On the docker side of things, this looks to be a known issue. https://github.com/SeleniumHQ/docker-selenium/issues/1507
-- You received this bug notification because you are a member of Mahara Contributors, which is subscribed to Mahara. Matching subscriptions: mahara-contributors https://bugs.launchpad.net/bugs/1981942 Title: Behat won't run headless on Ubuntu 20.04+ Status in Mahara: New Bug description: When pausing execution of the behat script at the point the curl request is being made to fetch the selenium session I get the following: Message: Expected to read a START_MAP but instead have: END. Last 0 characters read: Build info: version: '4.3.0', revision: 'a4995e2c09*' System info: host: 'ca57762ce390', ip: '172.18.0.3', os.name: 'Linux', os.arch: 'amd64', os.version: '5.13.0-52-generic', java.version: '11.0.15' Driver info: driver.version: unknown Stacktrace: org.openqa.selenium.json.JsonException: Expected to read a START_MAP but instead have: END. Last 0 characters read: Build info: version: '4.3.0', revision: 'a4995e2c09*' System info: host: 'ca57762ce390', ip: '172.18.0.3', os.name: 'Linux', os.arch: 'amd64', os.version: '5.13.0-52-generic', java.version: '11.0.15' Driver info: driver.version: unknown at org.openqa.selenium.json.JsonInput.expect(JsonInput.java:307) at org.openqa.selenium.json.JsonInput.beginObject(JsonInput.java:229) at org.openqa.selenium.remote.NewSessionPayload.getOss(NewSessionPayload.java:306) at org.openqa.selenium.remote.NewSessionPayload.\u003cinit>(NewSessionPayload.java:84) at org.openqa.selenium.remote.NewSessionPayload.create(NewSessionPayload.java:118) at org.openqa.selenium.grid.data.SessionRequest.\u003cinit>(SessionRequest.java:65) at org.openqa.selenium.grid.sessionqueue.NewSessionQueue.lambda$new$0(NewSessionQueue.java:66) at org.openqa.selenium.remote.http.Route$TemplatizedRoute.handle(Route.java:192) at org.openqa.selenium.remote.http.Route.execute(Route.java:68) at org.openqa.selenium.remote.http.Route$CombinedRoute.handle(Route.java:336) at org.openqa.selenium.remote.http.Route.execute(Route.java:68) at org.openqa.selenium.grid.sessionqueue.NewSessionQueue.execute(NewSessionQueue.java:120) at org.openqa.selenium.remote.tracing.SpanWrappedHttpHandler.execute(SpanWrappedHttpHandler.java:86) at org.openqa.selenium.remote.http.Filter$1.execute(Filter.java:64) at org.openqa.selenium.remote.http.Route$CombinedRoute.handle(Route.java:336) at org.openqa.selenium.remote.http.Route.execute(Route.java:68) at org.openqa.selenium.grid.router.Router.execute(Router.java:91) at org.openqa.selenium.grid.web.EnsureSpecCompliantResponseHeaders.lambda$apply$0(EnsureSpecCompliantResponseHeaders.java:34) at org.openqa.selenium.remote.http.Filter$1.execute(Filter.java:64) at org.openqa.selenium.remote.http.Route$CombinedRoute.handle(Route.java:336) at org.openqa.selenium.remote.http.Route.execute(Route.java:68) at org.openqa.selenium.remote.http.Route$NestedRoute.handle(Route.java:270) at org.openqa.selenium.remote.http.Route.execute(Route.java:68) at org.openqa.selenium.remote.http.Route$CombinedRoute.handle(Route.java:336) at org.openqa.selenium.remote.http.Route.execute(Route.java:68) at org.openqa.selenium.remote.http.Route$CombinedRoute.handle(Route.java:336) at org.openqa.selenium.remote.http.Route.execute(Route.java:68) at org.openqa.selenium.remote.AddWebDriverSpecHeaders.lambda$apply$0(AddWebDriverSpecHeaders.java:35) at org.openqa.selenium.remote.ErrorFilter.lambda$apply$0(ErrorFilter.java:44) at org.openqa.selenium.remote.http.Filter$1.execute(Filter.java:64) at org.openqa.selenium.remote.ErrorFilter.lambda$apply$0(ErrorFilter.java:44) at org.openqa.selenium.remote.http.Filter$1.execute(Filter.java:64) at org.openqa.selenium.netty.server.SeleniumHandler.lambda$channelRead0$0(SeleniumHandler.java:44) at java.base\u002fjava.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) at java.base\u002fjava.util.concurrent.FutureTask.run(FutureTask.java:264) at java.base\u002fjava.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base\u002fjava.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base\u002fjava.lang.Thread.run(Thread.java:829) These errors occur with the current state of invoking selenium as well as when trying to use either of the following: docker run -d -p 4444:4444 -v /dev/shm:/dev/shm selenium/standalone-chrome docker run -d -p 4444:4444 -v /dev/shm:/dev/shm selenium/standalone-firefox To manage notifications about this bug go to: https://bugs.launchpad.net/mahara/+bug/1981942/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~mahara-contributors Post to : [email protected] Unsubscribe : https://launchpad.net/~mahara-contributors More help : https://help.launchpad.net/ListHelp
