Optuna导入成功，但无法导入Optuna.integration.lightgbm

发布于 2025-02-08 08:56:14 字数 1082 浏览 3 评论 0原文

我是Python的初学者，他被基本任务所堆叠。删除与Anaconda关联的所有文件或路径后，我正在使用Jupyter Lab和Python 3.10，这无法正常工作。

import optuna

无问题的工作，但

import optuna.integration.lightgbm as lgb

提出了以下错误：

Oserror Trackback（最近的最新电话）输入[4]，in＆lt;单元线：1＆gt;（） ----＆gt; 1导入optuna.integration.lightgbm作为lgb

......

file/library/frameworks/python.framework/3.10/lib/python3.10/ctypepes/pregepes/trong> init> init> initfem> initfem> .py> 374，在cdll。 init （自我，名称，模式，句柄，use_errno，use_last_error，winmode） 371 self._funcptr = _funcptr 373如果没有手柄： - ＆gt; 374 self._handle = _dlopen（self._name，模式） 375其他： 376 self._handle = hander

oserror：dlopen（/library/frameworks/python.framework/vramework/versions/3.10/lib/python3.10/site-packages/light-packages/lightgbm/lib_lightgbmm.so，0x0006）： /Opt/libomp/lib/libomp.dylib 从：/library/frameworks/python.framework/3.10/lib/python3.10/site-packages/lightgbm/lib_lightgbm.so中引用原因：尝试：'/usr/local/opt/libomp/libp/libomp.dylib'（没有这样的文件），'/usr/lib/libomp.dylib'（没有这样的文件）

原文

I am a beginner of Python who is stacked by basic task.
I am using Jupyter lab and python 3.10 after deleting all the files or PATH associated with anaconda, which did not work well.

import optuna

works without an issue, but

import optuna.integration.lightgbm as lgb

raises the following error:

OSError Traceback (most recent call last)
Input In [4], in <cell line: 1>()
----> 1 import optuna.integration.lightgbm as lgb

......

File /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/ctypes/init.py:374, in CDLL.init(self, name, mode, handle, use_errno, use_last_error, winmode)
371 self._FuncPtr = _FuncPtr
373 if handle is None:
--> 374 self._handle = _dlopen(self._name, mode)
375 else:
376 self._handle = handle

OSError: dlopen(/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/lightgbm/lib_lightgbm.so, 0x0006): Library not loaded: /usr/local/opt/libomp/lib/libomp.dylib
Referenced from: /Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/lightgbm/lib_lightgbm.so
Reason: tried: '/usr/local/opt/libomp/lib/libomp.dylib' (no such file), '/usr/lib/libomp.dylib' (no such file)

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