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  1. ,
    Expert tip

    Take a look at this blog post on how to set up Grid2 https://goo.gl/rxzbE6. A user related (in the email group on the source) that using older selenium libs solves this exception.

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via Atlassian JIRA by Krystian Brazulewicz [Atlassian], 1 year ago
via Atlassian JIRA by Krystian Brazulewicz [Atlassian], 1 year ago
java.lang.NullPointerException: Log entry can't be null	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:226)	at com.atlassian.bamboo.build.SimpleLogEntry.(SimpleLogEntry.java:36)	at com.atlassian.bamboo.build.SimpleLogEntry.(SimpleLogEntry.java:30)	at com.atlassian.bamboo.build.logger.AbstractBuildLogger.addBuildLogEntry(AbstractBuildLogger.java:163)	at com.atlassian.bamboo.v2.build.agent.BuildAgentControllerImpl$1.call(BuildAgentControllerImpl.java:138)	at com.atlassian.bamboo.v2.build.agent.BuildAgentControllerImpl$1.call(BuildAgentControllerImpl.java:130)	at com.atlassian.bamboo.variable.CustomVariableContextImpl.withVariableSubstitutor(CustomVariableContextImpl.java:215)	at com.atlassian.bamboo.v2.build.agent.BuildAgentControllerImpl.waitAndPerformBuild(BuildAgentControllerImpl.java:129)	at com.atlassian.bamboo.v2.build.agent.DefaultBuildAgent$1.run(DefaultBuildAgent.java:136)	at com.atlassian.bamboo.utils.BambooRunnables$1.run(BambooRunnables.java:49)	at com.atlassian.bamboo.security.ImpersonationHelper.runWith(ImpersonationHelper.java:31)	at com.atlassian.bamboo.security.ImpersonationHelper.runWithSystemAuthority(ImpersonationHelper.java:20)	at com.atlassian.bamboo.security.ImpersonationHelper$1.run(ImpersonationHelper.java:52)	at java.lang.Thread.run(Thread.java:744)