textract在退出代码127时失败：Windows 10上的pdftotext

编程问答 2022-08-23

问题描述

我正在尝试在Windows 10计算机上运行python程序，并试图使用该程序读取和转换PDF文件。但是，每次运行程序时，都会出现以下错误。我还没有找到如何解决这个问题。有没有人可以帮助我：）

Exception in Tkinter callback
Traceback (most recent call last):
  File "C:\Users\trpfinance\AppData\Local\Programs\Python\python38-32\lib\site-packages\textract\parsers\utils.py",line 82,in run
    pipe = subprocess.Popen(
  File "C:\Users\trpfinance\AppData\Local\Programs\Python\python38-32\lib\subprocess.py",line 854,in __init__
    self._execute_child(args,executable,preexec_fn,close_fds,File "C:\Users\trpfinance\AppData\Local\Programs\Python\python38-32\lib\subprocess.py",line 1307,in _execute_child
    hp,ht,pid,tid = _winapi.CreateProcess(executable,args,FileNotFoundError: [WinError 2] The system cannot find the file specified

During handling of the above exception,another exception occurred:

Traceback (most recent call last):
  File "C:\Users\trpfinance\AppData\Local\Programs\Python\python38-32\lib\tkinter\__init__.py",line 1883,in __call__
    return self.func(*args)
  File "EinkaufRGWindows.py",line 40,in InkoopRekeningen
    text = textract.process(str(importfolder) + str(i))
  File "C:\Users\trpfinance\AppData\Local\Programs\Python\python38-32\lib\site-packages\textract\parsers\__init__.py",line 77,in process
    return parser.process(filename,encoding,**kwargs)
  File "C:\Users\trpfinance\AppData\Local\Programs\Python\python38-32\lib\site-packages\textract\parsers\utils.py",line 46,in process
    byte_string = self.extract(filename,**kwargs)
  File "C:\Users\trpfinance\AppData\Local\Programs\Python\python38-32\lib\site-packages\textract\parsers\pdf_parser.py",line 28,in extract
    raise ex
  File "C:\Users\trpfinance\AppData\Local\Programs\Python\python38-32\lib\site-packages\textract\parsers\pdf_parser.py",line 20,in extract
    return self.extract_pdftotext(filename,line 43,in extract_pdftotext
    stdout,_ = self.run(args)
  File "C:\Users\trpfinance\AppData\Local\Programs\Python\python38-32\lib\site-packages\textract\parsers\utils.py",line 90,in run
    raise exceptions.ShellError(
textract.exceptions.ShellError: The command `pdftotext //Mac/Home/Desktop/Wickey Einkauf Test/Rekeningen/Lekkerkerker_ - 20803471.pdf -` Failed with exit code 127
------------- stdout -------------
------------- stderr -------------

解决方法

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