When running a testsuite in RobotFramework 3.1 on the Firefox Browser, the test run fails at Click Element Keyword with the following error:
InvalidSessionIdException: Message: Tried to run command without establishing a connection.
I already tried to put in Sleep 5 seconds, just before the Click Element Keyword. It still fails. I have no clue what to do.
The tests run on a docker container, that has the following settings/version of the programs, libraries and drivers:
ENV PYTHON3_VERSION 3.6.7*
ENV CHROMIUM_VERSION 71.0.*
ENV FIREFOX_VERSION 64.0*
ENV GECKO_DRIVER_VERSION v0.23.0
ENV CHROMEDRIVER_VERSION 2.45
ENV PABOT_VERSION 0.45
ENV ROBOT_FRAMEWORK_VERSION 3.1
ENV SELENIUM_LIBRARY_VERSION 3.2.0
ENV ROBOTFRAMEWORK_ROOT_PATH /opt/robotframework
ENV DEBIAN_FRONTEND=noninteractive
The same tests run perfectly on the Chrome browser, as it is a very simple test. It also should be able to easy run the test on the Firefox browser and yet it fails at a simple Click Element.
What can I do to get rid of this error message?
