InvalidArgumentError：找到 2 个根错误。Tensorflow

Question

我正在尝试从以下repo中获取代码，该 repo基于本文。它有很多错误，但我大部分都能正常工作。但是，我一直遇到同样的问题，我真的不明白如何解决这个问题/甚至出了什么问题。该错误在第二次验证 if 语句标准时发生。第一次总是有效，然后在第二次中断。如果它有帮助，我将包括它在中断之前打印的输出

Answer 1

介绍

我认为主要问题是您提供的数组（或矩阵或其他结构）大小的数据不匹配sess.run。特别是当你打电话时：

train_loss, train_accuracy, _ = sess.run([model.loss, model.accuracy,model.train_op], feed_dict = {model.word_ids: word_idss, model.utterance_lengths: utterance_lengthss, model.dialogue_lengths: dialogue_lengthss, model.labels:labs_t, model.clip :clip} )

更具体地说，这里的这个错误暗示这是一个不匹配的问题：

tensorflow.python.framework.errors_impl.InvalidArgumentError: indices[317] = [317, -1] does not index into param shape [318,39,400]
             [[{{node utterance_encoder/GatherNd}}]]

我认为也许在全新安装上运行可能会导致无错误运行。

我收到了类似的错误，但也收到了完整的警告列表。请注意我在 Windows 7 上运行并使用 python 3.6.1。

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版本

我尝试了以下 tensorflow 版本，但没有成功：

• TF 1.15

• TF 1.14

• TF 1.13.1

• TF 1.12

• TF 1.11

• TF 1.10

• tf 1.10 将 keras 降级到 2.2.1

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脚步

• 安装了 python 3.6.1（支持的 tensorflow 版本）。为所有用户安装。设置路径。安装在 C:\Python36

• pip3 install --user --upgrade tensorflow==1.15

• pip3 install --user --upgrade pandas == 0.25.3

• pip3 install --user --upgrade numpy == 1.17.5

• 下载以下内容：https ://github.com/cmeaton/Hierarchical_BiLSTM-CRF_Encoder/tree/master/swda_parsed

• 运行提供的代码

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结果（包括许多警告）

我认为以下可能很重要：

tensorflow.python.framework.errors_impl.InvalidArgumentError: indices[317] = [317, -1] does not index into param shape [318,39,400]
         [[{{node utterance_encoder/GatherNd}}]]

全跟踪

WARNING:tensorflow:From test.py:313: The name tf.reset_default_graph is deprecated. Please use tf.compat.v1.reset_default_graph instead.

WARNING:tensorflow:From test.py:256: The name tf.ConfigProto is deprecated. Please use tf.compat.v1.ConfigProto instead.

WARNING:tensorflow:From test.py:259: The name tf.Session is deprecated. Please use tf.compat.v1.Session instead.

2020-01-31 12:13:10.096283: I tensorflow/core/platform/cpu_feature_guard.cc:142] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2

WARNING:tensorflow:From test.py:119: The name tf.variable_scope is deprecated. Please use tf.compat.v1.variable_scope instead.

WARNING:tensorflow:From test.py:121: The name tf.placeholder is deprecated. Please use tf.compat.v1.placeholder instead.

WARNING:tensorflow:From test.py:130: The name tf.get_variable is deprecated. Please use tf.compat.v1.get_variable instead.

WARNING:tensorflow:From test.py:137: calling dropout (from tensorflow.python.ops.nn_ops) with keep_prob is deprecated and will be removed in a future version.

Instructions for updating:

Please use `rate` instead of `keep_prob`. Rate should be set to `rate = 1 - keep_prob`.

WARNING:tensorflow:From test.py:147: LSTMCell.__init__ (from tensorflow.python.ops.rnn_cell_impl) is deprecated and will be removed in a future version.

Instructions for updating:

This class is equivalent as tf.keras.layers.LSTMCell, and will be replaced by that in Tensorflow 2.0.

WARNING:tensorflow:From test.py:150: bidirectional_dynamic_rnn (from tensorflow.python.ops.rnn) is deprecated and will be removed in a future version.

Instructions for updating:

Please use `keras.layers.Bidirectional(keras.layers.RNN(cell))`, which is equivalent to this API

WARNING:tensorflow:From D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\ops\rnn.py:464: dynamic_rnn (from tensorflow.python.ops.rnn) is deprecated and will be removed in a future version.

Instructions for updating:

Please use `keras.layers.RNN(cell)`, which is equivalent to this API

WARNING:tensorflow:From D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\ops\rnn_cell_impl.py:958: Layer.add_variable (from tensorflow.python.keras.engine.base_layer) is deprecated and will be removed in a future version.

Instructions for updating:

Please use `layer.add_weight` method instead.

WARNING:tensorflow:From D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\ops\rnn_cell_impl.py:962: calling Zeros.__init__ (from tensorflow.python.ops.init_ops) with dtype is deprecated and will be removed in a future version.

Instructions for updating:

Call initializer instance with the dtype argument instead of passing it to the constructor

WARNING:tensorflow:From D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\ops\rnn.py:244: where (from tensorflow.python.ops.array_ops) is deprecated and will be removed in a future version.

Instructions for updating:

Use tf.where in 2.0, which has the same broadcast rule as np.where

WARNING:tensorflow:

The TensorFlow contrib module will not be included in TensorFlow 2.0.

For more information, please see:

  * https://github.com/tensorflow/community/blob/master/rfcs/20180907-contrib-sunset.md

  * https://github.com/tensorflow/addons

  * https://github.com/tensorflow/io (for I/O related ops)

If you depend on functionality not listed there, please file an issue.

WARNING:tensorflow:From test.py:163: BasicLSTMCell.__init__ (from tensorflow.python.ops.rnn_cell_impl) is deprecated and will be removed in a future version.

Instructions for updating:

This class is equivalent as tf.keras.layers.LSTMCell, and will be replaced by that in Tensorflow 2.0.

WARNING:tensorflow:From test.py:223: The name tf.train.AdagradOptimizer is deprecated. Please use tf.compat.v1.train.AdagradOptimizer instead.

WARNING:tensorflow:From D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\training\adagrad.py:76: calling Constant.__init__ (from tensorflow.python.ops.init_ops) with dtype is deprecated and will be removed in a future version.

Instructions for updating:

Call initializer instance with the dtype argument instead of passing it to the constructor

WARNING:tensorflow:From test.py:261: The name tf.global_variables_initializer is deprecated. Please use tf.compat.v1.global_variables_initializer instead.

WARNING:tensorflow:From test.py:263: The name tf.train.Saver is deprecated. Please use tf.compat.v1.train.Saver instead.

WARNING:tensorflow:From test.py:265: The name tf.summary.FileWriter is deprecated. Please use tf.compat.v1.summary.FileWriter instead.

2020-01-31 12:13:16.563989: W tensorflow/core/framework/op_kernel.cc:1651] OP_REQUIRES failed at gather_nd_op.cc:47 : Invalid argument: indices[317] = [317, -1] does not index into param shape [318,39,400]

Traceback (most recent call last):

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\client\session.py", line 1365, in _do_call

    return fn(*args)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\client\session.py", line 1350, in _run_fn

    target_list, run_metadata)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\client\session.py", line 1443, in _call_tf_sessionrun

    run_metadata)

tensorflow.python.framework.errors_impl.InvalidArgumentError: indices[317] = [317, -1] does not index into param shape [318,39,400]

         [[{{node utterance_encoder/GatherNd}}]]

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

  File "test.py", line 314, in <module>

    main()

  File "test.py", line 274, in main

    train_loss, train_accuracy, _ = sess.run([model.loss, model.accuracy,model.train_op], feed_dict = {model.word_ids: word_idss, model.utterance_lengths: utterance_lengthss, model.dialogue_lengths: dialogue_lengthss, model.labels:labs_t, model.clip :clip} )

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\client\session.py", line 956, in run

    run_metadata_ptr)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\client\session.py", line 1180, in _run

    feed_dict_tensor, options, run_metadata)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\client\session.py", line 1359, in _do_run

    run_metadata)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\client\session.py", line 1384, in _do_call

    raise type(e)(node_def, op, message)

tensorflow.python.framework.errors_impl.InvalidArgumentError: indices[317] = [317, -1] does not index into param shape [318,39,400]

         [[node utterance_encoder/GatherNd (defined at D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\framework\ops.py:1748) ]]

Original stack trace for 'utterance_encoder/GatherNd':

  File "test.py", line 314, in <module>

    main()

  File "test.py", line 260, in main

    model = DAModel()

  File "test.py", line 155, in __init__

    output = select(output, length) # [batch_size, dim]

  File "test.py", line 114, in select

    return tf.gather_nd(parameters, idx)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\util\dispatch.py", line 180, in wrapper

    return target(*args, **kwargs)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\ops\array_ops.py", line 4277, in gather_nd

    return gen_array_ops.gather_nd(params, indices, name=name)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\ops\gen_array_ops.py", line 3975, in gather_nd

    "GatherNd", params=params, indices=indices, name=name)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\framework\op_def_library.py", line 794, in _apply_op_helper

    op_def=op_def)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\util\deprecation.py", line 507, in new_func

    return func(*args, **kwargs)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\framework\ops.py", line 3357, in create_op

    attrs, op_def, compute_device)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\framework\ops.py", line 3426, in _create_op_internal

    op_def=op_def)

  File "D:\Users\bakopme\AppData\Roaming\Python\Python36\site-packages\tensorflow_core\python\framework\ops.py", line 1748, in __init__

    self._traceback = tf_stack.extract_stack()

Answer 2

让我们关注错误：

Invalid argument: Incompatible shapes: [2,185] vs. [2,229]

问题似乎是两个张量之间的运算失败，因为它们的形状不兼容。

---

tensorflow您选择的版本可能比作者使用的版本更宽松。

根据这个问题，作者猜测他是用的tensorflow==1.8。

所以首先我建议你尝试使用这个早期版本，或者之前\之后的其他版本（1.7、1.9、1.10 等）。

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此外，早期版本可能没有keras像现在这样集成到它们的包，因此您可能还想使用特定keras版本。

例如根据这个问题，有帮助的是降级到keras==2.2.2.

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如果这没有帮助，也许其中之一会：1 , 2 , 3 , 4 , 5 , 6