packages cannot be nested.

[url]http://stackoverflow.com/questions/2489044/packages-cannot-be-nested[/url]

觉得问题应该是这里:
[quote]down vote
i think you have to write: <fx:Script source="myClass"/> ( no colon but the equal sign .... )
... and myClass must be an actionScript file and not a class
link | edit | flag
[/quote]
import sys; print('Python %s on %s' % (sys.version, sys.platform)) D:\pythonFile\wentuo-python\.venv\Scripts\python.exe -X pycache_prefix=C:\Users\Administrator\AppData\Local\JetBrains\PyCharm2024.3\cpython-cache "D:/PyCharm 2024.3.5/plugins/python-ce/helpers/pydev/pydevd.py" --module --multiprocess --qt-support=auto --client 127.0.0.1 --port 49440 --file uvicorn main:app --reload Connected to pydev debugger (build 243.26053.29) INFO: Will watch for changes in these directories: ['D:\\pythonFile\\wentuo-python'] INFO: Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit) INFO: Started reloader process [10464] using StatReload Process SpawnProcess-1: Traceback (most recent call last): File "D:\python-3.13.2\Lib\multiprocessing\process.py", line 313, in _bootstrap self.run() ~~~~~~~~^^ File "D:\python-3.13.2\Lib\multiprocessing\process.py", line 108, in run self._target(*self._args, **self._kwargs) ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\pythonFile\wentuo-python\.venv\Lib\site-packages\uvicorn\_subprocess.py", line 80, in subprocess_started target(sockets=sockets) ~~~~~~^^^^^^^^^^^^^^^^^ File "D:\pythonFile\wentuo-python\.venv\Lib\site-packages\uvicorn\server.py", line 66, in run return asyncio.run(self.serve(sockets=sockets)) ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\python-3.13.2\Lib\asyncio\runners.py", line 195, in run return runner.run(main) ~~~~~~~~~~^^^^^^ File "D:\python-3.13.2\Lib\asyncio\runners.py", line 118, in run return self._loop.run_until_complete(task) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^ File "D:\python-3.13.2\Lib\asyncio\base_events.py", line 725, in run_until_complete return future.result() ~~~~~~~~~~~~~^^ File "D:\pythonFile\wentuo-python\.venv\Lib\site-packages\uvicorn\server.py", line 70, in serve await self._serve(sockets) File "D:\pythonFile\wentuo-python\.venv\Lib\site-packages\uvicorn\server.py", line 77, in _serve config.load() ~~~~~~~~~~~^^ File "D:\pythonFile\wentuo-python\.venv\Lib\site-packages\uvicorn\config.py", line 435, in load self.loaded_app = import_from_string(self.app) ~~~~~~~~~~~~~~~~~~^^^^^^^^^^ File "D:\pythonFile\wentuo-python\.venv\Lib\site-packages\uvicorn\importer.py", line 19, in import_from_string module = importlib.import_module(module_str) File "D:\python-3.13.2\Lib\importlib\__init__.py", line 88, in import_module return _bootstrap._gcd_import(name[level:], package, level) ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "<frozen importlib._bootstrap>", line 1387, in _gcd_import File "<frozen importlib._bootstrap>", line 1360, in _find_and_load File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 935, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 1026, in exec_module File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed File "D:\pythonFile\wentuo-python\main.py", line 7, in <module> uvicorn.run(app, host=settings.HOST, port=settings.PORT) ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\pythonFile\wentuo-python\.venv\Lib\site-packages\uvicorn\main.py", line 579, in run server.run() ~~~~~~~~~~^^ File "D:\pythonFile\wentuo-python\.venv\Lib\site-packages\uvicorn\server.py", line 66, in run return asyncio.run(self.serve(sockets=sockets)) ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\python-3.13.2\Lib\asyncio\runners.py", line 191, in run raise RuntimeError( "asyncio.run() cannot be called from a running event loop") RuntimeError: asyncio.run() cannot be called from a running event loop <sys>:0: RuntimeWarning: coroutine 'Server.serve' was never awaited RuntimeWarning: Enable tracemalloc to get the object allocation traceback
最新发布
04-03
specified in the package manifest cannot be found. CondaVerificationError: The package for plotly located at H:\AI\Anaconda\pkgs\plotly-5.24.1-py311h746a85d_1 appears to be corrupted. The path 'Lib/site-packages/plotly/validators/waterfall/connector/_line.py' specified in the package manifest cannot be found. CondaVerificationError: The package for plotly located at H:\AI\Anaconda\pkgs\plotly-5.24.1-py311h746a85d_1 appears to be corrupted. The path 'Lib/site-packages/plotly/validators/waterfall/decreasing/_marker.py' specified in the package manifest cannot be found. CondaVerificationError: The package for plotly located at H:\AI\Anaconda\pkgs\plotly-5.24.1-py311h746a85d_1 appears to be corrupted. The path 'Lib/site-packages/plotly/validators/waterfall/hoverlabel/__init__.py' specified in the package manifest cannot be found. CondaVerificationError: The package for plotly located at H:\AI\Anaconda\pkgs\plotly-5.24.1-py311h746a85d_1 appears to be corrupted. The path 'Lib/site-packages/plotly/validators/waterfall/hoverlabel/_font.py' specified in the package manifest cannot be found. CondaVerificationError: The package for plotly located at H:\AI\Anaconda\pkgs\plotly-5.24.1-py311h746a85d_1 appears to be corrupted. The path 'Lib/site-packages/plotly/validators/waterfall/hoverlabel/font/__init__.py' specified in the package manifest cannot be found. CondaVerificationError: The package for plotly located at H:\AI\Anaconda\pkgs\plotly-5.24.1-py311h746a85d_1 appears to be corrupted. The path 'Lib/site-packages/plotly/validators/waterfall/hoverlabel/font/_variant.py' specified in the package manifest cannot be found. CondaVerificationError: The package for plotly located at H:\AI\Anaconda\pkgs\plotly-5.24.1-py311h746a85d_1 appears to be corrupted. The path 'Lib/site-packages/plotly/validators/waterfall/increasing/_marker.py' specified in the package manifest cannot be found. CondaVerificationError: The package for plotly located at H:\AI\Anaconda\pkgs\plotly-5.24.1-
03-19
<think>好的,我现在需要帮助用户解决CondaVerificationError错误,特别是关于plotly包损坏的问题。用户提到在安装或更新过程中遇到了这个错误,并且错误信息指出H:\AI\Anaconda\pkgs\plotly-5.24.1-py311h746a85d_1路径下的文件缺失。我需要结合用户提供的引用内容来分析可能的原因和解决方法。 首先,根据引用[1],用户之前遇到了安装setuptools时的FileNotFoundError,这可能与文件权限或路径有关。引用[2]和[3]提到在Windows 11中使用conda activate时出现的问题,解决方法涉及切换终端类型(如从PowerShell换回CMD),这可能意味着某些环境变量或终端配置问题会影响conda的正常运行。引用[4]显示用户曾因为命令参数中的短横线错误导致问题,这说明用户可能对conda命令的语法不太熟悉,需要注意命令的正确性。 现在用户的问题是CondaVerificationError,通常这意味着conda在验证包时发现文件缺失或不匹配。可能的原因包括下载中断、文件系统错误、权限问题,或者包缓存中的文件损坏。用户提到的plotly包路径中的文件缺失,可能是安装过程中文件没有正确下载或写入。 接下来,我需要根据这些信息列出可能的解决步骤。首先,建议用户清理conda的缓存,然后重新安装plotly包。清理缓存可以解决因缓存损坏导致的问题。如果问题依旧,可能需要手动删除损坏的包目录,并强制重新安装。此外,确保conda本身是最新版本,以避免已知的bug。用户之前遇到的问题可能与终端环境有关,因此检查当前使用的终端(CMD而不是PowerShell)可能也有帮助。另外,检查文件系统的权限,确保Anaconda安装目录有足够的写入权限,避免权限问题导致文件无法正确写入。如果所有方法都失败,最后可以考虑重新创建虚拟环境或重新安装Anaconda,但这是最后的手段。 在生成相关问题部分,需要考虑用户可能遇到的其他常见conda错误,比如环境激活问题、命令语法错误、包安装失败等,这些都是用户在管理conda环境时可能会遇到的典型问题。</think>### 解决 CondaVerificationError 及修复 plotly 包损坏的步骤 #### 1. 清理 Conda 缓存并重新安装 Conda 包缓存损坏可能导致此错误。执行以下命令清理缓存并强制重新安装: ```bash conda clean --all # 清理所有缓存 conda remove plotly # 删除损坏的包 conda install -f plotly # 强制重新安装 ``` 若失败,尝试手动删除损坏的包目录: - 前往报错提示的路径 `H:\AI\Anaconda\pkgs\plotly-5.24.1-py311h746a85d_1` - 删除该目录后重新安装[^1]。 #### 2. 检查文件系统权限 确保 Anaconda 安装目录(如 `H:\AI\Anaconda`)有**完全控制权限**: - 右键目录 → 属性 → 安全 → 编辑权限 → 勾选“完全控制”。 #### 3. 使用 Conda 的强制修复功能 通过 `--force-reinstall` 强制覆盖安装: ```bash conda install plotly --force-reinstall ``` #### 4. 更新 Conda 和 Conda 包 Conda 自身版本过旧可能导致兼容性问题: ```bash conda update conda # 更新 Conda conda update --all # 更新所有包 ``` #### 5. 更换终端环境 若使用 PowerShell 报错,切换回 CMD 终端执行命令(引用[3]中的解决方案)[^3]。 #### 6. 终极方案:重建虚拟环境 若以上方法无效,可新建一个干净的环境: ```bash conda create -n new_env python=3.11 plotly conda activate new_env ``` #### 7. 重新安装 Anaconda 作为最后手段,备份数据后彻底卸载并重新安装 Anaconda,避免路径权限问题[^1]。 ---
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