Pyinstaller 错误：“系统错误：代码设计失败！”在 macOS 上

Question

我已经制作了一个应用程序，我现在正在 macOS 和 Windows 上分发（Windows 已成功编译）但是当我尝试编译我的应用程序时，它不断抛出错误 SystemError: codesign failure! 在 pyinstaller 中，我使用的是 --onefile 标志，我已经尝试不带标志（python pyinstaller.py app.py，我无法使用 python pyinstaller app.py，因为我被抛出 command未找到）。这是完整的错误信息：

326 INFO: Building PKG (CArchive) PKG-00.pkg
4245 WARNING: codesign command (['codesign', '-s', '-', '--force', '--all-architectures', '--timestamp', '/Users/admin/Library/Application Support/pyinstaller/bincache00_py39_64bit/x86_64/adhoc/no-entitlements/lib-dynload/resource.cpython-39-darwin.so']) failed with error code 1!
stdout: ''
stderr: '/Users/admin/Library/Application Support/pyinstaller/bincache00_py39_64bit/x86_64/adhoc/no-entitlements/lib-dynload/resource.cpython-39-darwin.so: invalid or unsupported format for signature\n'
Traceback (most recent call last):
  File "/Users/admin/Documents/Cloud/hero/pyinstaller.py", line 17, in <module>
    run()
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/PyInstaller/__main__.py", line 126, in run
    run_build(pyi_config, spec_file, **vars(args))
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/PyInstaller/__main__.py", line 65, in run_build
    PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/PyInstaller/building/build_main.py", line 815, in main
    build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/PyInstaller/building/build_main.py", line 762, in build
    exec(code, spec_namespace)
  File "/Users/admin/Documents/Cloud/hero/app.spec", line 23, in <module>
    exe = EXE(pyz,
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/PyInstaller/building/api.py", line 509, in __init__
    self.pkg = PKG(self.toc, cdict=kwargs.get('cdict', None),
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/PyInstaller/building/api.py", line 208, in __init__
    self.__postinit__()
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/PyInstaller/building/datastruct.py", line 159, in __postinit__
    self.assemble()
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/PyInstaller/building/api.py", line 274, in assemble
    fnm = checkCache(fnm, strip=self.strip_binaries,
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/PyInstaller/building/utils.py", line 391, in checkCache
    osxutils.sign_binary(cachedfile, codesign_identity, entitlements_file)
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/PyInstaller/utils/osx.py", line 383, in sign_binary
    raise SystemError("codesign failure!")
SystemError: codesign failure!

由于我从未为 mac 编译过应用程序，而且这是我第一次这样做，我不知道这究竟意味着什么。这是使用 python 3.9。

Answer 1

这似乎是 pyinstaller 执行临时签名的方式的问题，因为在 4.3 之后的某个时间更改了代码签名（请参阅https://github.com/pyinstaller/pyinstaller/issues/6167）。在最新的 Big Sur (MacOS 11.5.2) 上构建应该可以正常工作，但我假设您使用的是 Catalina 或更早版本。

您可以：

• 使用 pip uninstall pyinstaller 和 pip install -Iv pyinstaller==4.3 降级到 pyinstaller 4.3，然后按原样重建。

或

• 提供证书以自行签署应用程序。

如果您想自己签署应用程序，您可以这样做：

1. 打开Keychain Access

2. 转到屏幕顶部的菜单并选择Keychain Access > Certificate Assistant > Create a Certificate

3. 在出现的窗口中将 Certificate Type 更改为 Code Signing ，选择 Create 并记下证书的名称

4. 使用--codesign-identity <name> 标志构建您的pyinstaller 源，其中<name> 是您在步骤3 中创建的证书的名称。