tensorflow常见错误

1.flags

    raise AttributeError(name)
AttributeError: _parse_flags

解决办法：将其FLAGS._parse_flags()换为FLAGS.flag_values_dict()

2.tf.concat()

TypeError: Expected int32, got list containing Tensors of type '_Message' instead.

self.h_pool = tf.concat(3, pooled_outputs)改为self.h_pool = tf.concat(pooled_outputs，3)33

3.format

print("{}: step {}, loss {:g}, entropy_loss {:.4f}, l2_loss {:g}, acc {:g}".format(time_str, step, loss, entro_loss, l2_loss, accuracy))

TypeError: unsupported format string passed to numpy.ndarray.__format__

说明传的不是一个数，而是一个数组.