無法在 Pycharm 中創建或導入現有的 conda 項目

Question

我正在嘗試在 PyCharm 中創建或打開現有的 conda 項目。 在這兩種情況下，我都會收到此錯誤：

TypeError: LoadLibrary() argument 1 must be str, not None

我在我的 Windows 機器上安裝了 Anaconda3 包（conda 4.7.5）。 我能夠從 Anaconda Prompt 成功使用它（創建和使用環境、安裝包和創建項目）。 但是每次我嘗試通過使用 Python 3.6 選擇“文件 -> 新建項目 -> 科學 -> 使用 Conda 的新環境”在 PyCharm 中創建項目時，我都會在創建項目時收到上述錯誤。

或者，當我在 PyCharm 中打開現有的 conda 項目（來自 Anaconda Prompt）然后嘗試選擇 conda 作為解釋器時，我得到完全相同的錯誤。

我一直在嘗試解決這個問題 3 個小時：閱讀論壇、安裝舊版本、嘗試使用 miniconda。 這是 PyCharm 的問題嗎？

編輯：附加完整的堆棧跟蹤。

Traceback (most recent call last):
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\exceptions.py", line 1043, in __call__
    return func(*args, **kwargs)
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\cli\main.py", line 84, in _main
    exit_code = do_call(args, p)
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\cli\conda_argparse.py", line 80, in do_call
    module = import_module(relative_mod, __name__.rsplit('.', 1)[0])
  File "C:\Users\Eduard\Anaconda3\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\cli\main_create.py", line 10, in <module>
    from .install import install
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\cli\install.py", line 19, in <module>
    from ..core.index import calculate_channel_urls, get_index
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\core\index.py", line 9, in <module>
    from .package_cache_data import PackageCacheData
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\core\package_cache_data.py", line 15, in <module>
    from conda_package_handling.api import InvalidArchiveError
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda_package_handling\api.py", line 3, in <module>
    from libarchive.exception import ArchiveError as _LibarchiveArchiveError
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\libarchive\__init__.py", line 1, in <module>
    from .entry import ArchiveEntry
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\libarchive\entry.py", line 6, in <module>
    from . import ffi
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\libarchive\ffi.py", line 27, in <module>
    libarchive = ctypes.cdll.LoadLibrary(libarchive_path)
  File "C:\Users\Eduard\Anaconda3\lib\ctypes\__init__.py", line 434, in LoadLibrary
    return self._dlltype(name)
  File "C:\Users\Eduard\Anaconda3\lib\ctypes\__init__.py", line 356, in __init__
    self._handle = _dlopen(self._name, mode)
TypeError: LoadLibrary() argument 1 must be str, not None

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\Eduard\Anaconda3\Scripts\conda-script.py", line 12, in <module>
    sys.exit(main())
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\cli\main.py", line 150, in main
    return conda_exception_handler(_main, *args, **kwargs)
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\exceptions.py", line 1335, in conda_exception_handler
    return_value = exception_handler(func, *args, **kwargs)
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\exceptions.py", line 1046, in __call__
    return self.handle_exception(exc_val, exc_tb)
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\exceptions.py", line 1090, in handle_exception
    return self.handle_unexpected_exception(exc_val, exc_tb)
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\exceptions.py", line 1101, in handle_unexpected_exception
    self.print_unexpected_error_report(error_report)
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\exceptions.py", line 1171, in print_unexpected_error_report
    from .cli.main_info import get_env_vars_str, get_main_info_str
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\cli\main_info.py", line 19, in <module>
    from ..core.index import _supplement_index_with_system
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\core\index.py", line 9, in <module>
    from .package_cache_data import PackageCacheData
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda\core\package_cache_data.py", line 15, in <module>
    from conda_package_handling.api import InvalidArchiveError
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda_package_handling\api.py", line 7, in <module>
    from .tarball import CondaTarBZ2 as _CondaTarBZ2
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\conda_package_handling\tarball.py", line 7, in <module>
    import libarchive
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\libarchive\__init__.py", line 1, in <module>
    from .entry import ArchiveEntry
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\libarchive\entry.py", line 6, in <module>
    from . import ffi
  File "C:\Users\Eduard\Anaconda3\lib\site-packages\libarchive\ffi.py", line 27, in <module>
    libarchive = ctypes.cdll.LoadLibrary(libarchive_path)
  File "C:\Users\Eduard\Anaconda3\lib\ctypes\__init__.py", line 434, in LoadLibrary
    return self._dlltype(name)
  File "C:\Users\Eduard\Anaconda3\lib\ctypes\__init__.py", line 356, in __init__
    self._handle = _dlopen(self._name, mode)
TypeError: LoadLibrary() argument 1 must be str, not None

Answer 1

我在通過命令提示符創建 conda 環境時遇到了同樣的問題。 我在我的環境變量中添加了這個。 它對我有幫助。 也許它也可以幫助你

anaconda 文件夾/Anaconda3/library/bin 的路徑

Answer 2

安裝軟件包時出現相同的錯誤。 通過anaconda導航器進行安裝沒有任何問題。