Import "openpyxl" could not be resolved from source

这个问题的可能原因是你没有安装 openpyxl，或者安装的 openpyxl 版本过低，导致无法在代码中使用。你可以尝试使用以下命令安装最新版本的 openpyxl：

pip install openpyxl

如果安装成功，然后在代码中导入 openpyxl 库即可：

import openpyxl

相关问题

Import "pandas" could not be resolved from source

This error means that the Python interpreter cannot find the Pandas library that you are trying to import.

To resolve this issue, you need to make sure that Pandas is installed in your Python environment. The easiest way to install Pandas is using pip, the Python package manager. You can install Pandas by running the following command in your terminal or command prompt:

pip install pandas

If you have already installed Pandas but are still getting the error, you may need to check your Python environment's PATH variable to ensure that it includes the location where Pandas is installed.

Import "requests" could not be resolved from source

This error usually occurs when the "requests" module is not installed or not properly installed in the system. You can try installing the "requests" module using pip, which is the package installer for Python. Open your command prompt or terminal and type the following command:

pip install requests

This should install the "requests" module and resolve the error. If you already have the "requests" module installed, you can try upgrading it using the following command:

pip install --upgrade requests

If the error still persists, you may need to check if Python is properly installed and configured on your system.