This configuration is supposed to connect to a remote machine and execute uname command.

stage ('test ssh') {
   sshagent(['82d845e5-4c80-4327-9980-83844008eaa8']) {
      sh 'ssh -o StrictHostKeyChecking=no some.server.com uname -a'
   }
}

Instead I get "This stage has no steps" error.

I've also tried to put sshagent {} inside step {} and other way around with the same result.

Is my configuration correct? What's wrong?