This could be a Selenium issue with chrome-driver. To register a *Selenium Grid Node* for *ChromeDriver* and *Chrome* you need to pass the absolute path of the *ChromeDriver* *(from: https://stackoverflow.com/questions/52830236/org-openqa-selenium-json-jsonexception-expected-to-read-a-start-map-but-instead <https://stackoverflow.com/questions/52830236/org-openqa-selenium-json-jsonexception-expected-to-read-a-start-map-but-instead>)*
See also https://github.com/SeleniumHQ/selenium/issues/6446 On Mon, Aug 2, 2021 at 12:10 PM Ullrich Hafner <ullrich.haf...@gmail.com> wrote: > Has anybody an idea why Jenkins UI tests fail in our CI instance since a > couple of days due to a org.openqa.selenium.json.JsonException? > > Caused by: org.openqa.selenium.json.JsonException: Expected to read a > START_MAP but instead have: END. Last 0 characters read: > Build info: version: '3.141.59', revision: 'e82be7d358', time: > '2018-11-14T08:17:03' > System info: host: 'ip-172-31-21-171', ip: '172.31.21.171', os.name: 'Linux', > os.arch: 'amd64', os.version: '5.8.0-1038-aws', java.version: '11.0.6' > Driver info: driver.version: RemoteWebDriver > at org.openqa.selenium.json.JsonInput.expect(JsonInput.java:290) > at org.openqa.selenium.json.JsonInput.beginObject(JsonInput.java:220) > at > org.openqa.selenium.json.MapCoercer.lambda$apply$1(MapCoercer.java:64) > at > org.openqa.selenium.json.JsonTypeCoercer.lambda$null$6(JsonTypeCoercer.java:145) > at > org.openqa.selenium.json.JsonTypeCoercer.coerce(JsonTypeCoercer.java:126) > at org.openqa.selenium.json.Json.toType(Json.java:69) > at org.openqa.selenium.json.Json.toType(Json.java:55) > at org.openqa.selenium.json.Json.toType(Json.java:50) > at > org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:112) > ... 74 more > > Examples: > - > https://ci.jenkins.io/job/Plugins/job/warnings-ng-plugin/job/PR-1010/1/testReport/io.jenkins.plugins.analysis.warnings/SmokeTests/linux_11___Build__linux_11____shouldRecordIssuesInPipelineAndExpandTokens/ > - > https://ci.jenkins.io/job/Plugins/job/git-forensics-plugin/job/master/lastCompletedBuild/testReport/io.jenkins.plugins.forensics/ForensicsPluginUiTest/linux_11___Build__linux_11____shouldAggregateToolsIntoSingleResult/ > > After switching from chrome-driver to firefox-driver at least Jenkins CI > seems to work again (GitHub actions still fail). > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to jenkinsci-dev+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-dev/DDA7BA15-31A4-4EF9-A876-62AF7AF36DB9%40gmail.com > <https://groups.google.com/d/msgid/jenkinsci-dev/DDA7BA15-31A4-4EF9-A876-62AF7AF36DB9%40gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "Jenkins Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-dev+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-dev/CAO1vCWH_kzOWFtqVhexF1%3D0eS2U--k%2BS4RS8AWtskmg%2BFzQ61Q%40mail.gmail.com.
