PyInstaller - FileNotFoundError：没有这样的文件或目录：''

Question

我已经看到很多关于这个非常相同的错误代码的帖子有很多不同的答案，但我仍然无法解决我的问题。

我与所有其他帖子的不同之处在于我得到以下信息：

317 INFO: Building PKG because PKG-00.toc is non existent
318 INFO: Building PKG (CArchive) PKG-00.pkg
Traceback (most recent call last):
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 193, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.8_3.8.752.0_x64__qbz5n2kfra8p0\lib\runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "C:\Users\Christopher\Desktop\project\venv\Scripts\pyinstaller.exe\__main__.py", line 7, in <module>
  File "c:\users\christopher\desktop\project\venv\lib\site-packages\PyInstaller\__main__.py", line 114, in run
    run_build(pyi_config, spec_file, **vars(args))
  File "c:\users\christopher\desktop\project\venv\lib\site-packages\PyInstaller\__main__.py", line 65, in run_build
    PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
  File "c:\users\christopher\desktop\project\venv\lib\site-packages\PyInstaller\building\build_main.py", line 729, in main
    build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
  File "c:\users\christopher\desktop\project\venv\lib\site-packages\PyInstaller\building\build_main.py", line 676, in build
    exec(code, spec_namespace)
  File "C:\Users\Christopher\Desktop\project\main.spec", line 20, in <module>
    exe = EXE(pyz,
  File "c:\users\christopher\desktop\project\venv\lib\site-packages\PyInstaller\building\api.py", line 433, in __init__
    self.pkg = PKG(self.toc, cdict=kwargs.get('cdict', None),
  File "c:\users\christopher\desktop\project\venv\lib\site-packages\PyInstaller\building\api.py", line 199, in __init__
    self.__postinit__()
  File "c:\users\christopher\desktop\project\venv\lib\site-packages\PyInstaller\building\datastruct.py", line 160, in __postinit__
    self.assemble()
  File "c:\users\christopher\desktop\project\venv\lib\site-packages\PyInstaller\building\api.py", line 259, in assemble
    fnm = checkCache(fnm, strip=self.strip_binaries,
  File "c:\users\christopher\desktop\project\venv\lib\site-packages\PyInstaller\building\utils.py", line 213, in checkCache
    digest = cacheDigest(fnm, redirects)
  File "c:\users\christopher\desktop\project\venv\lib\site-packages\PyInstaller\building\utils.py", line 358, in cacheDigest
    with open(fnm, "rb") as f:
FileNotFoundError: [Errno 2] No such file or directory: ''

有问题的文件是 '' （根本没有文件）。 我是 python 和 PyInstaller 的新手，对此我真的很困惑。

Answer 1

在 CArchive 步骤中，PyInstaller 尝试捆绑 Python DLL。 这些名称是根据版本设置的，如果它是不受支持的 python 版本，PyInstaller 将返回一个空字符串。 这就是导致错误的原因。 请使用python 3.5-3.7