我知道有很多类似的问题，但是他们无法解决我的问题。
在anaconda3中运行tensorflow代码时收到错误消息：
我的环境：
操作系统：Windows 10
GPU：NVIDIA GeForce 940MX
CPU：Intel Core i7
工具：Anaconda 3
Jupiter Notebook：Anaconda中包含5.6.0
TensorFlow：Anaconda UI中安装了基于tensorflow的1.12
Cuda：Anaconda UI中安装了Cudatoolkit 9.0
错误信息
ERROR:tensorflow:==================================
Object was never used (type <class 'tensorflow.python.framework.ops.Operation'>):
<tf.Operation 'init' type=NoOp>
If you want to mark it as used call its "mark_used()" method.
It was originally created here:
File "C:\anaconda3\lib\runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec) File "C:\anaconda3\lib\runpy.py", line 85, in _run_code
exec(code, run_globals) File "C:\anaconda3\lib\site-packages\ipykernel_launcher.py", line 16, in <module>
app.launch_new_instance() File "C:\anaconda3\lib\site-packages\traitlets\config\application.py", line 658, in launch_instance
app.start() File "C:\anaconda3\lib\site-packages\ipykernel\kernelapp.py", line 499, in start
self.io_loop.start() File "C:\anaconda3\lib\site-packages\tornado\platform\asyncio.py", line 132, in start
self.asyncio_loop.run_forever() File "C:\anaconda3\lib\asyncio\base_events.py", line 422, in run_forever
self._run_once() File "C:\anaconda3\lib\asyncio\base_events.py", line 1435, in _run_once
handle = None # Needed to break cycles when an exception occurs. File "C:\anaconda3\lib\asyncio\events.py", line 157, in _run
self = None # Needed to break cycles when an exception occurs. File "C:\anaconda3\lib\site-packages\tornado\platform\asyncio.py", line 122, in _handle_events
handler_func(fileobj, events) File "C:\anaconda3\lib\site-packages\tornado\stack_context.py", line 302, in null_wrapper
_state.contexts = current_state File "C:\anaconda3\lib\site-packages\zmq\eventloop\zmqstream.py", line 463, in _handle_events
raise File "C:\anaconda3\lib\site-packages\zmq\eventloop\zmqstream.py", line 480, in _handle_recv
self._run_callback(callback, msg) File "C:\anaconda3\lib\site-packages\zmq\eventloop\zmqstream.py", line 438, in _run_callback
raise File "C:\anaconda3\lib\site-packages\tornado\stack_context.py", line 302, in null_wrapper
_state.contexts = current_state File "C:\anaconda3\lib\site-packages\ipykernel\kernelbase.py", line 283, in dispatcher
return self.dispatch_shell(stream, msg) File "C:\anaconda3\lib\site-packages\ipykernel\kernelbase.py", line 241, in dispatch_shell
self._publish_status(u'idle') File "C:\anaconda3\lib\site-packages\ipykernel\kernelbase.py", line 421, in execute_request
self._abort_queues() File "C:\anaconda3\lib\site-packages\ipykernel\ipkernel.py", line 258, in do_execute
return reply_content File "C:\anaconda3\lib\site-packages\ipykernel\zmqshell.py", line 537, in run_cell
return super(ZMQInteractiveShell, self).run_cell(*args, **kwargs) File "C:\anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2667, in run_cell
return result File "C:\anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2801, in _run_cell
return result File "C:\anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2902, in run_ast_nodes
return True File "C:\anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2981, in run_code
return outflag File "<ipython-input-19-06b55504a78f>", line 22, in <module>
init = tf.initialize_all_variables() File "C:\anaconda3\lib\site-packages\tensorflow\python\util\tf_should_use.py", line 189, in wrapped
return _add_should_use_warning(fn(*args, **kwargs))
==================================
---------------------------------------------------------------------------
InternalError Traceback (most recent call last)
<ipython-input-20-7104265d1e89> in <module>()
21
22 init = tf.global_variables_initializer()
---> 23 with tf.Session() as sess:
24 sess.run(init)
25
C:\anaconda3\lib\site-packages\tensorflow\python\client\session.py in __init__(self, target, graph, config)
1549
1550 """
-> 1551 super(Session, self).__init__(target, graph, config=config)
1552 # NOTE(mrry): Create these on first `__enter__` to avoid a reference cycle.
1553 self._default_graph_context_manager = None
C:\anaconda3\lib\site-packages\tensorflow\python\client\session.py in __init__(self, target, graph, config)
674 try:
675 # pylint: disable=protected-access
--> 676 self._session = tf_session.TF_NewSessionRef(self._graph._c_graph, opts)
677 # pylint: enable=protected-access
678 finally:
InternalError: cudaGetDevice() failed. Status: CUDA driver version is insufficient for CUDA runtime version