'属性错误：'int'对象没有属性'dtype''

Question

我试图运行一个脚本来获取一些股票的数据。我试图获得的部分数据是流动性指标（称为Amihud流动性指标）。我自动化了脚本，但是当运行自动脚本时，我在大约15-20次成功返回后得到一个错误。 我如何解决这个问题？在

File "script.py", line 23, in <module>
return_data = function.get_data(row[1], row[0])
File "C:\Users\leon_\function.py", line 39, in get_data
print(np.nanmean(illiq))
File "D:\Anaconda3\lib\site-packages\numpy\lib\nanfunctions.py", line 916, in nanmean
avg = _divide_by_count(tot, cnt, out=out)
File "D:\Anaconda3\lib\site-packages\numpy\lib\nanfunctions.py", line 190, in _divide_by_count
return a.dtype.type(a / b)
AttributeError: 'int' object has no attribute 'dtype'

处理非流动性度量的代码部分：

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有人知道怎么解决这个问题吗？在

编辑：这是脚本文件

# Open File Dialog

root = tk.Tk()
root.withdraw()

file_path = filedialog.askopenfilename()

# Load Spreadsheet data
f = open(file_path)

csv_f = csv.reader(f)
next(csv_f)

result_data = []

# Iterate
for row in csv_f:
    return_data = function.get_data(row[1], row[0])
    if len(return_data) != 0:
        # print(return_data)
        result_data_loc = [row[1], row[0]]
        result_data_loc.extend(return_data)
        result_data.append(result_data_loc)

if result_data is not None:
    with open('resuls.csv', mode='w', newline='') as result_file:
        csv_writer = csv.writer(result_file, delimiter=',', quotechar='"', quoting=csv.QUOTE_MINIMAL)
        for result in result_data:
            # print(result)
            csv_writer.writerow(result)
else:
    print("No results found!")

Answer 1

[我会将此作为注释，但鉴于篇幅，我不能]我觉得没有足够的信息来帮助您解决问题，在您的位置上，我会添加这些信息以确保我理解代码失败的原因，同时继续此过程以完成它。这样，您就可以处理失败的文件，并在获得结果的同时更正脚本。在

root = tk.Tk()
root.withdraw()

file_path = filedialog.askopenfilename()

# Load Spreadsheet data
f = open(file_path)

csv_f = csv.reader(f)
next(csv_f)

result_data = []

# Iterate
for row in csv_f:
    try:
       return_data = function.get_data(row[1], row[0])
       if len(return_data) != 0:
          # print(return_data)
          result_data_loc = [row[1], row[0]]
          result_data_loc.extend(return_data)
          result_data.append(result_data_loc)
    except AttributeError:
          print(row[0])
          print('\n\n')
          print(row[1])
          continue

if result_data is not None:
    with open('resuls.csv', mode='w', newline='') as result_file:
        csv_writer = csv.writer(result_file, delimiter=',', quotechar='"', quoting=csv.QUOTE_MINIMAL)
        for result in result_data:
            # print(result)
            csv_writer.writerow(result)
else:
    print("No results found!")