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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.

Solutions on the web

via Stack Overflow by bobpat
, 2 years ago
via Atlassian JIRA by Przemyslaw Bruski, 5 months ago
via Atlassian JIRA by Rafael Sperafico [Atlassian], 1 year ago
java.lang.NullPointerException: Capability	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:226)	at com.atlassian.bamboo.plugin.dotnet.tests.nunit.NUnitRunnerTaskType.execute(NUnitRunnerTaskType.java:87)	at com.atlassian.bamboo.task.TaskExecutorImpl.lambda$executeTasks$120(TaskExecutorImpl.java:269)	at com.atlassian.bamboo.task.TaskExecutorImpl.executeTaskWithPrePostActions(TaskExecutorImpl.java:202)	at com.atlassian.bamboo.task.TaskExecutorImpl.executeTasks(TaskExecutorImpl.java:269)	at com.atlassian.bamboo.task.TaskExecutorImpl.execute(TaskExecutorImpl.java:108)	at com.atlassian.bamboo.build.pipeline.tasks.ExecuteBuildTask.call(ExecuteBuildTask.java:74)	at com.atlassian.bamboo.v2.build.agent.DefaultBuildAgent.build(DefaultBuildAgent.java:214)	at com.atlassian.bamboo.v2.build.agent.BuildAgentControllerImpl$1.call(BuildAgentControllerImpl.java:139)	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:745)