Question

我有一个使用tkinter和Pandas的工作项目，但是每当我尝试使用Pyinstaller导出它时，当我将Pandas导入到我的项目时，它将显示一个错误。

    57986 WARNING: Cannot read QLibraryInfo output: raised Expecting value: line 1 column 1 (char 0) when decoding:
Traceback (most recent call last):
  File "<string>", line 11, in <module>
ImportError: DLL load failed: The specified procedure could not be found.
Traceback (most recent call last):
  File "c:\python36\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\python36\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\Python36\Scripts\pyinstaller.exe\__main__.py", line 9, in <module>
  File "c:\python36\lib\site-packages\PyInstaller\__main__.py", line 111, in run
    run_build(pyi_config, spec_file, **vars(args))
  File "c:\python36\lib\site-packages\PyInstaller\__main__.py", line 63, in run_build
    PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
  File "c:\python36\lib\site-packages\PyInstaller\building\build_main.py", line 838, in main
    build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
  File "c:\python36\lib\site-packages\PyInstaller\building\build_main.py", line 784, in build
    exec(text, spec_namespace)
  File "<string>", line 17, in <module>
  File "c:\python36\lib\site-packages\PyInstaller\building\build_main.py", line 241, in __init__
    self.__postinit__()
  File "c:\python36\lib\site-packages\PyInstaller\building\datastruct.py", line 158, in __postinit__
    self.assemble()
  File "c:\python36\lib\site-packages\PyInstaller\building\build_main.py", line 500, in assemble
    module_hook.post_graph()
  File "c:\python36\lib\site-packages\PyInstaller\building\imphook.py", line 410, in post_graph
    self._load_hook_module()
  File "c:\python36\lib\site-packages\PyInstaller\building\imphook.py", line 377, in _load_hook_module
    self.hook_module_name, self.hook_filename)
  File "c:\python36\lib\site-packages\PyInstaller\compat.py", line 736, in importlib_load_source
    return mod_loader.load_module()
  File "<frozen importlib._bootstrap_external>", line 399, in _check_name_wrapper
  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 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "c:\python36\lib\site-packages\PyInstaller\hooks\hook-PyQt5.py", line 23, in <module>
    collect_system_data_files(pyqt5_library_info.location['PrefixPath'],
  File "c:\python36\lib\site-packages\PyInstaller\utils\hooks\qt.py", line 67, in __getattr__
    qli = json.loads(json_str)
  File "c:\python36\lib\json\__init__.py", line 354, in loads
    return _default_decoder.decode(s)
  File "c:\python36\lib\json\decoder.py", line 339, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "c:\python36\lib\json\decoder.py", line 357, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

这是我的Firstime导出到exe。我已经重新安装了pyinstaller pyqt5，pandas，但仍然没有。我正在使用

Windows 10
python 3.6
我用Pip安装了库

库：熊猫，pyinstaller。

Answer 1

collect_system_data_files(pyqt5_library_info.location['PrefixPath']

这表明收集系统数据文件时开始出现错误。尝试安装PyQt5，然后运行PyInstaller。

Answer 2

我有同样的问题。经过数小时的混乱之后，我相信删除了我计算机上的旧版本的python可以解决此问题，尽管我不确定，因为我做了很多事情。我建议尝试尝试卸载其他版本的python（如果有），然后通过pip卸载并重新安装程序的依赖项。然后，确保您能够从cmd：myProgram.py运行python脚本C:\<path to the location of myProgram>\>python myProgram.py。解决尝试使用pyinstaller之前可能发生的任何错误，这对我来说解决了这个特定错误。

导出时出现Pyinstaller和Pandas错误

2 个答案: