NameError Traceback (most recent call last) Cell In[4], line 2 1 n = 1000 ----> 2 n1, _ = simulation('noswitch', n) 3 n2, _ = simulation('switch', n) 4 success = [n1, n2] NameError: name 'simulation' is not defined请问一下，这个错误怎么修改

这个错误提示表明在当前代码中没有名为 "simulation" 的函数或变量。你需要定义一个名为 "simulation" 的函数或在代码的其他位置定义它。

如果你已经在代码中定义了 "simulation" 函数，可能是因为该函数定义在你当前的代码块之外。你可以将 "simulation" 函数移动到代码块的顶部或在使用它之前定义它的代码块中。

如果你是从其他文件中导入 "simulation" 函数，你需要确保已经正确导入该文件并且已经正确设置了路径等相关信息。

总之，要解决这个错误，你需要确保代码中正确定义了 "simulation" 函数或变量。

相关问题

NameError Traceback (most recent call last) Cell In[70], line 1 ----> 1 lstm_pre['date']=data_pre这个错误怎么解决

这个错误通常是因为`lstm_pre`没有定义而导致的。请确保在运行`lstm_pre['date']=data_pre`之前，`lstm_pre`已经被正确地定义了。如果`lstm_pre`是一个空的DataFrame，则需要先定义列名，如下所示：

import pandas as pd

# 定义空的DataFrame
lstm_pre = pd.DataFrame(columns=['date'])

# 将数据添加到DataFrame中
lstm_pre['date'] = data_pre

如果`lstm_pre`已经是一个已经定义的DataFrame，则需要确保`data_pre`的长度与`lstm_pre`的长度相同，否则会导致赋值失败。

在使用plaxis解译器时NameError Traceback (most recent call last) Input In [2], in <cell line: 1>() ----> 1 plx = new_client() NameError: name 'new_client' is not defined

The error message suggests that the function `new_client()` is not defined in the current scope or module.

Most likely, you need to import the module that contains the `new_client()` function before you can use it. You can do this by adding an import statement at the beginning of your code like this:

from plxscripting.easy import EasyModelling
plx = EasyModelling()

Alternatively, you might have a typo in the function name or the function might not be defined at all. Make sure that you have spelled the function name correctly and that you have defined the function in your code or imported it from a module.