Error in op

[mmaaww]

I run into the following problem. My env Python 3.6, Tensorflow 0.12

WARNING:tensorflow:From ./main.py:79 in main.: initialize_all_variables (from tensorflow.python.ops.variables) is deprecated and will be removed after 2017-03-02. Instructions for updating: Use tf.global_variables_initializer instead. Traceback (most recent call last): File "anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1021, in _do_call return fn(*args) File "anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1003, in _run_fn status, run_metadata) File "anaconda3/lib/python3.6/contextlib.py", line 89, in exit next(self.gen) File "anaconda3/lib/python3.6/site-packages/tensorflow/python/framework/errors_impl.py", line 469, in raise_exception_on_not_ok_status pywrap_tensorflow.TF_GetCode(status)) tensorflow.python.framework.errors_impl.InvalidArgumentError: You must feed a value for placeholder tensor 'DMN/Placeholder' with dtype bool [[Node: DMN/Placeholder = Placeholderdtype=DT_BOOL, shape=[], _device="/job:localhost/replica:0/task:0/cpu:0"]]

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "./main.py", line 89, in tf.app.run() File "anaconda3/lib/python3.6/site-packages/tensorflow/python/platform/app.py", line 43, in run sys.exit(main(sys.argv[:1] + flags_passthrough)) File "./main.py", line 79, in main sess.run(tf.initialize_all_variables()) File "anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 766, in run run_metadata_ptr) File "anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 964, in _run feed_dict_string, options, run_metadata) File "anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1014, in _do_run target_list, options, run_metadata) File "anaconda3/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1034, in _do_call raise type(e)(node_def, op, message) tensorflow.python.framework.errors_impl.InvalidArgumentError: You must feed a value for placeholder tensor 'DMN/Placeholder' with dtype bool [[Node: DMN/Placeholder = Placeholderdtype=DT_BOOL, shape=[], _device="/job:localhost/replica:0/task:0/cpu:0"]]

Caused by op 'DMN/Placeholder', defined at: File "./main.py", line 89, in tf.app.run() File "anaconda3/lib/python3.6/site-packages/tensorflow/python/platform/app.py", line 43, in run sys.exit(main(sys.argv[:1] + flags_passthrough)) File "./main.py", line 78, in main model = DMN(FLAGS, words) File "temp/dmn/dmn-tensorflow/models/base_model.py", line 18, in init self.build() File "temp/dmn/dmn-tensorflow/models/new/dmn_plus.py", line 25, in build is_training = tf.placeholder(tf.bool) File "anaconda3/lib/python3.6/site-packages/tensorflow/python/ops/array_ops.py", line 1587, in placeholder name=name) File "anaconda3/lib/python3.6/site-packages/tensorflow/python/ops/gen_array_ops.py", line 2043, in _placeholder name=name) File "anaconda3/lib/python3.6/site-packages/tensorflow/python/framework/op_def_library.py", line 759, in apply_op op_def=op_def) File "anaconda3/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 2240, in create_op original_op=self._default_original_op, op_def=op_def) File "anaconda3/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 1128, in init self._traceback = _extract_stack()

InvalidArgumentError (see above for traceback): You must feed a value for placeholder tensor 'DMN/Placeholder' with dtype bool [[Node: DMN/Placeholder = Placeholderdtype=DT_BOOL, shape=[], _device="/job:localhost/replica:0/task:0/cpu:0"]]