I created a python file to automatically press a button on a specific webpage by a message. The sequence is as follows. raspberry pi 4b sudo pip3 install selenium, sudo pip install selenium sudo apt-get install chromium-chromedriver The contents of the python file are as follows. #!/usr/bin/pyt…

This is a continuation of this issue. Actually, Python worked normally in cmd. So, of course, I thought it would be Nordred. But strangely, only selenium python code does not work with exec.

In what way does it not work? If you run it from an ssh shell does it work?

It works fine in raspberry pi cmd. For example, when running in cmd, the browser opens and the button is clicked. However, nothing happens when used in nodered.

[image] Athurian: It works fine in raspberry pi cmd. That isn't what I asked. Are you running an ssh shell into the pi or are you running it on a keyboard/display plugged into the pi? [image] Athurian: nothing happens when used in nodered. I think it unlikely that nothing happens, it…

If run as a service node-red in the background won’t have a display attached so it won’t be able to open the browser etc. You may be able to add a DISPLAY setting to the command.

[image] dceejay: 백그라 A keyboard and display connected to the Pi.

I am trying to enter the display command, what should I do? For example /usr/bin/python /home/pi/naver.py display Should I do this?

No, it should be something like DISPLAY=:1 usr/bin/python /home/pi/naver.py or perhaps :0, it is not easy to predict which virtual display will work. That was why I asked whether it worked from an ssh shell, which you apparently ignored, as that would exhibit the same issue, if this is indeed the…

It's the weekend, so I'll try it on Monday. thank you.

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Selenium python file cannot be executed in nodered

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Colin 21 July 2021 20:29 2

Is this a continuation of your previous thread that you said was solved, or is it a different problem?

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Selenium python file cannot be executed in nodered

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