If you got an error message like this when you build a new project:
Please specify a different SDK nameAnd when you exit to Interpreter configuration page, the top right will remind you this project have no any Interpreter.
Read More »[Solved] "Please specify a different SDK name" error message in PyCharm 
When we used PyInstaller to create a Python program as an executable file, we usually need to display a picture in our program.
But if we used PyInstaller to make an executable file directly, we found we can't show the picture. How does we solve this problem?
Read More »Use Python PyInstaller to make an executable file with picture This is a record of the error message that I have encountered: When learning a sample code provided on the Internet, it was no problem for them to use the code to cut the picture and save it in the clipboard, but when I used their sample, it show the following error message:
ModuleNotFoundError: No module named 'cStringIO'
It looks like I lacked the cStringIO module, and finally I found the answer on StackOverflow.
Read More »[Solved][Python] ModuleNotFoundError: No module named 'cStringIO'