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DevToolsActivePort file not found error Options
Ziraat Teknoloji
Posted: Wednesday, March 20, 2019 9:55:19 AM
Rank: Newbie
Groups: Member

Joined: 10/26/2017
Posts: 6
Hi,

We are writing our automation tests on EO.WebBrowser using ChromeDriver. When we use eo.webbrowser 17.1.14 and ChromeDiriver 2.31 everything works fine.

Last week we updated our EO.Webbrowser version to 19.0.69 and ChromeDiriver to 2.45. We are now getting error like ''Fail reason : unknown error: DevToolsActivePort file doesn't exist. (Driver info: chromedriver=2.45.615291 (ec3682e3c9061c10f26ea9e5cdcf3c53f3f74387),platform=Windows NT 10.0.17763 x86_64) (WARNING: The server did not provide any stacktrace information)"

Can you help for this error?

Thank you.
eo_support
Posted: Wednesday, March 20, 2019 11:21:18 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,067
Hi,

This usually means the ChromeDriver can not connect to the port. Make sure you have EO.WebBrowser listen on the right port and pass the right port number to ChromeDriver. You can specify EO.WebBrowser's remote debug port by setting EO.WebEngine.Engine.Default.Options.RemoteDebugPort property. You can consume ChromeDriver documentation on how to set the debug port on their end.

Thanks!


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