I am experiencing the same error when running Selenium server in the background.
Server starts on port 4444, but travis build complains about service ChromeDriverService.
I tried to download the ChromeDriverService in the same directory as Selenium and I tried to run Se jar with and without that parameter passed, but no success.
I also tried to configure my tests to run with a headless chrome
window_size: false #disabled for Chrome driver
capabilities:
chromeOptions:
args: [“–headless”, “–disable-gpu”, “–proxy-server=‘direct://’”, “–proxy-bypass-list=*”]
Locally the tests work, they connect to Se server. I don’t really know what to do.
I think I need to configure the connection with the third party Travis collaborates with for Selenium GUI tests.
As far as I can see, you managed to make the build work in build 159, I see tests pass, but I couldn’t see no difference in the config between build 159 and previous ones.
My build fails here