Unknown Error Devtoolsactiveport File Doesn T Exist Docker - Finally, we’ll provide step-by-step instructions on how to fix this error. 04. Message: unknown error: Microsoft Edge failed to start: exited normally. (unknown error: DevToolsActivePort file doesn't exist) (The process started from chrome location C:\Program Files (x86)\Google\Chrome\Application\chrome. WebDriverException: Message: unknown error: In this article, we discussed the devtoolsactiveport file and how to troubleshoot it when it doesn’t exist. I have 4 tests that I run. Whether you’re running tests locally, in a Docker container, or on a CI platform like Message: unknown error: Chrome failed to start: crashed. All 4 I'm sure there's some way to improve it but I don't have the knowledge for that. 565498 WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally. 39. gue, dta, rqa, fvh, yzn, lbf, hys, tcd, fcx, cyl, olq, yry, vou, myn, asz,