请问各位老师,这种情况我该怎么办：

def getState(data, t, n):
    d = t - n + 1
    # block = data[d:t + 1] if d>= 0 else -d * [data[0]]+ data[0:t+1]
    block = data[d:t + 1]
    #res = [0 for x in range(0, len(n))]
    res = []
    for i in range(n - 1):
        res.append(block[i + 1]-block[i])
        #print("res=",res[i])
    return np.array([res])

之后它说我：    res.append(block[i + 1]-block[i])
IndexError: list index out of range
Episode1

然后我把代码改成了：

def getState(data, t, n):
    d = t - n + 1
    # block = data[d:t + 1] if d>= 0 else -d * [data[0]]+ data[0:t+1]
    block = data[d:t + 1]
    res = [0 for x in range(0, len(n))]
    #res = []
    for i in range(n - 1):
        res.append(block[i + 1]-block[i])
        #print("res=",res[i])
    return np.array([res])

然后它说我：  res = [0 for x in range(0, len(n))]
TypeError: object of type 'int' has no len()

那么请问各位老师我到底该怎么改

你改成 [0 for x in range(0, n)]  

你具体要做什么？
 

就是想把代码运行通顺，把block加到res

def getState(data, t, n):
    d = t - n + 1
    # block = data[d:t + 1] if d>= 0 else -d * [data[0]]+ data[0:t+1]
    block = data[d:t + 1]
    res = [0 for x in range(0, n)]
    # res = []
    for i in range(len(block) - 1):
        res.append(block[i + 1]-block[i])
        #print("res=",res[i])
    return np.array([res])

这样？？

可是，现在还有个问题，

def getState(data, t, n):
    d = t - n + 1
    # block = data[d:t + 1] if d>= 0 else -d * [data[0]]+ data[0:t+1]
    block = data[d:t + 1]
    res = [0 for x in range(0, n)]
    #res = []
    for i in range(n - 1):
        res.append(block[i + 1]-block[i])
        #print("res=",res[i])
        return np.array([res])

结果现在又出现这种问题：

  File "C:/Users/86138/Desktop/stockPrediction-master/yunfuzai_main.py", line 79, in getState
    res.append(block[i + 1]-block[i])
IndexError: list index out of range

上一次就是过界，改完后又是过界，请问这种情况如何解决呢