Python win32com workbook.SaveAs'参数数量无效'。 错误

我已经成功运行了几个月的Python脚本。 该脚本使用win32com命令编辑模板excel电子表格,然后将编辑的工作簿保存为新的.xlsx文件。

 results_path = "C:\\Users\\...\\" results_title = results_path + input + "_Results.xlsx" if os.path.exists(template_path): xl= win32com.client.gencache.EnsureDispatch("Excel.Application") xl.Application.DisplayAlerts = False xl.Workbooks.Open(Filename= template_path) xl.Application.Cells(2,6).Value = input r = 17 for row in y_test: row = str(row) row = row[1:] row = row[:-1] xl.Application.Cells(r,2).Value = row r += 1 # xl.Application.CalculateFullRebuild # xl.ActiveWorkbook.SaveAs(Filename = save_title) # time.sleep(20) r = 17 for row in prediction: row = str(row) row = row[1:] row = row[:-1] xl.Application.Cells(r,3).Value = row r += 1 xl.ActiveWorkbook.SaveAs(Filename = results_title) 

不改变脚本中的任何东西,它不再有效。 有一天它停止了工作

这是错误:

 Traceback (most recent call last): File "<ipython-input-5-aaef40198ed6>", line 1, in <module> runfile('C:/Users/Alex/Desktop/Stocks/Python Stock Code/BizNet.py', wdir='C:/Users/Alex/Desktop/Stocks/Python Stock Code') File "C:\Users\Alex\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py", line 710, in runfile execfile(filename, namespace) File "C:\Users\Alex\Anaconda3\lib\site-packages\spyder\utils\site\sitecustomize.py", line 101, in execfile exec(compile(f.read(), filename, 'exec'), namespace) File "C:/Users/Alex/Desktop/Stocks/Python Stock Code/BizNet.py", line 99, in <module> BizNet_test.accuracy_Test(companyInputOrderArray,input,model) File "C:\Users\Alex\Desktop\Stocks\Python Stock Code\BizNet_test.py", line 125, in accuracy_Test xl.ActiveWorkbook.SaveAs(results_title) File "C:\Users\Alex\AppData\Local\Temp\gen_py\3.5\00020813-0000-0000-C000-000000000046x0x1x9\_Workbook.py", line 284, in SaveAs , AccessMode, ConflictResolution, AddToMru, TextCodepage, TextVisualLayout com_error: (-2147352562, 'Invalid number of parameters.', None, None) 

得到它了!!!

有一个临时的caching文件夹“gen_py”,我不得不删除。 错误中由文件path引用的那个。

 "C:\Users\Alex\AppData\Local\Temp\gen_py\3.5\00020813-0000-0000-C000-000000000046x0x1x9\_Workbook.py" 

我不知道为什么这个工作或错误最初发生,但现在一切都很好。