乌里斯龙卷风。 50465信息：Matplotlib后端“WX”：已忽略 没有名为“wx”的模块 50917信息：Matplotlib后端“WXAgg”：已忽略 没有名为“wx”的模块 51381信息：Matplotlib后端“WXCairo”：已忽略 没有名为“wx”的模块 51872信息：Matplotlib后端“agg”：已添加 52325信息：Matplotlib后端“cairo”：已忽略 cairo后端要求安装pycairo>=1.11.0或CairoCffi 52952信息：Matplotlib后端“pdf”：已添加 53577信息：Matplotlib后端“pgf”：已添加 54038信息：Matplotlib后端“ps”：已添加 54513信息：Matplotlib后端“svg”：已添加 55119信息：Matplotlib后端“模板”：已添加 55415信息：加载模块挂钩“hook matplotlib.py”。。。 55822信息：加载模块挂钩“hook numpy.core.py”。。。 55960信息：加载模块挂钩“hook numpy.py”。。。 55962信息：加载模块挂钩“hook openpyxl.py”。。。 55999信息：加载模块挂钩“hook pandas.py”。。。 57080信息：加载模块挂钩“hook PIL.Image.py”。。。 57482信息：加载模块钩子“hook PIL.py”。。。 57486信息：不包括导入“tkinter” 57490信息：正在从模块PIL.ImageTk中删除tkinter的导入 57491信息：未找到要排除的导入：“PySide” 57492信息：不包括导入“PyQt4” 57498信息：不包括导入“PyQt5” 57502信息：正在从模块PIL.ImageQt中删除PyQt5的导入 57505信息：未找到要排除的导入：“FixTk” 57505信息：加载模块hook“hook PIL.SpiderImagePlugin.py”。。。 57508信息：不包括导入“tkinter” 57511信息：未找到要排除的导入：“FixTk” 57512信息：正在加载模块挂钩“hook-pkg_resources.py”。。。 57963信息：正在处理预安全导入模块挂钩win32com 回溯（最近一次呼叫最后一次）： 文件“”，第2行，在 ModuleNotFoundError:没有名为“win32com”的模块 58051信息：正在处理预安全导入模块挂钩win32com 回溯（最近一次呼叫最后一次）： 文件“”，第2行，在 ModuleNotFoundError:没有名为“win32com”的模块 58374信息：不包括导入“\uuuu main\uuuuuu” 58381信息：正在从模块pkg_资源中删除导入_main__; 58382信息：加载模块钩子“hook pycparser.py”。。。 58383信息：加载模块钩子“hook pydoc.py”。。。 58385信息：加载模块钩子“hook pygments.py”。。。 60907信息：加载模块挂钩“hook pytz.py”。。。 61021信息：加载模块挂钩“hook setuptools.py”。。。 61812信息：加载模块hook“hook-sqlite3.py”。。。 61932信息：正在加载模块挂钩“hook sysconfig.py”。。。 61935信息：正在加载模块钩子“hook xml.dom.domreg.py”。。。 61935信息：加载模块钩子“hook xml.etree.celementree.py”。。。 61936信息：加载模块钩子“hook xml.py”。。。 61938信息：加载模块挂钩“挂钩-\u tkinter.py”。。。 62151信息：正在检查树 62151信息：正在生成树，因为Tree-00.toc不存在 62152信息：构建Tree-00.toc 62250信息：正在检查树 62250信息：正在生成树，因为Tree-01.toc不存在 62251信息：构建Tree-01.toc 62480信息：正在查找ctypes DLL 62642信息：正在分析运行时挂钩。。。 62659信息：包括运行时钩子'pyi_rth_utkinter.py' 62661信息：包括运行时钩子'pyi_rth_multiprocessing.py' 62666信息：包括运行时钩子'pyi_rth_pkgres.py' 62668信息：包括运行时钩子'pyi_rth_traitlets.py' 62669信息：包括运行时挂钩'pyi_rth_mplconfig.py' 62671信息：包括运行时挂钩'pyi_rth_mpldata.py' 62673信息：包括运行时钩子'pyi_rth_certifi.py' 62713信息：寻找动态库 64667信息：寻找鸡蛋 64667信息：使用Python库c:\users\sguser\appdata\local\programs\Python\python38-32\python38.dll 64668信息：找到绑定重定向： [] 回溯（最近一次呼叫最后一次）： 文件“c:\users\sguser\appdata\local\programs\python 38-32\lib\runpy.py”，第193行，在运行模块中作为主 返回运行代码（代码、主全局、无、， 文件“c:\users\sguser\appdata\local\programs\python 38-32\lib\runpy.py”，第86行，在运行代码中 exec（代码、运行\全局） 文件“C:\Users\sguser\AppData\Local\Programs\Python38-32\Scripts\pyinstaller.exe\ \uuuuuu main\uuuuuuuuu.py”，第9行，在 文件“c:\users\sguser\appdata\local\programs\python38-32\lib\site packages\PyInstaller\\uuuuuu main\uuuuuuuuu.py”，第114行，正在运行 运行构建（pyi\u配置，规范文件，**vars（args）） 文件“c:\users\sguser\appdata\local\programs\python38-32\lib\site packages\PyInstaller\\uuuuuuu main\uuuuuuuuu.py”，第65行，在run\u build中 PyInstaller.building.build\u main.main（pyi\u配置，spec\u文件，**kwargs） 文件“c:\users\sguser\appdata\local\programs\python 38-32\lib\site packages\PyInstaller\building\build\u main.py”，第734行，在main中 构建（specfile，kw.get（'distpath'），kw.get（'workpath'），kw.get（'clean_build'）） 文件“c:\users\sguser\appdata\local\programs\python 38-32\lib\site packages\PyInstaller\building\build\u main.py”，第681行，内部版本 exec（代码、规范和命名空间） 文件“C:\Users\sguser\Desktop\FoodNewsApp\main.spec”，第6行，在 a=分析（['main.py']， 文件“c:\users\sguser\appdata\local\programs\python 38-32\lib\site packages\PyInstaller\building\build\u main.py”，第244行，在\uuu init中__ self.\uuuu postinit\uuuuu（） 文件“c:\users\sguser\appdata\local\programs\python38-32\lib\site packages\PyInstaller\building\datastruct.py”，第160行，在__ self.assembly（） 汇编文件“c:\users\sguser\appdata\local\programs\python 38-32\lib\site packages\PyInstaller\building\build\u main.py”，第500行 对于compile_py_文件中的名称、路径、类型代码（new_toc，CONF['workpath']）： 文件“c:\users\sguser\appdata\local\programs\python 38-32\lib\site packages\PyInstaller\utils\misc.py”，第152行，在compile\u py\u文件中 开放式（obj_fnm，'rb'）作为fh： FileNotFoundError:[Errno 2]没有这样的文件或目录：'-' C:\Users\sguser\Desktop\FoodNewsApp>

在处理最近的项目时，我遇到了这种情况。我运行pyinstaller时启用了virtualenv。当我停用环境并尝试运行时，它工作了

停用虚拟环境

使用pip重新安装所有模块

pyinstaller --onefile -w main.py

C:\Users\sguser\Desktop\FoodNewsApp>pyinstaller --onefile --debug=all main.py
103 INFO: PyInstaller: 3.6
103 INFO: Python: 3.8.2
105 INFO: Platform: Windows-10-10.0.18362-SP0
107 INFO: wrote C:\Users\sguser\Desktop\FoodNewsApp\main.spec
111 INFO: UPX is not available.
123 INFO: Extending PYTHONPATH with paths
['C:\\Users\\sguser\\Desktop\\FoodNewsApp',
 'C:\\Users\\sguser\\Desktop\\FoodNewsApp']
124 INFO: checking Analysis
125 INFO: Building Analysis because Analysis-00.toc is non existent
125 INFO: Initializing module dependency graph...
133 INFO: Caching module graph hooks...
154 INFO: Analyzing base_library.zip ...
3454 INFO: Processing pre-find module path hook   distutils
3456 INFO: distutils: retargeting to non-venv dir 'c:\\users\\sguser\\appdata\\local\\programs\\python\\python38-32\\lib'
6922 INFO: Caching module dependency graph...
7088 INFO: running Analysis Analysis-00.toc
7109 INFO: Adding Microsoft.Windows.Common-Controls to dependent assemblies of final executable
  required by c:\users\sguser\appdata\local\programs\python\python38-32\python.exe
7230 INFO: Analyzing C:\Users\sguser\Desktop\FoodNewsApp\main.py
7911 INFO: Processing pre-find module path hook   site
7913 INFO: site: retargeting to fake-dir 'c:\\users\\sguser\\appdata\\local\\programs\\python\\python38-32\\lib\\site-packages\\PyInstaller\\fake-modules'
9213 INFO: Processing pre-safe import module hook   setuptools.extern.six.moves
12127 INFO: Processing pre-safe import module hook   urllib3.packages.six.moves
14474 INFO: Processing pre-safe import module hook   six.moves
c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\traitlets\config\loader.py:795: SyntaxWarning: "is" with a literal. Did you mean "=="?
  if len(key) is 1:
c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\traitlets\config\loader.py:804: SyntaxWarning: "is" with a literal. Did you mean "=="?
  if len(key) is 1:
42337 INFO: Processing module hooks...
42337 INFO: Loading module hook "hook-babel.py"...
42464 INFO: Loading module hook "hook-certifi.py"...
42466 INFO: Loading module hook "hook-distutils.py"...
42468 INFO: Loading module hook "hook-encodings.py"...
42588 INFO: Loading module hook "hook-IPython.py"...
43072 INFO: Excluding import 'tkinter'
43077 INFO:   Removing import of tkinter from module IPython.lib.clipboard
43079 INFO: Import to be excluded not found: 'PySide'
43079 INFO: Excluding import 'PyQt4'
43085 INFO: Excluding import 'matplotlib'
43091 INFO:   Removing import of matplotlib._pylab_helpers from module IPython.core.pylabtools
43091 INFO:   Removing import of matplotlib from module IPython.core.pylabtools
43092 INFO:   Removing import of matplotlib.pyplot from module IPython.core.pylabtools
43092 INFO:   Removing import of matplotlib.backend_bases from module IPython.core.pylabtools
43093 INFO:   Removing import of matplotlib.figure from module IPython.core.pylabtools
43095 INFO: Excluding import 'PyQt5'
43104 INFO: Import to be excluded not found: 'gtk'
43105 INFO: Loading module hook "hook-jedi.py"...
43351 INFO: Loading module hook "hook-lib2to3.py"...
43359 INFO: Loading module hook "hook-lxml.etree.py"...
43363 INFO: Loading module hook "hook-matplotlib.backends.py"...
44222 INFO:   Matplotlib backend "GTK3Agg": ignored
    backend Gtk3Agg requires cairo
44703 INFO:   Matplotlib backend "GTK3Cairo": ignored
    cairo backend requires that pycairo>=1.11.0 or cairocffiis installed
45159 INFO:   Matplotlib backend "MacOSX": ignored
    cannot import name '_macosx' from 'matplotlib.backends' (c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\matplotlib\backends\__init__.py)
c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\IPython\kernel\__init__.py:12: ShimWarning: The `IPython.kernel` package has been deprecated since IPython 4.0.You should import from ipykernel or jupyter_client instead.
  warn("The `IPython.kernel` package has been deprecated since IPython 4.0."
46192 INFO:   Matplotlib backend "nbAgg": ignored
    No module named 'ipykernel'
46691 INFO:   Matplotlib backend "Qt4Agg": ignored
    Failed to import any qt binding
47147 INFO:   Matplotlib backend "Qt4Cairo": ignored
    cairo backend requires that pycairo>=1.11.0 or cairocffiis installed
47643 INFO:   Matplotlib backend "Qt5Agg": ignored
    Failed to import any qt binding
48105 INFO:   Matplotlib backend "Qt5Cairo": ignored
    cairo backend requires that pycairo>=1.11.0 or cairocffiis installed
48767 INFO:   Matplotlib backend "TkAgg": added
49406 INFO:   Matplotlib backend "TkCairo": ignored
    cairo backend requires that pycairo>=1.11.0 or cairocffiis installed
49861 INFO:   Matplotlib backend "WebAgg": ignored
    Traceback (most recent call last):
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\matplotlib\backends\backend_webagg.py", line 27, in <module>
    import tornado
ModuleNotFoundError: No module named 'tornado'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<string>", line 12, in <module>
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\matplotlib\backends\backend_webagg.py", line 29, in <module>
    raise RuntimeError("The WebAgg backend requires Tornado.")
RuntimeError: The WebAgg backend requires Tornado.
50465 INFO:   Matplotlib backend "WX": ignored
    No module named 'wx'
50917 INFO:   Matplotlib backend "WXAgg": ignored
    No module named 'wx'
51381 INFO:   Matplotlib backend "WXCairo": ignored
    No module named 'wx'
51872 INFO:   Matplotlib backend "agg": added
52325 INFO:   Matplotlib backend "cairo": ignored
    cairo backend requires that pycairo>=1.11.0 or cairocffiis installed
52952 INFO:   Matplotlib backend "pdf": added
53577 INFO:   Matplotlib backend "pgf": added
54038 INFO:   Matplotlib backend "ps": added
54513 INFO:   Matplotlib backend "svg": added
55119 INFO:   Matplotlib backend "template": added
55415 INFO: Loading module hook "hook-matplotlib.py"...
55822 INFO: Loading module hook "hook-numpy.core.py"...
55960 INFO: Loading module hook "hook-numpy.py"...
55962 INFO: Loading module hook "hook-openpyxl.py"...
55999 INFO: Loading module hook "hook-pandas.py"...
57080 INFO: Loading module hook "hook-PIL.Image.py"...
57482 INFO: Loading module hook "hook-PIL.py"...
57486 INFO: Excluding import 'tkinter'
57490 INFO:   Removing import of tkinter from module PIL.ImageTk
57491 INFO: Import to be excluded not found: 'PySide'
57492 INFO: Excluding import 'PyQt4'
57498 INFO: Excluding import 'PyQt5'
57502 INFO:   Removing import of PyQt5 from module PIL.ImageQt
57505 INFO: Import to be excluded not found: 'FixTk'
57505 INFO: Loading module hook "hook-PIL.SpiderImagePlugin.py"...
57508 INFO: Excluding import 'tkinter'
57511 INFO: Import to be excluded not found: 'FixTk'
57512 INFO: Loading module hook "hook-pkg_resources.py"...
57963 INFO: Processing pre-safe import module hook   win32com
Traceback (most recent call last):
  File "<string>", line 2, in <module>
ModuleNotFoundError: No module named 'win32com'
58051 INFO: Processing pre-safe import module hook   win32com
Traceback (most recent call last):
  File "<string>", line 2, in <module>
ModuleNotFoundError: No module named 'win32com'
58374 INFO: Excluding import '__main__'
58381 INFO:   Removing import of __main__ from module pkg_resources
58382 INFO: Loading module hook "hook-pycparser.py"...
58383 INFO: Loading module hook "hook-pydoc.py"...
58385 INFO: Loading module hook "hook-pygments.py"...
60907 INFO: Loading module hook "hook-pytz.py"...
61021 INFO: Loading module hook "hook-setuptools.py"...
61812 INFO: Loading module hook "hook-sqlite3.py"...
61932 INFO: Loading module hook "hook-sysconfig.py"...
61935 INFO: Loading module hook "hook-xml.dom.domreg.py"...
61935 INFO: Loading module hook "hook-xml.etree.cElementTree.py"...
61936 INFO: Loading module hook "hook-xml.py"...
61938 INFO: Loading module hook "hook-_tkinter.py"...
62151 INFO: checking Tree
62151 INFO: Building Tree because Tree-00.toc is non existent
62152 INFO: Building Tree Tree-00.toc
62250 INFO: checking Tree
62250 INFO: Building Tree because Tree-01.toc is non existent
62251 INFO: Building Tree Tree-01.toc
62480 INFO: Looking for ctypes DLLs
62642 INFO: Analyzing run-time hooks ...
62659 INFO: Including run-time hook 'pyi_rth__tkinter.py'
62661 INFO: Including run-time hook 'pyi_rth_multiprocessing.py'
62666 INFO: Including run-time hook 'pyi_rth_pkgres.py'
62668 INFO: Including run-time hook 'pyi_rth_traitlets.py'
62669 INFO: Including run-time hook 'pyi_rth_mplconfig.py'
62671 INFO: Including run-time hook 'pyi_rth_mpldata.py'
62673 INFO: Including run-time hook 'pyi_rth_certifi.py'
62713 INFO: Looking for dynamic libraries
64667 INFO: Looking for eggs
64667 INFO: Using Python library c:\users\sguser\appdata\local\programs\python\python38-32\python38.dll
64668 INFO: Found binding redirects:
[]
Traceback (most recent call last):
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\runpy.py", line 193, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "C:\Users\sguser\AppData\Local\Programs\Python\Python38-32\Scripts\pyinstaller.exe\__main__.py", line 9, in <module>
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\PyInstaller\__main__.py", line 114, in run
    run_build(pyi_config, spec_file, **vars(args))
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\PyInstaller\__main__.py", line 65, in run_build
    PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\PyInstaller\building\build_main.py", line 734, in main
    build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\PyInstaller\building\build_main.py", line 681, in build
    exec(code, spec_namespace)
  File "C:\Users\sguser\Desktop\FoodNewsApp\main.spec", line 6, in <module>
    a = Analysis(['main.py'],
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\PyInstaller\building\build_main.py", line 244, in __init__
    self.__postinit__()
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\PyInstaller\building\datastruct.py", line 160, in __postinit__
    self.assemble()
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\PyInstaller\building\build_main.py", line 500, in assemble
    for name, path, typecode in compile_py_files(new_toc, CONF['workpath']):
  File "c:\users\sguser\appdata\local\programs\python\python38-32\lib\site-packages\PyInstaller\utils\misc.py", line 152, in compile_py_files
    with open(obj_fnm, 'rb') as fh:
FileNotFoundError: [Errno 2] No such file or directory: '-'

C:\Users\sguser\Desktop\FoodNewsApp>