WebDriverException: Message: invalid argument: can't kill an exited process with GeckoDriver, Selenium and Python on RaspberryPi3

Question

Server: Raspberry Pi 3
OS: Dietpi - version 159
Geckodriver version: 0.22 for arm
Firefox version: 52.9.0
Python version: 3.5
Selenium version: 3.14.1 <

Answer 1

I used:

• VS Code
• Linunx/Ubuntu:18.10
• Nightwatch.js

My problem was that I tried to run Nightwatch (which automatically starts GeckoDriver) from the VS Code terminal.