879             self.showtraceback(running_compiled_code=True)
   2880         else:
   2881             outflag = False

/anaconda3/lib/python3.6/site-packages/IPython/core/interactiveshell.py in showtraceback(self, exc_tuple, filename, tb_offset, exception_only, running_compiled_code)
   1807                     except Exception:
   1808                         stb = self.InteractiveTB.structured_traceback(etype,
-> 1809                                             value, tb, tb_offset=tb_offset)
   1810 
   1811                     self._showtraceback(etype, value, stb)

/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py in structured_traceback(self, etype, value, tb, tb_offset, number_of_lines_of_context)
   1369         self.tb = tb
   1370         return FormattedTB.structured_traceback(
-> 1371             self, etype, value, tb, tb_offset, number_of_lines_of_context)
   1372 
   1373 

/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py in structured_traceback(self, etype, value, tb, tb_offset, number_of_lines_of_context)
   1277             # Verbose modes need a full traceback
   1278             return VerboseTB.structured_traceback(
-> 1279                 self, etype, value, tb, tb_offset, number_of_lines_of_context
   1280             )
   1281         else:

/anaconda3/lib/python3.6/site-packages/IPython/core/ultratb.py in structured_traceback(self, etype, evalue, etb, tb_offset, number_of_lines_of_context)
   1138             exception = self.get_parts_of_chained_exception(evalue)
   1139             if exception:
-> 1140                 formatted_exceptions += self.prepare_chained_exception_message(evalue.__cause__)
   1141                 etype, evalue, etb = exception
   1142             else:

TypeError: must be str, not list

Answer 1

代码 pip install --upgrade tensorflow

为您的系统全局安装pip。您可以通过在任意位置创建.py文件并在下面编写以下代码来确认这一点， import tensorflow as tf

您还可以通过在外壳中运行“ python”，然后运行以上命令来对其进行测试。

关于点子

应该注意的是，使用pip和使用anaconda之间有明显的区别。 pip是Python的“ package manager”，这是一个用于从pypi.org设置软件包的CLI工具。

您可以使用pip在本地设置软件包，作为计算机上文件系统上的存储库，也可以全局安装这些软件包（安装一次，可以在计算机上的任何位置运行）。全局安装时会出现某些缺点。对于，使用“ virtualenv”。请咨询the python doc以获得帮助。

关于康达

这是一个软件包管理器，主要用于数据科学项目，主要与Jupyter和Spyder笔记本电脑的GUI提供程序Anaconda一起提供。参见anaconda here。

混乱

Jupyter笔记本使用的是conda“虚拟环境”，您假设Jupyter将能够提取使用pip安装的软件包，而事实并非如此。

解决方案是创建Conda虚拟环境

为此，请咨询conda docs。制作完虚拟环境后，请在使用适当的python解释器激活conda虚拟环境后，确保安装tensorflow软件包。打开Jupyter Notebook，寻找一个选择该虚拟环境的选项，一切顺利。

希望有帮助！

Answer 2

使用pip安装Tensorflow 2时遇到类似的问题。改为使用CONDA安装Tensorflow 2。 Conda安装了Tensorflow 2的所有依赖项，包括GPU操作所需的Nvidia CUDNN模块。如先前答案中所述，请使用Anaconda创建虚拟环境，然后使用conda将Tensorflow安装到该环境中

Tensorflow似乎已安装，但实际上不起作用

2 个答案:

关于点子

关于康达

混乱

解决方案是创建Conda虚拟环境