ModuleNotFoundError: No module named 'torch._C._functorch'; 'torch._C' is not a package
时间: 2023-12-10 11:36:16 浏览: 603
这个错误通常是由于缺少torch包或者torch版本不兼容导致的。可以尝试以下几种解决方法:
1. 确认你已经正确安装了torch包。可以使用以下命令安装最新版本的torch:
```shell
pip install torch
```
2. 如果你已经安装了torch包,可以尝试更新torch到最新版本:
```shell
pip install --upgrade torch
```
3. 如果你已经安装了最新版本的torch,但是仍然出现这个错误,可以尝试卸载torch并重新安装:
```shell
pip uninstall torch
pip install torch
```
4. 如果以上方法都无法解决问题,可以尝试降低torch的版本。可以使用以下命令安装指定版本的torch:
```shell
pip install torch==<version>
```
其中,<version>是你想要安装的torch版本号。
相关问题
Traceback (most recent call last): File "C:\Users\刘子燊\PycharmProjects\pythonProject\lll.py", line 1, in <module> import torch ModuleNotFoundError: No module named 'torch'
根据你提供的错误信息,看起来是在你的Python项目中的 `lll.py` 文件的第一行出现了错误。具体错误信息是 `ModuleNotFoundError: No module named 'torch'`。
这个错误提示表明你的Python环境中没有找到名为 `torch` 的模块。通常情况下,这意味着你需要安装 `torch` 模块才能在你的代码中使用它。
你可以使用以下命令来安装 `torch` 模块:
```
pip install torch
```
确保你的网络连接正常,并且你已经正确安装了pip(Python包管理工具)。这将从Python Package Index(PyPI)下载并安装 `torch` 模块。
如果你已经安装了 `torch` 模块,但仍然出现此错误,请检查你的Python环境和路径设置,确保模块已正确安装并且可以被访问到。
如果你遇到了其他问题或需要进一步的帮助,请随时告诉我。
import torch ModuleNotFoundError: No module named 'torch'
This error message indicates that the Python package `torch` is not installed on your system or cannot be found by Python.
To resolve this issue, you can try installing `torch` using pip, by running the following command in your terminal:
```
pip install torch
```
If you are using a virtual environment, make sure that it is activated before running this command.
If you have already installed `torch` but still encountering this error, make sure that you are using the correct Python environment where it was installed. You can check the list of installed packages by running:
```
pip list
```
If `torch` is not listed, it means that it was not installed, or it was installed in a different environment.
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