在使用 PyInstaller(开发版本 4.0.dev0+8196c57ab)时,产生了一个OSError: [WinError 2] 'The system cannot find the file specified.'
- Python版本:3.7
- 图形用户界面:PySide2 5.13.0
- 其他包:lxml、BeautifulSoup、Matplotlib(带有 numpy 等依赖项)、Pandas、pypiwin32、reportlab、Theano
- 蟒蛇 3,视窗
- 使用 PyInstaller --onedir 编译
我试过的:
- 尝试按照此处的建议将 PyInstaller 降级到 2.1:https ://github.com/pyinstaller/pyinstaller/issues/3916但由于不支持 Python 3 而无法使用
- 最初在 PyInstaller 3.5 上,按照 PyInstaller github 上的一些问题的建议升级到 dev 版本
- 试过包括
--exclude-module=.git
import PyInstaller.__main__
if __name__ == '__main__':
PyInstaller.__main__.run([
'--name=%s' % 'Dummy App',
'--onedir',
'--nowindowed',
r'--workpath=C:\Users\User1\Desktop\build7',
r'--distpath=C:\Users\User1\Desktop\dist7',
'--hidden-import=theano.tensor.shared_randomstreams',
'--hidden-import=pandas._libs.tslibs.timedeltas',
'--clean',
'--add-data={0};.'.format('redacted.xml'),
'--add-data={0};{0}'.format('redacted_folder'),
'--add-data={0};.'.format('redacted.pdf'),
'--exclude-module={0}'.format('.git'),
'--log-level=WARN',
'MainWindow.py'
])
完整的堆栈跟踪:
79702 DEBUG: Analyzing .git\objects\78\e83411cea88cd038acb12c005a984fc0d6d423
Traceback (most recent call last):
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\win32ctypes\pywin32\pywintypes.py", line 35, in pywin32error
yield
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\win32ctypes\pywin32\win32api.py", line 43, in LoadLibraryEx
return _dll._LoadLibraryEx(fileName, 0, flags)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\win32ctypes\core\ctypes\_util.py", line 42, in check_null
raise make_error(function, function_name)
OSError: [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/User1/Dropbox/GitHub_Repos/DiabetesReportGenerator_v2/pyinstaller_freeze.py", line 37, in <module>
'MainWindow.py'
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\__main__.py", line 112, in run
run_build(pyi_config, spec_file, **vars(args))
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\__main__.py", line 63, in run_build
PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\building\build_main.py", line 732, in main
build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\building\build_main.py", line 679, in build
exec(code, spec_namespace)
File "C:\Users\User1\Dropbox\GitHub_Repos\DiabetesReportGenerator_v2\Risk Calculator.spec", line 17, in <module>
noarchive=False)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\building\build_main.py", line 242, in __init__
self.__postinit__()
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\building\datastruct.py", line 158, in __postinit__
self.assemble()
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\building\build_main.py", line 468, in assemble
redirects=self.binding_redirects))
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\depend\bindepend.py", line 226, in Dependencies
for ftocnm, fn in getAssemblyFiles(pth, manifest, redirects):
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\depend\bindepend.py", line 402, in getAssemblyFiles
for assembly in getAssemblies(pth):
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\depend\bindepend.py", line 353, in getAssemblies
res = GetManifestResources(pth)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\utils\win32\winmanifest.py", line 1005, in GetManifestResources
return winresource.GetResources(filename, [RT_MANIFEST], names, languages)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\PyInstaller\utils\win32\winresource.py", line 168, in GetResources
hsrc = win32api.LoadLibraryEx(filename, 0, LOAD_LIBRARY_AS_DATAFILE)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\win32ctypes\pywin32\win32api.py", line 43, in LoadLibraryEx
return _dll._LoadLibraryEx(fileName, 0, flags)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\contextlib.py", line 130, in __exit__
self.gen.throw(type, value, traceback)
File "C:\Users\User1\Anaconda3\envs\ids_gui\lib\site-packages\win32ctypes\pywin32\pywintypes.py", line 37, in pywin32error
raise error(exception.winerror, exception.function, exception.strerror)
win32ctypes.pywin32.pywintypes.error: (2, 'LoadLibraryExW', 'The system cannot find the file specified.')
PS 编译和 exe 与之前从 Anaconda 环境创建的 virtualenv 环境完美运行(不需要--exclude-module=.git),但由于 virtualenv 环境仍然被认为是 conda 环境的一部分,因此包过于臃肿。于是我用了新的conda环境,出现了这个错误
我已经通过在这个新的 conda 环境中创建另一个 virtualenv 环境来使其工作,但这是一种非常迂回的方式。有什么解决方法吗?