Tensorflow Error "unhashable Type: 'numpy.ndarray'"

import tensorflow as tf import numpy as np layer1_weight = tf.Variable(tf.zeros([2 , 3])) layer1_bias = tf.Variable(tf.zeros([3 , 1])) layer2_weight = tf.Varia

Solution 1:

First you define result to be a placeholder, but later redefine it as result = data_output[j]. This is when it gets wrong, because you can no longer feed the value to feed_dict.