How to resolve library import errors in PyCharm?

When PyCharm encounters an error while importing a library, there may be a few different scenarios and solutions:

1. Library not installed: First, make sure you have installed the required library in PyCharm. If it is not installed, you can install it by following these steps:
2. Open PyCharm and select “File” in the menu bar, then choose “Settings” (or on a Mac, select “PyCharm” followed by “Preferences”).
3. In the pop-up window, select “Project: Your Project Name” -> “Python Interpreter”.
4. In the Python Interpreter settings page, click the “+” button in the top right corner, search for the library you need, and install it.
5. Library import error: If you have installed the library but still unable to import it, it may be due to an incorrect library name or a spelling mistake. Make sure the library name you are using matches the one in the import statement and there are no spelling errors.
6. Resolving conflicts: Sometimes, different libraries may conflict with each other, preventing them from being imported simultaneously. In such cases, you can try uninstalling one of the libraries, or use the full import path in the code to eliminate ambiguity.
7. PyCharm configuration issue: If none of the above methods resolve the problem, it could be due to a configuration issue with PyCharm. You can try restarting PyCharm or creating a new project to solve it.

If the above methods still cannot solve the problem, you can try searching for specific error information in a search engine or asking in relevant technical communities (such as Stack Overflow) to get more help.