if ext is None
时间: 2024-01-08 11:03:16 浏览: 22
This is a conditional statement in Python that checks if the variable `ext` is equal to `None`. If it is, the code inside the conditional statement will be executed. If it is not, the code inside the conditional statement will be skipped and the program will continue to execute the next line of code.
相关问题
WOOLEC Loader ext not installed
As an AI language model, I do not have access to your computer or system, so I cannot determine the exact cause of the issue you are facing. However, it is possible that the WOOLEC Loader extension is not installed on your system. To resolve this issue, you can try the following steps:
1. Check if the WOOLEC Loader extension is installed in your browser. If not, you can download and install it from the browser extension store.
2. If the extension is already installed, try disabling and re-enabling it to see if it resolves the issue.
3. Clear your browser cache and cookies and restart your browser.
4. Try using a different browser to see if the issue is specific to one browser.
5. If none of the above steps work, you may need to contact the support team for the software or application you are using to get further assistance.
No module named 'mmcv._ext'
This error message indicates that a module called '_ext' in the 'mmcv' package is missing. This could be caused by several reasons, such as:
- The 'mmcv' package is not installed properly.
- The version of the 'mmcv' package is not compatible with the current environment.
- The '_ext' module is not included in the 'mmcv' package.
To resolve this issue, you can try the following steps:
- Make sure that the 'mmcv' package is installed correctly. You can install it using pip or conda depending on your environment.
- Check the version of the 'mmcv' package and make sure it is compatible with your environment. You can try upgrading or downgrading the package to a compatible version.
- If the '_ext' module is missing, you can try reinstalling the 'mmcv' package with the '--no-cache-dir' option to force a fresh installation that includes all modules.
- If none of the above works, you may need to check the source code of the 'mmcv' package to see if the '_ext' module is included. If it is not, you may need to modify or patch the package to include it.