python-3.x - PySide2 和 pyinstaller gui 应用程序无法在某些 Windows 计算机上运行

Question

我使用 PySide2 作为我的 gui 框架和 PyInstaller 构建了一个小型 gui 应用程序来制作一个文件 exe 文件。

该应用程序在某些 PC(Windows 7 和 10)上运行良好，但是，在其他几台 PC 上它无法启动 - 向我显示错误消息:

' fatal error !:无法执行脚本 pyi_rth_qt5plugins'

我相信它可能没有捆绑 Qt5Gui.dll、Qt5Core.dll 和 Qt5Widgets.dll，但是我不知道如何使用 PyInstaller 做到这一点。

有谁知道如何解决这个问题？

这是我的 .spec 文件:

# -*- mode: python -*-

block_cipher = None

a = Analysis(['main.py'],
             pathex=[],
             binaries=[],
             datas=[],
             hiddenimports=[],
             hookspath=[],
             runtime_hooks=[],
             excludes=[],
             win_no_prefer_redirects=False,
             win_private_assemblies=False,
             cipher=block_cipher)
pyz = PYZ(a.pure, a.zipped_data,
             cipher=block_cipher)
exe = EXE(pyz,
          a.scripts,
          a.binaries,
          a.zipfiles,
          a.datas,
          name='Application',
          debug=True,
          strip=False,
          upx=True,
          runtime_tmpdir=None,
          console=True , icon='Images\\Application_icon.ico')

编辑

这是从 cmd 和 debug=True 运行时的完整输出。我发现奇怪的一件事是它指的是我开发应用程序的 PC(例如 File "c:\users\jake\Projects\Application\venv\lib\site-packages\PyInsta
ller\loader\pyimod03_importers.py", line 714, in load_module)，而不是我正在测试并从中获得此错误消息的 PC。

[4588] PyInstaller Bootloader 3.x
[4588] LOADER: executable is C:\Users\User\Desktop\Application.exe
[4588] LOADER: homepath is C:\Users\User\Desktop
[4588] LOADER: _MEIPASS2 is NULL
[4588] LOADER: archivename is C:\Users\User\Desktop\Application.exe
[4588] LOADER: Extracting binaries
[4588] LOADER: Executing self as child
[4588] LOADER: set _MEIPASS2 to C:\Users\User\AppData\Local\Temp\_MEI45882
[4588] LOADER: Setting up to run child
[4588] LOADER: Creating child process
[4588] LOADER: Waiting for child process to finish...
[4752] PyInstaller Bootloader 3.x
[4752] LOADER: executable is C:\Users\User\Desktop\Application.exe
[4752] LOADER: homepath is C:\Users\User\Desktop
[4752] LOADER: _MEIPASS2 is C:\Users\User\AppData\Local\Temp\_MEI45882
[4752] LOADER: archivename is C:\Users\User\Desktop\Application.exe
[4752] LOADER: SetDllDirectory(C:\Users\User\AppData\Local\Temp\_MEI45882)
[4752] LOADER: Already in the child - running user's code.
[4752] LOADER: manifestpath: C:\Users\User\AppData\Local\Temp\_MEI45882\Application.exe.manifest
[4752] LOADER: Activation context created
[4752] LOADER: Activation context activated
[4752] LOADER: Python library: C:\Users\User\AppData\Local\Temp\_MEI45882\py
thon36.dll
[4752] LOADER: Loaded functions from Python library.
[4752] LOADER: Manipulating environment (sys.path, sys.prefix)
[4752] LOADER: Pre-init sys.path is C:\Users\User\AppData\Local\Temp\_MEI458
82\base_library.zip;C:\Users\User\AppData\Local\Temp\_MEI45882
[4752] LOADER: sys.prefix is C:\Users\User\AppData\Local\Temp\_MEI45882
[4752] LOADER: Setting runtime options
[4752] LOADER: Bootloader option: pyi-windows-manifest-filename Folder Hatcher.e
xe.manifest
[4752] LOADER: Initializing python
[4752] LOADER: Overriding Python's sys.path
[4752] LOADER: Post-init sys.path is C:\Users\User\AppData\Local\Temp\_MEI45
882\base_library.zip;C:\Users\User\AppData\Local\Temp\_MEI45882
[4752] LOADER: Setting sys.argv
[4752] LOADER: setting sys._MEIPASS
[4752] LOADER: importing modules from CArchive
[4752] LOADER: extracted struct
[4752] LOADER: callfunction returned...
[4752] LOADER: extracted pyimod01_os_path
[4752] LOADER: callfunction returned...
[4752] LOADER: extracted pyimod02_archive
[4752] LOADER: callfunction returned...
[4752] LOADER: extracted pyimod03_importers
[4752] LOADER: callfunction returned...
[4752] LOADER: Installing PYZ archive with Python modules.
[4752] LOADER: PYZ archive: PYZ-00.pyz
[4752] LOADER: Running pyiboot01_bootstrap.py
[4752] LOADER: Running pyi_rth_qt5plugins.py
Traceback (most recent call last):
  File "site-packages\PyInstaller\loader\rthooks\pyi_rth_qt5plugins.py", line 47
, in <module>
ModuleNotFoundError: No module named 'PyQt5'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\jake\Projects\Application\venv\lib\site-packages\PyInsta
ller\loader\pyimod03_importers.py", line 712, in load_module
  File "<frozen importlib._bootstrap_external>", line 399, in _check_name_wrappe
r
  File "<frozen importlib._bootstrap_external>", line 823, in load_module
  File "<frozen importlib._bootstrap_external>", line 682, in load_module
  File "<frozen importlib._bootstrap>", line 265, in _load_module_shim
  File "<frozen importlib._bootstrap>", line 684, in _load
  File "<frozen importlib._bootstrap>", line 658, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 571, in module_from_spec
  File "<frozen importlib._bootstrap_external>", line 922, in create_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
ImportError: DLL load failed: The specified module could not be found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "site-packages\PyInstaller\loader\rthooks\pyi_rth_qt5plugins.py", line 49
, in <module>
  File "c:\users\jake\Projects\Application\venv\lib\site-packages\PyInsta
ller\loader\pyimod03_importers.py", line 714, in load_module
ImportError: DLL load failed: The specified module could not be found.: PySide2.
QtCore
[4752] Failed to execute script pyi_rth_qt5plugins
[4752] LOADER: OK.
[4752] LOADER: Cleaning up Python interpreter.
[4588] LOADER: Back to parent (RC: -1)
[4588] LOADER: Doing cleanup
[4588] LOADER: Freeing archive status for C:\Users\User\Desktop\Application.exe

Answer 1

我在使用 PySide2 应用程序构建时遇到了同样的问题(应用程序在某些但不是所有 Win 客户端上运行良好)，其中包含以下包:

pyinstaller==3.14

PySide2==5.12.2

Traceback (most recent call last):
  File "site-packages\PyInstaller\loader\rthooks\pyi_rth_qt5plugins.py", line 47, in <module>
ImportError: DLL load failed:

通过在 Windows 10 客户端上安装 Visual C++2015 Redistribution Package (x86) 解决了问题(在某些客户端上): https://www.microsoft.com/en-us/download/details.aspx?id=53840

但我认为这个问题仍在进行中......