your code cannot work

[LeonCgh]

ValueError: Variable rnn/basic_lstm_cell/weights already exists, disallowed. Did you mean to set reuse=True in VarScope

[LouisScorpio]

@LeonCgh 可以设置reuse=True，也可以训练和预测分开进行

[LeonCgh]

非常感谢。还有一个问题是你的test data 里的mean是测试集的mean，这样子不会引入未来函数么？

[awaibj]

@LouisScorpio 我在运行第一个程序stock_predict.py时遇到类似的问题，
ValueError: Variable RNN/BasicLSTMCell/Linear/Matrix already exists, disallowed. Did you mean to set reuse=True in VarScope?
我想咨询一下，如果要设置reuse=True ，应该在什么位置设置？
后来修改为先训练，训练完成后屏蔽train_lstm()，直接调用预测prediction()，出现如下错误：
TypeError: expected bytes, NoneType found

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "D:/python/myPyCharm/myTest/stock_predict/stock_predict_ansi.py", line 137, in
prediction()
File "D:/python/myPyCharm/myTest/stock_predict/stock_predict_ansi.py", line 120, in prediction
saver.restore(sess, module_file)
File "C:\Users\feng.si\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\training\saver.py", line 1388, in restore
{self.saver_def.filename_tensor_name: save_path})
File "C:\Users\feng.si\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\client\session.py", line 766, in run
run_metadata_ptr)
File "C:\Users\feng.si\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\client\session.py", line 964, in _run
feed_dict_string, options, run_metadata)
File "C:\Users\feng.si\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\client\session.py", line 1014, in _do_run
target_list, options, run_metadata)
File "C:\Users\feng.si\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\client\session.py", line 1021, in _do_call
return fn(*args)
File "C:\Users\feng.si\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\client\session.py", line 1003, in _run_fn
status, run_metadata)
SystemError: returned a result with an error set
好像是恢复保存的模型没有成功，不知道什么原因？

[awaibj]

@LouisScorpio 刚才在你的博客上找到了ValueError: Variable RNN/BasicLSTMCell/Linear/Matrix already exists, disallowed. Did you mean to set reuse=True in VarScope?这个问题的解决办法，非常感谢！
还有一个关于模型保存的问题，我看代码里面是保存为'stock.model'，但是在读取的时候为什么变成了'module2/'，不太理解，希望得到解答，谢谢