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解决python报not found libzbar-64.dll的问题

news 2025/7/4 12:17:28

执行python文件，提示libzbar-64.dll，而查看路径，文件是存在的，如下图
在这里插入图片描述

Traceback (most recent call last):File "c:\Users\Administrator\Desktop\.venv\Lib\site-packages\pyzbar\zbar_library.py", line 58, in loaddependencies, libzbar = load_objects(Path(''))^^^^^^^^^^^^^^^^^^^^^^File "c:\Users\Administrator\Desktop\.venv\Lib\site-packages\pyzbar\zbar_library.py", line 51, in load_objectscdll.LoadLibrary(str(directory.joinpath(dep)))File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.12_3.12.2800.0_x64__qbz5n2kfra8p0\Lib\ctypes\__init__.py", line 460, in LoadLibraryreturn self._dlltype(name)^^^^^^^^^^^^^^^^^^^File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.12_3.12.2800.0_x64__qbz5n2kfra8p0\Lib\ctypes\__init__.py", line 379, in __init__self._handle = _dlopen(self._name, mode)^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: Could not find module 'libiconv.dll' (or one of its dependencies). Try using the full path with constructor syntax.      During handling of the above exception, another exception occurred:Traceback (most recent call last):File "C:\Users\Administrator\Desktop\verify_service.py", line 3, in <module>from pyzbar.pyzbar import decodeFile "c:\Users\Administrator\Desktop\.venv\Lib\site-packages\pyzbar\pyzbar.py", line 7, in <module>from .wrapper import (File "c:\Users\Administrator\Desktop\.venv\Lib\site-packages\pyzbar\wrapper.py", line 151, in <module>zbar_version = zbar_function(^^^^^^^^^^^^^^File "c:\Users\Administrator\Desktop\.venv\Lib\site-packages\pyzbar\wrapper.py", line 148, in zbar_functionreturn prototype((fname, load_libzbar()))^^^^^^^^^^^^^^File "c:\Users\Administrator\Desktop\.venv\Lib\site-packages\pyzbar\wrapper.py", line 127, in load_libzbarlibzbar, dependencies = zbar_library.load()^^^^^^^^^^^^^^^^^^^File "c:\Users\Administrator\Desktop\.venv\Lib\site-packages\pyzbar\zbar_library.py", line 60, in loaddependencies, libzbar = load_objects(Path(__file__).parent)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^File "c:\Users\Administrator\Desktop\.venv\Lib\site-packages\pyzbar\zbar_library.py", line 54, in load_objectslibzbar = cdll.LoadLibrary(str(directory.joinpath(fname)))^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.12_3.12.2800.0_x64__qbz5n2kfra8p0\Lib\ctypes\__init__.py", line 460, in LoadLibraryreturn self._dlltype(name)^^^^^^^^^^^^^^^^^^^File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.12_3.12.2800.0_x64__qbz5n2kfra8p0\Lib\ctypes\__init__.py", line 379, in __init__self._handle = _dlopen(self._name, mode)^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: Could not find module 'c:\Users\Administrator\Desktop\.venv\Lib\site-packages\pyzbar\libzbar-64.dll' (or one of its dependencies). Try using the full path with constructor syntax.

问题是微软的VC++的运行库的问题，安装更新即可
https://www.microsoft.com/zh-cn/download/details.aspx?id=40784&ivk_sa=1024320u&6B49FDFB-8E5B-4B07-BC31-15695C5A2143=1&wd=&eqid=8e49028100042c3d0000000464efe3e0

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