ValueError：无法为张量 u'InputData/X:0' 提供形状 (2, 4) 的值

Question

我收到一个错误，ValueError：无法为 Tensor u'InputData/X:0' 提供形状 (2, 4) 的值，其形状为 '(?, 2, 4, 104)'。我写了代码，

# coding: utf-8

import tensorflow as tf

import tflearn

from tflearn.layers.core import input_data,dropout,fully_connected

from tflearn.layers.conv import conv_2d, max_pool_2d

from tflearn.layers.normalization import local_response_normalization

from tflearn.layers.estimator import regression

import pandas as pd

import numpy as np

from sklearn import metrics

tf.reset_default_graph()

net = input_data(shape=[2, 4, 104])

net = conv_2d(net, 4, 16, activation='relu')

net = max_pool_2d(net, 1)

net = tflearn.activations.relu(net)

net = dropout(net, 0.5)

net = tflearn.fully_connected(net, 10, activation='softmax')

net = tflearn.regression(net, optimizer='adam', learning_rate=0.5, loss='categorical_crossentropy')

model = tflearn.DNN(net)

trainDataSet = [[0.25,0.25,1,1],[0,0,1,1],[0.25,0.25,1,1]]

trainLabel = [[0,1],[0,1],[1,0]]

model.fit(trainDataSet, trainLabel, n_epoch=100, batch_size=32, validation_set=0.1, show_metric=True)

追溯说

Traceback (most recent call last):

  File "cnn.py", line 16, in <module>

    model.fit(trainDataSet, trainLabel, n_epoch=100, batch_size=32, validation_set=0.1, show_metric=True)

  File "/Users/xxx/anaconda/xxx/lib/python2.7/site-packages/tflearn/models/dnn.py", line 216, in fit

    callbacks=callbacks)

  File "/Users/xxx/anaconda/xxx/lib/python2.7/site-packages/tflearn/helpers/trainer.py", line 339, in fit

    show_metric)

  File "/Users/xxx/anaconda/xxx/lib/python2.7/site-packages/tflearn/helpers/trainer.py", line 818, in _train

    feed_batch)

  File "/Users/xxx/anaconda/xxx/lib/python2.7/site-packages/tensorflow/python/client/session.py", line 929, in run

    run_metadata_ptr)

  File "/Users/xxx/anaconda/xxx/lib/python2.7/site-packages/tensorflow/python/client/session.py", line 1128, in _run

    str(subfeed_t.get_shape())))

ValueError: Cannot feed value of shape (2, 4) for Tensor u'InputData/X:0', which has shape '(?, 2, 4, 104)'

但发生了同样的错误。我的代码有什么问题？我应该如何解决这个问题？