1.Python3.8 must specify the path of the execution file, that is, the path of the robot, which is responsible for the inability to run.
2. After importing Selenium2Library, there is still no keyword solution in the library: you need to downgrade rf pip install robotframework==3.1.2 and then go to f5 to search for keywords to find it.
3. After Python3, the for loop must be terminated with END to run
4.The difference between click button and click element, the object element of the click button keyword must have the signature of the button before it can be located and clicked.
