Resolving Python Module 'numpy' has no 'xxxx' member error message in Visual Studio Code

怼烎@ 2023-06-19 02:30 5阅读 0赞

While writing some **Python** code in **Visual Studio Code** that calls some **Numpy** classes, **Pylint** error messages appear complaining about non-existing **Numpy** members, e.g. the **log2** method, and red wavy lines underline the offending code, as shown in the screenshot below. **报错内容。**  
![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U_size_16_color_FFFFFF_t_70][]  
One way to clear this up is to get **Pylint** to white-list **Numpy** using **Visual Studio Code**'s **Settings**.

1.  In **Visual Studio Code**, select **File | Preferences | Settings**.  
      
    *The settings.json file is displayed in the editor*. **在Settings中搜索找到“settings.json”。**
2.  ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U_size_16_color_FFFFFF_t_70 1][]
3.  Click the **Workspace Settings** tab.  
      
    *The settings appear in the editor*.  
    ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U_size_16_color_FFFFFF_t_70 2][]
4.  In the editor, type in the following and save the file.  
      
    **在json文件中写入\{ "python.linting.pylintArgs" : \[ "--extension-pkg-whitelist=numpy" \] \}**  
      
    ![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U_size_16_color_FFFFFF_t_70 3][]
5.  Close and reopen the folder in Visual Studio Code.  
      
    *The missing member messages and the red wavy underlines no longer appear*. **报错消失。**![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U_size_16_color_FFFFFF_t_70 4][]

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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20191204102537997.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U=,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20191204102622767.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U=,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U_size_16_color_FFFFFF_t_70 3]: https://img-blog.csdnimg.cn/20191204102648850.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U=,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U_size_16_color_FFFFFF_t_70 4]: https://img-blog.csdnimg.cn/20191204102724473.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0hhMWZfQXdha2U=,size_16,color_FFFFFF,t_70